Headlines from a warming world: Extreme weather and climate breakdown

Climate breakdown is not something in the future, it's here now. Already we are seeing more extreme weather events which can have a deadly impact, particularly in the poorest countries which have done least to cause the crisis. 

The number of climate disasters has increased five-fold over recent decades. In the 1970s, 711 were recorded, but this number increased to 3536 in the 2000s and 3165 in the 2010s, a clear sign of climate breakdown. Better early warning systems have meant deaths have actually fallen over this period. But in the 2000s 329,000 people died from storms, floods, landslides, extreme heat, drought and wildfire, and 185,000 in the 2010s.

While people may be evacuated, their homes, farms and the infrastructure of towns and cities cannot be moved out of danger. Physical destruction and its economic cost has risen dramatically as climate disasters have increased. There is also an impact on ecosystems. The devastating Australian bushfires of 2019-20 are also estimated to have affected almost 3 billion animals, either killed or displaced with 'not great' prospects of survival.

Not all of these events make the headlines, and some which do are quickly forgotten, despite the fact that there is no full 'recovery' from some disasters. This page will be regularly updated with news of the most recent events and reports from ongoing crises. Some of these have a very clear link to human-caused global warming. Other extreme weather events fall within the range of 'normal' variability. However it is important to raise awareness of these too. As time goes on, patterns of increased frequency and severity can often be detected. They also help us remember how vulnerable particular regions (especially in the Global South) are to an increasingly destabilised climate.

For more information on the causal links between global heating and deadly events like drought, flooding, hurricanes and landslides, read A more dangerous climate: why extreme weather events are becoming more common

For previous years see events for 2023 and 2021-22

Latest headlines

Los Angeles fires

Since 7 January a series of destructive wildfires have devastated parts of Los Angeles and the surrounding regions. As of 30 January two fires remain active, which include the Palisades Fire, and the Eaton Fire. These are probably the third and second most destructive fires in California's history, respectively. The fires were exceptional because of the combination of drought conditions unusual in the winter, and which scientists say were about 35% more likely because of climate change,  and hurricane-force Santa Ana winds, which in some places reached 100 miles per hour. As of 28 January, the wildfires have killed at least 29 people, forced more than 200,000 to evacuate, and destroyed or damaged more than 18,000 structures.

December 2024

Cyclone Chido devastates Mayotte

Cyclone Chido killed 45 people in Mozambique and 13 in Malawi, but its most devastating impact was on Mayotte, an archipelago between Madagascar and Mozambique, is a department of France with an official population of 320,000. But there are as many as 200,000 more undocumented migrants, most from the nearby island of Comoros, and around one-third of the population live in densely populated, tin-roofed informal settlements, many of which were literally flattened by winds of up to 140mph. A large proportion of these undocumented migrants did not leave the slums for storm shelters because of fears of being deported, and casualties were buried without being reported so the true death toll from this disaster is very unlikely to ever be known. There is also of course the longer-term impact on mortality of the damage to livelihoods and immediate health impacts from losing access to clean water and other vital infrastructure.

Repeated storms hit the Philippines

By mid-November, six major storms had hit the Philippines in under a month, starting with severe Tropical Storm Trami on 22 October, and ending with Tropical Storm Man-Yi which made landfall on 16 November - an unprecedented occurrence. By the end of November, 200,000 individuals were displaced – many of whom had been forced from their homes multiple times in just one month. Three made landfall as 'major typhoons' with wind speeds above 112 miles per hour. The unrelenting barrage of typhoons overwhelmed many of the country’s disaster preparedness systems, exhausting supplies and overstretching emergency responders. The Philippines is one of the countries most vulnerable to tropical storms, it is experiencing sea level rise more than three times faster than the global average, and is also increasingly facing deadly heatwaves.

Floods in Honduras

Storm Sara brought widespread floods to Honduras with some areas seeing over 50cm rainfall and over 1700 villages cut off.

October 2024

Floods in Spain

At least 100 have now been confirmed killed by disastrous flooding across eastern and southern Spain, centred on Valencia. After prolonged drought in Spain, a year's worth of rain fell in some areas in just 8 hours.

Record October temperatures across all continents

These have not made 'headlines' - they are recorded by @extremetemps on X/Twitter. Heatwaves have broken local monthly maximum records and also records for the highest daily minimum night-time temperature.

In northwestern Mexico, temperatures were recorded up to 46.2C - unprecedented in the Northern Hemisphere in late October. In South America, countries affected included BrazilParaguay, Bolivia and Argentina, Colombia, and Ecuador.

The city of Tete, Mozambique recorded the country's hottest October night ever, with a heatwave affecting much of southern and eastern Africa including Kenya,Tanzania, Namibia, Zambia, Zimbabwe, Malawi and Botswana.

Across Asia, October heat records were set in the Middle East, PakistanChina and Mongolia, Japan and South Korea, the Philippines and MalaysiaIndonesia and Thailand. A severe heatwave is also forecast for Australia into early November.

Flash floods in Mecca

Thunderstorms brought flash floods to Mecca, Saudi Arabia, turning streets into rivers.

Floods in Italy and France

Heavy rainfall has caused flooding in Italy and Central France, with the region of Emilia Romagna again badly hit. On the Italian island of Sicily, emergency services rescued people from roofs of buildings and stranded vehicles.

Tropical Storm Trami hits Philippines

Tropical Storm Trami brought one or two months' rainfall within just 24 hours to some areas of the northern Philippines. Although half a million evacuated ahead of the storm, at least 100 people were killed. People were trapped on their roofs, and the rainfall also triggered mudslides. Typhoons are common in the Philippines at this time of the year, but Trami's rains were unusually heavy. Recent years have seen typhoons with stronger winds and heavier rains.

Flooding in Baku ahead of COP29

Ahead of hosting COP29 in November, severe flooding occurred in Baku, capital of Azerbaijan, and surrounding regions due to two days of heavy rainfall. The downpour overwhelmed drainage systems, flooding streets, homes, and public buildings, with two people reported dead due to drowning.

Sudan floods make over 250,000 homeless

Over a million people in South Sudan have been affected by floods so far, in one of the worst flood seasons that South Sudan has experienced in recent decades. More than a quarter of these have been forced from their homes, and waters are still rising. Major supply routes have been rendered impassable, affecting the delivery of essential humanitarian aid, as South Sudan continues to deal with the impact of the 18-month civil war in neighbouring Sudan. With repeated severe floods in recent years, this is said to be the first example of a population permanently displaced through climate change.

Floods and landslides in Nepal 

More than 215 people were killed after heavy rains triggered flash floods and landslides across Nepal. Kathmandu experienced the most intense rains in over half a century. Forty-four of Nepal’s 77 districts were affected, with bridges and roads swept away.

Typhoon Krathon hits Taiwan

Taiwan is frequently hit by typhoons but rarely on the densely populated west coast. Krathon hit Taiwan's second largest city, Kaohsiung, with powerful storm surges and wind gusts of nearly 100mph that tore roofs from buildings, while some areas further from the centre of the storm experienced over 1.6m of rainfall.

Heatwave in US south-west continues into October

San Francisco recorded its hottest day of the year on 1 October, and Phoenix, Arizona, set a record for the hottest 1 October on record. More than 666 deaths in Phoenix this year have been confirmed as heat-related, or are still under investigation as potentially heat-related

Hurricane Milton

Hurricane Milton is the second-most intense Atlantic hurricane ever recorded over the Gulf of Mexico. Milton made landfall on the west coast of Florida, less than two weeks after Hurricane Helene devastated the state's Big Bend region. The hurricane spawned a deadly tornado outbreak and caused widespread flooding in Florida, killing at least 35 people. Initial estimates were that the storm had caused $50 billion worth of damage. Analysis found that the huge amount of rainfall unleashed by Hurricane Milton was made 20-30% more intense and about as twice as likely due to human-caused changes to today’s climate..

September 2024

Hurricane Helene

After undergoing extremely rapid intensification over warm seas, Hurricane Helene was the strongest hurricane on record to strike the Big Bend region of Florida. It was the deadliest to strike the mainland US since Katrina in 2005. The storm caused catastrophic rainfall-triggered flooding, particularly in western North Carolina, East Tennessee, and southwestern Virginia. At least 227 people died. With mass evacuations from the Florida coast, most of the deaths occurred inland, where the steepness of the terrain often funnelled rainwater into rivers and streams leading to extremely sudden flash flooding as high as rooftop levels, making evacuations impossible. Climate change increased both Helene's wind speeds and the rainfall amount.

Hurricane John hits Mexico twice

Hurricane John first made landfall as a Category 3 hurricane on 24 September. Once inland, John rapidly dissipated. However, the mid-level remnants of John moved back over the ocean and redeveloped. On 27 September 27, Tropical Storm John made its second landfall. It left devastated towns and 17 dead in an area which had still not recovered from Hurricane Otis. Guerrero state, where the city of Acapulco is located, received 95 cm of rain in a few days,, about 80% of what it would usually experience in a year.

Further devastating flooding in West and Central Africa

Unprecedented flooding across Nigeria, Cameroon, Niger, Chad, Mali, Ghana and Liberia has triggered humanitarian crises, affecting an estimated four million people. Hundreds of thousands of people have been displaced from their destroyed homes in areas already suffering from food insecurity and conflict.  

In Chad, an 1.5 million people have been affected, and over 164,000 homes destroyed. Once expected every 10 years, torrential rains now occur every 2 to 5 years.In Borno state in northeastern Nigeria, around 40% of the state capital, Maiduguri, was submerged when a dam burst. In Niger, the start of the new school year has been delayed by almost a month, while in Mali, the transitional government has declared a state of natural disaster.

Floods and landslides in Japan

Heavy rain triggered flooding and landslides along a peninsula in Japan that is still recovering from a deadly earthquake at the start of the year, killing at least six. Rainfall in two cities reached twice the levels for September in an average year, and flood waters inundated emergency housing built for those who had lost their homes in the New Year’s Day earthquake.

Wildfires in Portugal

Seven people were killed, including three firefighters and more than 50 injured in wildfires across central and northern Portugal. 

Flooding in Central Europe

Storm Boris stalled over Central Europe from 12 to 16 September, inundating Poland, Romania, Slovakia, Austria, Czechia, Italy and Germany with torrential rain. This four days of rainfall was the heaviest ever recorded across Central Europe by a significant margin. The flooding killed 24 people, and thousands had to leave their homes as buildings were swept away, bridges collapsed and infrastructure was damaged. In the city of Faenza in the Emilia Romagna region of Italy, houses were underwater for the third time in 16 months. Scientists said that the rainfall was made twice as likely by climate change. 

Amazon wildfires

Despite President Lula's efforts to reduce deforestation, severe drought has exacerbated wildfires sweeping across the Amazon as well as other parts of Brazil, Bolivia and Peru. 

Abnormally low Antarctic winter sea ice

With warmer Southern Ocean temperatures, for the second year running Antarctic winter sea ice failed to reach anything like the normal extent, described by scientists as an 'outrageous' low

Heatwave in Scandinavia

Both Sweden and Norway saw their highest September temperatures on record, never previously reaching over 30C in September.

Heatwave across US West

An intense heatwave across the US west put millions of Americans from Phoenix to Los Angeles to Seattle are under heat alerts. 

Typhoon Yagi hits Southeast Asia

Yagi, one of the most powerful typhoons in the region over the past decade, made landfall in the Philippines on 2 September , killing at least 16 people in landslides and flooding.  Two days later, Yagi hit the coast of China’s Hainan province with heavy rain and violent wind, killing two, triggering widespread power outages, and paralyzing local infrastructure, theni made landfall again in northern Vietnam, triggering deadly floods and landslides, and killing 292 people. Typhoon Yagi have caused then caused well over 200 deaths in Myanmar, where the civil war makes it much harder for any aid to get through.

August 2024

This month was the hottest August on record globally and the 15th month in a row with record heat. As of mid-August a record 15 national heat records had been broken since the start of 2024, despite El Nino fading, which would usually tend to cooler temperatures.

Typhoon Shanshan hits Japan

In Japan, Typhoon Shanshan killed at least three people and injured about 40 leaving more than 250,000 homes without power. The rainfall in one area over a two-day period was equivalent to half of the average rainfall in the UK across an entire year. 

Winter heatwave in Australia

Temperatures in late August have exceeded 40C, with a heatwave across large parts of the country.

Floods in India and Bangladesh leave millions stranded

Torrential rains across India’s northeast and neighbouring Bangladesh’s east caused 13 deaths in Bangladesh, including among refugee camps of Rohingya refugees from neighbouring Myanmar. Some 4.5 million people were affected by the floods in eastern Bangladesh. In India at least 23 people were killed and more than 65,000 forced from their homes. 

Soldiers in lifeboats ferried people to safety in India’s northeastern state of Tripura on Friday after heavy rains triggered floods and landslides, forcing people from their homes and killing at least 23 people, the authorities said.

Athens wildfire

A fast-spreading wildfire burned through over 400 square kilometres of forests, and reached the suburbs of Athens, causing one death and with thousands being evacuated. In some areas flames were up to 25m high.

Floods increase threat of famine in Sudan and South Sudan

The river geography of Sudan and South Sudan makes both countries prone to seasonal flooding. This presents humanitarian challenges on its own, but is much more deadly when combined with conflict and huge numbers of refugees and internally displaced people.

On 24 August, the Arbaat Dam, north of Port Sudan, collapsed under pressure of heavy rainfall, killing at least 130.

After 15 months of war, Sudan is now facing what the UN has called the world's worst humanitarian crisis in recent memory, and is on the brink of famine, with 10.5 million people currently displaced across the country. At the end of July the UN reported that, heavy rains and flash floods had affected more than 17,000 people in parts of western and eastern Sudan in this year's rainy season, including an estimated 10,700 in Kassala State, most of whom fled fighting in Sennar State; and about 5,600 people in North Darfur.

Floods have also reached Zamzam in North Darfur, Sudan's largest camp for internally displaced people, housing over 400,000 and recently confirmed as in a state of famine, with armed forces blocking aid. Now floodwaters have submerged outdoor toilets, raising the risk of cholera and other diseases.

Since 2019, increased rainfall have turned vast areas of South Sudan into permanent standing water or swamp, where formerly there were villages, farms and pastures for livestock. Floods have also destroyed infrastructure and increased the risk of water-borne diseases. (More on the human consequences here and here) Now over 740,000 refugees fleeing the war in Sudan are adding to nearly two million internally displaced people in South Sudan.

'Above-normal rainfall' is predicted by the World Meteorological Organization for July-October, with aid organisations such as Médecins Sans Frontières warning of further devastating floods.

South Sudan refugee camp risks being overwhelmed by floodwater

Bentiu in South Sudan is effectively an island below water level, with floodwaters held back by dykes, constantly maintained and checked by an army of UN engineers. It is home to over 100,000 displaced people, and there are fears that if current flood warnings for this autumn come to pass, and water is released from Lake Victoria in Uganda, the dykes may be breached, with massive loss of life.

Flooding in Central and West Africa

Just two months into the 2024 rainy season in West and Central Africa, torrential rains and severe flooding have affected over 700,000 people in the Central African Republic, Chad, Côte d'Ivoire, the Democratic Republic of the Congo, Liberia, Niger, Nigeria, Mali and Togo. So far, Chad is the worst-hit country. The floods, which in many cases affect the same communities year after year, have also severely affected livelihoods and basic services, forcing communities into reliance on aid.

Hurricane Debby

Hurricane Debby, a slow-moving category 1 hurricane, caused widespread flooding across the southeastern US in Florida, Georgia, and North and South Carolina. Storms like this which, stall over land and dump large quantities of rainfall, are becoming more common with climate change.

Floods in Yemen

In Yemen, 30 people have been killed and hundreds displaced in flooding in the southern city of Hodeidah following several days of heavy rains. Floods also hit the southwestern city of Taiz where at least 15 were killed, and the northwestern city of Hajjah.

July 2024

Kerala landslide

Landslides in Kerala, southern India triggered by torrential monsoon rains have killed at least 420 people. Climate change has increased rainfall as the Arabian sea warms, while deforestation and other land use changes made landslides more likely in the hilly state.

Typhoon Gaemi hits Philippines and Taiwan

Typhoon Gaemi brought more than 300mm of rainfall to Manila, with the resulting floods reaching as high as one-storey buildings in places. More than half a million people were evacuated or displaced, with at least 21 deaths, and the Philippines government declared a state of calamity. An oil tanker sank in Manila Bay as a result of rough seas, carrying 1.4 million litres of oil, set to devastate both ecosystems and local livelihoods in what could be the worst spill in Philippines history.

Gaemi then made landfall in Taiwan, bringing torrential rain and widespread flooding, with at least three deaths reported. At least four locations reported more than one metre of rainfall within a 14 hour period. In China and North Korea, the tail end of Typhoon Gaemi has hit with torrential rain, floods and mudslides, with more than 20 people reported to have died. Analysis found that Gaemi was 50% more likely because of climate change.

China floods break records

Just halfway through the peak flood season, at the beginning of August, China has already experienced the highest number of significant floods since record keeping began in 1998. It has also been the hottest July since 1961. China suffered $10.1 billion in economic losses from natural disasters in July, with 88% of those losses caused by heavy rains, floods or their effects. Natural disasters during the month affected almost 26.4 million people across China, with 328 either dead or missing. The government also announced a total of 1.1 million people were relocated, 12,000 houses collapsed and 157,000 more damaged. Some 2.42 million hectares of crop area were also affected.

In Henan province in June, farmers struggled to irrigate parched crops during a drought. In July, some areas were underwater, with extreme rain forcing more than 100,000 people to evacuate. Parts of Nanyang city saw more than 60cm of rain in 24 hours, three-quarters of what they would normally expect in a whole year. Rescuers navigated waist-deep floodwaters to reach those stranded in their homes.

Flash floods also caused a bridge collapse in Shaanxi province which killed 15 people, while in the southwestern Sichuan province, at least 10 people were killed after flash floods hit a village.

Deadly landslides in Ethiopia

At least 229 people were killed in two landslides in southern Ethiopia caused by heavy rains

Heatwave across the US west

As of 11 July, heat advisories had been issued for nine states, including Texas, California, Nevada, Arizona, Utah, Colorado, Wyoming, Montana, Idaho and Oregon. In Texas, especially around Houston, over a million people were still without power during the heatwave following Hurricane Beryl. Hospitals were filling up, due to health impacts of the heat and because people could not be sent back to homes without power. The city's football stadium was converted into a 'transitional facility' for when hospitals filled up.

Las Vegas, Nevada, recorded a record-breaking seven consecutive days of temperatures 46C or higher and set an all-time record high of 48.8C, while in Death Valley national park, temperatures reached 53.3C, close to its all-time high. The dangerous temperatures caused the death of a motorcyclist in the park.

In California, temperatures of up to 49C were forecast in places like Palm Springs, and there were multiple wildfires. The death of a prisoner at a California women’s prison drew attention to the plight of prisoners without relief from high temperatures.

Further north, the heatwave has also broken records in the states of Oregon and Washington, with temperatures of up to 39.4C in the city of Portland and 40.5C in Salem and Eugene, and at least six deaths.

Afghanistan floods

Flash floods from heavy rains and storms have killed about 40 people in eastern Afghanistan, with more than 340 injured and hundreds of homes destroyed.

Heatwaves around the Mediterranean and in the Balkans

Researchers found that the extreme temperatures experienced across Greece, Italy, Spain, Portugal and Morocco in July 2024 would have been virtually impossible if humans had not warmed the planet by burning fossil fuels. However similar heatwaves would be expected to occur about once every 10 years in today’s climate that has been warmed by 1.3°C.

In Morocco, temperatures reached as high as 48 degrees Celsius in some areas of the country. Over 20 people died during 24 hours in the central city of Beni Mellal. Morocco is experiencing its sixth straight year of drought and record heat.

Greece experienced its hottest July ever, following its hottest June, and 14 days in a row where the temperature reached 40C.

 Italy's health ministry placed 12 cities under a red alert heat warning, the highest state of heat emergency. For Serbia, Croatia and Bosnia, it is the second week that temperatures have been hovering around 40, with the Bosnian town of Mostar registering that high for the sixth consecutive day. 

In North Macedonia, the government has declared a month-long state of crisis, with two heatwaves in July with temperatures rising to 42C. The country asked Serbia for firefighting helicopters as firefighters battled 17 wildfires in arid and mountainous regions.

Romania and neighbouring Moldova also experienced an intense heatwave, with temperatures in both country’s capitals, Bucharest and Chisinau respectively, exceeding 40 degrees.

Serbia’s public health institute declared dangerous conditions in 10 municipalities, while the Adriatic Sea hovered at temperatures around a record-high 29.5°C in several coastal resorts of Croatia. In Dubrovnik, Croatia's main tourism resort, temperatures were 28C even at dawn

Devastating fires in Brazil, in the world's largest wetland

The vast Pantanal wetland extends across Brazil, Bolivia and Paraguay. It floods from November to April, then drains in the dry season from May to October. It is one of the most biodiverse places on earth, home to more than 4,700 plant and animal species, but is under threat from climate change and development. Wildfires are common in the dry season and usually peak in August-September. The region is currently experiencing its worst drought in 70 years. This year the fires started in May, and unusually extreme hot dry and windy conditions in June drove wildfires burning around 440,000 hectares, when on average it would be 8,300 hectares. 

As well as devastating wildlife, indigenous and traditional communities are among the worst affected by the fires. Researchers found that, in a world without climate change, these conditions would be very rare – occurring only once every 161 years, but in today’s climate, these conditions are a one-in-35 year event and if that planet reaches warming levels of 2C, such fires could be expected once every 18 years.

Torrential rain in South Korea

The southern regions of South Korea were hit with an intensity of rainfall that would be expected "once every 200 years." The city of Gunsan received over 13cm of rain within one hour, representing over 10% of the city's average annual rainfall, and the highest since record-keeping began. The resulting floods killed at least four people.

Record-breaking heat in Japan

The Japan Meteorological Agency issued extreme heat warnings on 7 July, after parts of Japan broke record heat levels, including 40C in the city of Shizuoka, the city's highest recorded temperature since records began. On 8 July, multiple heat records were broken in various cities in Japan by dramatic margins, including 36.9C in Shingu (10.3C higher than the previous record) and 39.2 in Fuchu (9.8C higher than the previous record).

Japan has experienced its hottest July in recorded history, beating the previous record for July, set only last year. More than 120 people died of heatstroke in the Tokyo metropolitan area in July

June 2024

Record-breaking Hurricane Beryl hits the Caribbean

Hurricane Beryl was the earliest category five Atlantic hurricane in records going back around 100 years, and only the second ever in July (after Hurricane Emily in 2005). Usually, such strong storms only develop later in the season. But in the main Atlantic hurricane development region, the ocean heat content is at levels not usually seen until September. Warmer seas mean more powerful hurricanes, because the storms can pick up more energy, enabling higher wind speeds.

Beryl caused catastrophic damage on Grenada's northern islands of Carriacou and Petite Martinique and on several of Saint Vincent and the Grenadines' southern islands, such as Union Island and Canouan. On Canouan, population 12,600, 90% of the houses were either extensively damaged or destroyed. On Carriacou and Petite Martinique the destruction was described as "almost Armageddon-like". In Carriacou, the majority of homes and buildings were extensively damaged or destroyed. There was essentially no vegetation left across the island and the mangroves destroyed. The electrical grid system was almost completely destroyed and boats and the marinas significantly damaged.

Other Caribbean islands were also hit, with $2 million damage estimated in St Lucia and $6 million in Jamaica. Serious damage was also experienced in Venezuela, where six people were killed and one person went missing as a result of the storm. In the United States, Texas experienced severe flooding and wind damage, with reports of at least 22 dead in the Houston region. Additionally, the outer bands of the hurricane produced a prolific tornado outbreak across Texas, Louisiana, Arkansas, Kentucky, Indiana, New York, and Ontario. One estimate put US damages alone at $28-32 billion.

Severe flooding in southern and central China

In Pingyuan County, Guangdong province, torrential rainfall over five days caused historic flooding and landslides, severely damaging infrastructure and farmland, and leaving at least 47 people dead. The county’s worst rains were recorded on 16 June, with one township registering over 36cm of rainfall. The resulting floodsseverely damaged infrastructure and farmland, causing a direct economic loss of about $503 million USD.

Days later, heavy rains across several provinces in central China caused floods and landslides that affected hundreds of thousands of people and left at least eight people dead. 

This was followed by the worst flooding in 70 years in Pingjiang County, Hunan province which received more than 38cm of rainfall in 24 hours. The water level of the Miluo River rose by more than 8m in 24 hours. One-third of Pingjiang’s old town and half of its new town was underwater, with floodwater in some areas  as high as 3m.

Heatwave continues in northern India and Pakistan

At the beginning of June, more than 50 people died in India over three days due to the heat, including polling officials, security guards and sanitation staff involved in the general election. In northern and central India and parts of the west maximum temperatures were around 45-46C for days at a stretch, even climbing up to 50C in some areas. Several regions experienced severe water and electricity shortages due to a rise in power consumption. 

Between May and June 2024, Delhi experienced a record streak of 40 days with temperatures above 40C. June’s average maximum temperature soared to 41.95C. Three of the four highest June temperatures have occurred in the past 13 years. The average maximum temperature for May and June combined was 41.7C. The urban heat island effect has contributed to extremely hot nights, a factor which contributes to the health risk posed by heatwaves.The city is cooling down by only 8.5C at night compared to a 12.2C cooling down in urban outskirt areas. Between June 11 and 19, Delhi saw 192 heatwave-related deaths among its homeless population

An Indian health ministry official confirmed over 40,000 suspected heatstroke cases and at least 110 confirmed heatstroke deaths between March 1 and June 18 - certainly an underestimate of the actual number of cases. During this period, northwest and eastern India experienced twice the usual number of heatwave days.

For eight days at the end of June, the large port city of Karachi in southern Pakistan suffered a heat wave, coupled with unprecedented humidity. Temperatures kept exceeding 40°C, with no respite even at night. The number of bodies arriving at morgues rose. "Our morgues usually see between 25 and 30 bodies arriving every day," said Faisal Edhi, director of the Edhi Foundation, which manages mortuaries and a fleet of ambulances. "Between June 21 and 27, this number soared to 830."

Extensive flooding in Bangladesh and the Indian state of Assam

About 1.8 million people have been stranded in northeast Bangladesh, following prolonged torrential rain and water runoff from the hilly regions upstream on the border with India. Large swathes of Sylhet city and the nearby town of Sunamganj underwater in the second wave of flooding to hit the region in less than a month. About 964,000 people in Sylhet and 792,000 in Sunamganj had been affected by the flooding and authorities said they had set up more than 6,000 shelters to help the displaced  Damage to homes, farmland and infrastructure has been estimated at at least $11.4 million.

Monsoon rains and landslides have also affected southern Bangladesh, where about a million Rohingya Muslim refugees from Myanmar community are living, many in bamboo and tarpaulin shelters perched on hilly slopes that are vulnerable to strong winds, rain, and landslides. Save the Children said about 8,000 people in 33 camps have been impacted by the torrential downpours, which have destroyed or damaged more than 1,000 shelters, and at least 10 people, including three children, have died. Landslides, heavy rains and flooding have also hit the neighboring Indian state of Assam, affecting more than 4 million people.

Mass deaths on Hajj pilgrimage

Over 1,300 people on the Hajj pilgrimage in Mecca died due to extreme heat, with temperatures exceeding 50C. Extreme heat caused heat stroke and dehydration, leading to the deaths. The majority of those who died were unregistered, outside the official quota, and therefore lacking access to public facilities like air-conditioned tents, misting centers, transportation, or water rehydration areas. Questions are being asked, however, of how the Saudi government will keep pilgrims safe in future heat. Under Vision 2030, Saudi Arabia plans to increase the annual number of religious pilgrims to 30 million from 8 million and hold other mega-events in sports and music. Saudi Arabia also hosts millions of migrant workers who carry out the vast majority of outdoor work and are exposed to extreme heat amid inadequate protections. There are multiple planned “giga-projects” that would rely on a huge migrant workforce. This includes FIFA’s 2034 Men’s World Cup, which Saudi Arabia – as the sole bidder – is expected to host;, the estimated US$500 billion NEOM city, the US$50 billion Red Sea project, and the US$200 billion Al Qiddiya projects. 

Wildfires in the Arctic circle

Intense wildfires above the Arctic Circle in June released vast amounts of carbon into the atmosphere, mainly burning in the Sakha Republic in Russia's Far North. More than 160 wildfires had burnt almost 460,000 hectares of land by 24 June - less than in the megafires of 2019 and 2020 but a significant increase over 2021-2023 which had been at more normal levels. The wildfire season peaks during July and August.

Heavy rains and landslides hit Central America

Relentless heavy rains have resulted in floods and landslides across Central America, leaving at least 13 people dead since Saturday, June 15, 2024. The worst affected are Guatemala and El Salvador, where a state of emergency has been declared.

Earliest heatwave recorded in Greece

Schools and nurseries closed ahead of the heatwave, the earliest ever recorded, with winds from North Africa taking temperatures above 40C and to a high of 43C. There have been a series of tourist deaths.

Storms in France, Switzerland and Italy

Ferocious storms and torrential rains hit France, Switzerland and Italy killed seven people

Cote d'Ivoire floods and landslides

Flooding and landslides in Cote d'Ivoire’s largest city of Abidjan have left at least 24 people dead following a week of heavy rains. The recent rainfall was particularly violent with that more than 20cm in some districts, four times the usual amount in a day.

Torrential rain in southern Germany causes floods

After days of rain, a state of emergency has been declared in the Rosenheim area of Bavaria. At least five people have died in the floods, cars were swept away and residential areas were flooded. River levels on the Danube have also been rising in Austria and Hungary. The Danube burst its banks in Austria's third-largest city Linz

Floods and mudslides in Sri Lanka

Sri Lanka closed schools as the death toll due to floods and mudslides triggered by heavy rains rose to 16 people. Over 6,000 people had been moved to evacuation centers and more than 12,000 homes had been damaged

Floods in southern China

Tens of thousands of people across southern China have been evacuated, with many more potentially at risk, as torrential rains have caused flash flooding and mudslides. At least 55 people have died.

Heatwave and drought in central and northern China

Central and northern China have been hit by heat and drought, with temperatures in Henan and Hebei provinces reaching 43 °C (109 °F) or higher and farmers already reporting significant crop failures. An extreme drought warning is in effect. Henan and Hebei are major hubs of Chinese agricultural production, and the heatwave poses a significant threat to the region’s crop yields. 

Sudanese refugees die in the heat

Heatwave temperatures in Egypt rose to maximums of at least 47C and 49.6C in the shadeDozens of Sudanese people fleeing the war in their country and attempting to illegally cross the border into Egypt have died, many from scorching heat. A mining company inspector in Aswan, working in areas intersecting with human smuggling routes, reported an increase in people found dead in the desert since last Tuesday. “Every day we find two or three cars on the road with people in them dead,” noting that most deaths are from hunger, thirst, and sunstroke, including children and the elderly. 

May 2024

Heatwave in Pakistan and northern India 

Areas of Pakistan and northern India have suffered life-endangering heat. In Pakistan's southern Sindh province, the extreme heat meant that labourers unable migrate to cooler areas are forced to reduce working hours and therefore pay. In Mohenjo Daro in Sindh, the temperature reached 52.2C. Schools in Pakistan's Punjab province were closed for a week, with 26 million children out of school.

In Delhi, where temperatures reached 49C, workers struggled to cope, with conditions worsened by water shortages and power cuts. In one hospital in Jaipur, so many casualties of the heat have arrived at the mortuary that its capacity has been exceeded. Many of the victims are poor labourers, who have no choice but to work outside, and homeless people.

Cyclone Remal

Around a million people were evacuated and at least 75 killed when Cyclone Remal made landfall on the coasts of Bangladesh and India. Among the fatalities were two children in Rohingya refugee camps in Bangladesh.

Mexico heatwave

The heatwave in Mexico has seen temperature records broken in many cities, including Ciudad Victoria up to 47C and a record 34.7C in Mexico City, whose altitude has traditionally given it a temperate climate. Water shortages are an ongoing problem including in Mexico City and low levels at hydroelectric dams have contributed to power blackouts in some parts of the country. Howler monkeys have been falling dead from trees in the extreme heat and drought.

Repeated floods in Afghanistan

On 10-11 May, north east Afghanistan was struck by heavy rains and deadly flash floods. At least 180 people are confirmed to have been killed and a further 280 injured, as homes were swept away. Then further heavy rains caused severe destruction in the northwest with over 130 reported to have died, and hundreds more missing. Afghanistan is one of the countries most vulnerable to climate breakdown. This month’s unusually high rainfall followed a dry winter, rendering the ground too hard to absorb water, leading to massive flooding. Unseasonably warm temperatures further complicated the situation by melting mountain snow, causing rivers to overflow and inundating villages with mud.

Floods in southern Brazil

Between 24 April and 4 May extreme rainfall in Brazil’s southernmost state, Rio Grande do Sul, led to more than 90% of the state being affected by flooding, an area equivalent to the UK. In just three days, the state capital, Porto Alegre, was inundated with two months’ worth of rain. Researchers found that human-driven climate change made the extreme rainfall two to three times as likely and about 6% to 9% more intense.

The floods displaced more than 80,000 people, led to over 150,000 being injured and at least 169 deaths with 44 people still missing. As with any climate disaster, the poorest areas were hit hardest. As well as homes lost and damaged, agriculture, industry, small businesses and infrastructure have all been hit hard. Initial financial losses have been estimated at $1.9 billion, and the federal state has allocated a $10 billion assistance package. The costs of recovery could be almost three times higher than this, and will also need to increase resilience to likely similar flood events in future. 

Research highlights climate impacts on UK agriculture

Researchers estimate the level of rain caused by the UK's wet and stormy winter would have occurred just once in 50 years without the climate crisis, but at current warming levels is now expected every five years, more frequently if heating continues. The wet weather has caused significant losses for farmers.

Canada wildfire season starts

Some six thousand people were told to evacuate Fort McMurray, Alberta and 3000 others were ordered to leave Fort Nelson, British Columbia, due to nearby fires amid severe drought. Canadian wildfire season used to start in July or August, but in the past 20 years the wildfire season has been starting earlier and earlier. In 2023, Canada had its worst fire season on record in 2023.

March-April 2024

April continues trend as the hottest on record

April 2024 was the hottest April on record, marking 11 consecutive months of unprecedented global temperatures. 

Heatwaves across Asia

Throughout April and continuing into May 2024, extreme heatwaves affected South-East Asia, South Asia and West Asia, including Syria, Lebanon, Israel, Palestine and Jordan. The heatwave exacerbated already precarious conditions faced by internally displaced people, migrants and those in refugee camps and conflict zones across West Asia. In Gaza, extreme heat worsened the living conditions of 1.7 million displaced people.

In early April schools closing in the Philippines as a 'historic' heatwave hit South East Asia. In late April, they closed again with further record-breaking temperatures across the region. Schools also closed due to high temperatures in Bangladesh.

In Vietnam, a state of emergency was declared in response to the abnormally high temperatures, and an intense drought gripped the southern part of the country. In April, all 102 weather stations across the country recorded unprecedented highs. In one reservoir, hundredes of thousands of fish died as water levels ran low in the heat.

(overview briefing for South and South East Asia)

Analysis found that the high temperatures in South Asia were 45 times more likely with climate change, and would have been impossible in the Philippines without climate change.

Coral bleaching on Great Barrier Reef and around the world

In March, the fifth mass coral bleaching event in eight years was confirmed on the Great Barrier Reef, with the most severe heat stress ever seen. Scientists report their shock at reefs looking as if they have been 'carpet bombed'

High temperatures throughout oceans have affected coral reefs around the world: in April the fourth mass global coral bleaching event was declared.

Heat records broken across Africa

Throughout February and into March and April, extreme high temperatures continued around Africa and records were broken, locally and nationally, across the continent. Climatologist M. Herrera (@extremetemps) tracked these on X/Twitter and there are too many to list individually - some examples: 5 March11 March28 March1 April18 April

In South Sudan all schools were closed in late March ahead of a heatwave.

Researchers analysed one event - the extreme heat experienced at the end of March and beginning of April across many countries of the Sahel and West Africa. For example Kayes in Mali recorded 48.5C on 3 April, the hottest temperature ever recorded in Africa in April. Researchers found this heatwave would not have occurred without climate change. They also highlighted that the true impact of such events often goes unnoticed, for example in one hospital in Mali hospital admissions surged and 102 deaths were recorded over 1-4 April, compared to 130 deaths recorded for the whole month of April 2023.

El Nino brings devastating drought to southern Africa

Experts warned more than 24 million people in southern Africa were facing hunger, malnutrition and water scarcity due to drought and floods. Zimbabwe joined other southern African nations in declaring its drought a national disaster, following earlier declarations by Zambia and Malawi - the latter for the fourth consecutive year due to the extreme weather conditions.

On top of long-term climate change, El Niño tends to bring high temperatures and low rainfall to this part of Africa. When it does rain, dried-out ground is unable to absorb the moisture, making flooding more likely. From late January to February, rainfall levels were the lowest in at least 40 years. Central parts of the region experienced the driest February in more than 100 years.

Dubai floods

In Dubai, which hosted last year's UN climate negotiations, COP28, roughly twice the UAE's yearly average rainfall fell in a single day, leaving much of the city under water.

Autumn heatwave in Australia

In a record-breaking autumn heatwave over south-east Australia, daytime temperatures across South Australia and Victoria reached as much as 20C above average, in some places exceeding those experienced during the peak of this year's summer.

Flooding in East Africa

Extreme rainfall has caused devastating floods in several countries in East Africa.The Nairobi River and the Athi River in Kenya have both burst their banks, leading to over 40,000 people having been displaced since March. In Kenya's capital, Nairobi, streets were turned into rivers. Thirty-five people have died since mid-March.

The government of Burundi has called for international assistance, with over 200,000 people displaced by flooding since September.

In Tanzania, floods have killed 155 people and injured 236 others, with more than 200,000 people affected. Flooded schools were closed and emergency services were rescuing people marooned by the floodwaters.

Floods in Guangdong, China

China has evacuated 110,000 people in the southern province of Guangdong due to extreme rainfall causing flooding. Footage from across Guangdong showed flooded villages, farmland and cities, along with collapsed bridges and floating vehicles. 

Flooding in Russian and Kazakhstan

Floods in Russia, especially the Ural Mountains and Siberia, and Kazakhstan inundated an area the size of Western Europe, with the fast melting of large snowfalls amid heavy rain swelling the tributaries of several of Europe's largest rivers. These floods were said to expose Russia's lack of preparedness for climate change.

February 2024

Wildfires in Chile

Following a heatwave from late January, with temperatures 10-15C above average and reaching up to 40C, wildfires broke out. In early February there were 162 forest fires across central and southern Chile. Over 43,000 hectares of land were affected. This is in the context of a 'mega-drought' that has affected the country over the last decade. Deadly blazes ripped through the coastal town of Viña del Mar.

Dangerous humid heat in West Africa

In February, abnormally high temperatures and humid air along the southern coast of West Africa resulted average Heat Index values (a measure combining the impact of heat and humidity) of about 50C, which is classified to be in the ‘danger’ level. In some places it even entered the level of ‘extreme danger’ that is associated with high risk of heat stroke, with values up to 60C. Analysis found such humid heat has become much more likely, it is at least 10 times more likely in today’s world. 

January 2024

Congo River flooding

The government of the Democratic Republic of the Congo declared a hydrological and ecological catastrophe after the worst flooding in the country for six decades. Heavy rains caused the Congo River to overflow, flooding the capital, Kinshasa and leaving tens of thousands in temporary shelter. More than 300 people have died and 280,000 households in more than half the country have been forced to leave their homes since heavy rains started at the end of November. 

In the Republic of Congo, whose capital, Brazzaville, sits on the opposite riverbank from Kinshasa, at least 17 people have died and 320,000 people have been affected by flooding 

Drought in southern Africa

From January 2024, large parts of Southern Africa experienced significantly below average rainfall, with Zimbabwe, Zambia, Malawi, Angola, Mozambique and Botswana receiving less than 20 percent of the typical rainfall expected for February, with devastating consequences for the population largely depending on rainfed agriculture in drought linked to El Nino.

Snowless winter in Kashmir

With abnormally dry and warm weather, the territory of Jammu and Kashmir experienced a snowless winter, affecting livelihoods from tourism.

Previous years

For previous years see events for 2023 and 2021-22

Weight: 
-20