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World Meteorological Organization

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News from the World Meteorological Organization and WMO Members.

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Large plumes of smoke from wildfires burning across Canada are affecting air quality across large parts of the country & northeastern United States, including New York, which will host the FIFA World Cup finals. More from Copernicus EU Copernicus ECMWF:

Large plumes of smoke from wildfires burning across Canada are affecting air quality across large parts of the country & northeastern United States, including New York, which will host the FIFA World Cup finals. More from Copernicus EU Copernicus ECMWF:

20,965 次观看

The latest WMO #StateOfClimate report details the spiralling effects of weather and climate impacts. Extreme weather continues to bring devastating consequences globally, with the report also highlighting significant economic and social upheavals.

The latest WMO #StateOfClimate report details the spiralling effects of weather and climate impacts. Extreme weather continues to bring devastating consequences globally, with the report also highlighting significant economic and social upheavals.

151,860 次观看

🌍 The WMO confirms 2024 as the warmest year on record, at about 1.55°C above pre-industrial levels. 🔗More in the press release:

🌍 The WMO confirms 2024 as the warmest year on record, at about 1.55°C above pre-industrial levels. 🔗More in the press release:

142,273 次观看

Every forecast, every warning, and every dataset we share helps countries turn data to action. By closing data gaps in observations, we can ensure that communities are informed, warned early and better protected wherever they may be. Our power, our planet. #EarthDay

Every forecast, every warning, and every dataset we share helps countries turn data to action. By closing data gaps in observations, we can ensure that communities are informed, warned early and better protected wherever they may be. Our power, our planet. #EarthDay

36,578 次观看

2024 was the tenth year in a row the global mean temperature record was broken. Find out more about the global #StateOfClimate here 👉

2024 was the tenth year in a row the global mean temperature record was broken. Find out more about the global #StateOfClimate here 👉

88,858 次观看

🚨Once again, we are sending out a Red Alert. 📈The #StateOfClimate update at #COP29 confirms that 2024 is on track to be the hottest year on record—hotter even than 2023, which smashed all previous records. 🔗 Full update:

🚨Once again, we are sending out a Red Alert. 📈The #StateOfClimate update at #COP29 confirms that 2024 is on track to be the hottest year on record—hotter even than 2023, which smashed all previous records. 🔗 Full update:

127,210 次观看

🚨Once again, we are sending out a Red Alert. 📈The #StateOfClimate update confirms that 2024 is on track to be the hottest year on record—hotter even than 2023, which smashed all previous records. 🔗 Full update:

🚨Once again, we are sending out a Red Alert. 📈The #StateOfClimate update confirms that 2024 is on track to be the hottest year on record—hotter even than 2023, which smashed all previous records. 🔗 Full update:

115,885 次观看

The WMO’s #StateOfClimate in Asia 2024 report warns that the region is warming nearly twice as fast as the global average, driving more extreme weather and posing serious threats to lives, ecosystems, and economies. Full report:

The WMO’s #StateOfClimate in Asia 2024 report warns that the region is warming nearly twice as fast as the global average, driving more extreme weather and posing serious threats to lives, ecosystems, and economies. Full report:

67,799 次观看

Global average sea surface temperatures typically peak in March. Yet, in 2023, Copernicus ECMWF and Copernicus EU data showed they reached a record high of 20.96°C on 31 July 🌡️ This is the largest temperature anomaly for any July on record. #StateofClimate #ClimateChange

Global average sea surface temperatures typically peak in March. Yet, in 2023, Copernicus ECMWF and Copernicus EU data showed they reached a record high of 20.96°C on 31 July 🌡️ This is the largest temperature anomaly for any July on record. #StateofClimate #ClimateChange

94,129 次观看

In 2025, the European ocean region experienced its highest annual sea surface temperature on record, the 4th consecutive year of record warmth. 36% experienced ‘severe’ or ‘extreme’ conditions. Read the European State of Climate #ESOTC2025:

In 2025, the European ocean region experienced its highest annual sea surface temperature on record, the 4th consecutive year of record warmth. 36% experienced ‘severe’ or ‘extreme’ conditions. Read the European State of Climate #ESOTC2025:

11,237 次观看

⚠️ Human activities have reduced the ocean’s ability to sustain and protect us. Due to rising sea levels, the ocean is increasingly becoming a threat rather than a lifelong ally. | 🌐 This is the #StateOfClimate. Full report:

⚠️ Human activities have reduced the ocean’s ability to sustain and protect us. Due to rising sea levels, the ocean is increasingly becoming a threat rather than a lifelong ally. | 🌐 This is the #StateOfClimate. Full report:

26,717 次观看

Over 600 gigatons of glacier mass lost in a single year, the largest ice loss in five decades. 📊 Source: WMO State of Global Water Resources 2023 🔗 #Glaciers2025

Over 600 gigatons of glacier mass lost in a single year, the largest ice loss in five decades. 📊 Source: WMO State of Global Water Resources 2023 🔗 #Glaciers2025

15,465 次观看

🌋 What role did meteorological conditions and a volcanic eruption play in the 2023 Antarctic ozone hole? 📊 This bulletin highlights growing evidence that the ozone layer is on track for long-term recovery. 🌐 #WorldOzoneDay:

🌋 What role did meteorological conditions and a volcanic eruption play in the 2023 Antarctic ozone hole? 📊 This bulletin highlights growing evidence that the ozone layer is on track for long-term recovery. 🌐 #WorldOzoneDay:

21,532 次观看

🌍 The Cost of Inaction > Action ✅ Early warnings save lives, build resilience, and deliver a 10x return. Support National Meteorological Services to ensure science-based action.

🌍 The Cost of Inaction > Action ✅ Early warnings save lives, build resilience, and deliver a 10x return. Support National Meteorological Services to ensure science-based action.

18,567 次观看

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Watch United Nations Secretary-General António Guterres' message about the emerging El Niño that is set to influence global temperature and rainfall patterns, increasing the risk of extreme weather in the coming months. More information ➡️

Watch United Nations Secretary-General António Guterres' message about the emerging El Niño that is set to influence global temperature and rainfall patterns, increasing the risk of extreme weather in the coming months. More information ➡️

World Meteorological Organization

81,272 次观看 • 2 个月前

Europe is warming >2x as fast as the global average, reducing snow & ice cover. High air temperatures, drought, heatwaves & record ocean temperatures affect regions from the Arctic to the Mediterranean. European State of Climate #ESOTC2025 out now. ➡️

Europe is warming >2x as fast as the global average, reducing snow & ice cover. High air temperatures, drought, heatwaves & record ocean temperatures affect regions from the Arctic to the Mediterranean. European State of Climate #ESOTC2025 out now. ➡️

World Meteorological Organization

112,521 次观看 • 3 个月前

The world just had the hottest week on record, according to preliminary data. It follows the hottest June on record, with unprecedented sea surface temperatures and record-low Antarctic sea ice extent. #StateOfClimate 🔗

The world just had the hottest week on record, according to preliminary data. It follows the hottest June on record, with unprecedented sea surface temperatures and record-low Antarctic sea ice extent. #StateOfClimate 🔗

World Meteorological Organization

599,234 次观看 • 3 年前

The WMO Hurricane Committee has retired the name Melissa because of the destruction it caused in the Caribbean in 2025. It will be replaced by Molly on the list of rotating names.

The WMO Hurricane Committee has retired the name Melissa because of the destruction it caused in the Caribbean in 2025. It will be replaced by Molly on the list of rotating names.

World Meteorological Organization

90,069 次观看 • 5 个月前

The last 11 years have been the hottest years ever recorded. Earth’s energy imbalance has reached its highest than at any time in observed history, with heat reaching deeper into the ocean. This is the Global #StateOfClimate 2025. Read: #WorldMetDay

The last 11 years have been the hottest years ever recorded. Earth’s energy imbalance has reached its highest than at any time in observed history, with heat reaching deeper into the ocean. This is the Global #StateOfClimate 2025. Read: #WorldMetDay

World Meteorological Organization

71,522 次观看 • 4 个月前

New #StateofClimate update from WMO and @MetOffice: 66% chance that annual global surface temperature will temporarily exceed 1.5°C above pre-industrial levels for at least one of next 5 years 98% likelihood that at least one of next five years will be warmest on record.

New #StateofClimate update from WMO and @MetOffice: 66% chance that annual global surface temperature will temporarily exceed 1.5°C above pre-industrial levels for at least one of next 5 years 98% likelihood that at least one of next five years will be warmest on record.

World Meteorological Organization

417,348 次观看 • 3 年前

Ocean waters in the South-West Pacific are becoming hotter and more acidic, harming economies & marine ecosystems. Sea level rise is threatening coastal communities & low-lying island nations. Read the WMO #StateOfClimate in the South-West Pacific 2025. 🆕

Ocean waters in the South-West Pacific are becoming hotter and more acidic, harming economies & marine ecosystems. Sea level rise is threatening coastal communities & low-lying island nations. Read the WMO #StateOfClimate in the South-West Pacific 2025. 🆕

World Meteorological Organization

19,164 次观看 • 1 个月前

A widespread, intense late-June heatwave in Europe has shattered numerous temperature records across the region and has major impacts on human health, ecosystems, agriculture, infrastructure and labour productivity. Find out more:

A widespread, intense late-June heatwave in Europe has shattered numerous temperature records across the region and has major impacts on human health, ecosystems, agriculture, infrastructure and labour productivity. Find out more:

World Meteorological Organization

21,854 次观看 • 1 个月前

#ClimateChange shocks increased in 2022. Ocean heat and sea level rise at record levels. Antarctic sea ice hit a new low. Extreme glacier melt in Europe. #StateOfClimate report highlights the huge socio-economic cost of droughts, floods, and heatwaves.🔗

#ClimateChange shocks increased in 2022. Ocean heat and sea level rise at record levels. Antarctic sea ice hit a new low. Extreme glacier melt in Europe. #StateOfClimate report highlights the huge socio-economic cost of droughts, floods, and heatwaves.🔗

World Meteorological Organization

311,964 次观看 • 3 年前

2023 is set to be the warmest year on record! 🔴 Greenhouse gas levels continue to increase 🔴 Record sea surface temperatures and sea level rise 🔴 Record low Antarctic sea ice The WMO provisional #StateOfClimate report informs negotiations at #COP28:

2023 is set to be the warmest year on record! 🔴 Greenhouse gas levels continue to increase 🔴 Record sea surface temperatures and sea level rise 🔴 Record low Antarctic sea ice The WMO provisional #StateOfClimate report informs negotiations at #COP28:

World Meteorological Organization

255,545 次观看 • 2 年前

Fueled by unusually warm ocean waters in the tropical Pacific, El Niño conditions are developing and are set to influence global temperature and rainfall patterns. Here's what you need to know.

Fueled by unusually warm ocean waters in the tropical Pacific, El Niño conditions are developing and are set to influence global temperature and rainfall patterns. Here's what you need to know.

World Meteorological Organization

28,469 次观看 • 2 个月前

Climate change is taking a major human, economic and environmental toll in Europe, the fastest-warming continent of the world. This is the #StateOfClimate in Europe.

Climate change is taking a major human, economic and environmental toll in Europe, the fastest-warming continent of the world. This is the #StateOfClimate in Europe.

World Meteorological Organization

279,472 次观看 • 3 年前

El Niño conditions have developed in the tropical Pacific and are forecast to strengthen rapidly over the coming months, increasing the likelihood of heatwaves, heavy rain & extreme weather in many parts of the world. WMO briefed the media at United Nations Geneva. 🔗

El Niño conditions have developed in the tropical Pacific and are forecast to strengthen rapidly over the coming months, increasing the likelihood of heatwaves, heavy rain & extreme weather in many parts of the world. WMO briefed the media at United Nations Geneva. 🔗

World Meteorological Organization

16,751 次观看 • 1 个月前

Happy #WorldMetDay! This year is exceptional, as we mark 150 years of meteorological progress and ambitious priorities, including #EarlyWarningsForAll and much more ambitious #ClimateAction. Join Us! 🔗

Happy #WorldMetDay! This year is exceptional, as we mark 150 years of meteorological progress and ambitious priorities, including #EarlyWarningsForAll and much more ambitious #ClimateAction. Join Us! 🔗

World Meteorological Organization

256,094 次观看 • 3 年前

Good news from #AMS2023: The ozone layer is on track to recover within four decades. Press release ➡️ Executive summary ➡️ Partners 🤝🏽 UN Environment Programme, NOAA, NASA, European Commission

Good news from #AMS2023: The ozone layer is on track to recover within four decades. Press release ➡️ Executive summary ➡️ Partners 🤝🏽 UN Environment Programme, NOAA, NASA, European Commission

World Meteorological Organization

244,940 次观看 • 3 年前

🌧️ The Valencia region was worst affected, with many places receiving more than 300 l/m². On 29/30 Oct, a weather station in Chiva received 491 l/m² in just eight hours - the equivalent of a year's worth of rainfall, according to AEMET. 📖

🌧️ The Valencia region was worst affected, with many places receiving more than 300 l/m². On 29/30 Oct, a weather station in Chiva received 491 l/m² in just eight hours - the equivalent of a year's worth of rainfall, according to AEMET. 📖

World Meteorological Organization

137,121 次观看 • 1 年前

The WMO International Greenhouse Gas Monitoring Symposium takes place this week. It comes at a critical time as scientists worldwide determined that greenhouse gas emissions that drive climate change once again set new records in 2021. Full report:

The WMO International Greenhouse Gas Monitoring Symposium takes place this week. It comes at a critical time as scientists worldwide determined that greenhouse gas emissions that drive climate change once again set new records in 2021. Full report:

World Meteorological Organization

235,681 次观看 • 3 年前

Here's a view of Vadret da Tschierva and Piz Roseg in 1935 (left) vs 2022 (right). Glaciers melting and rising sea levels, which hit a record high in 2022, are expected to persist for thousands of years. This is the #StateOfClimate. 🔗

Here's a view of Vadret da Tschierva and Piz Roseg in 1935 (left) vs 2022 (right). Glaciers melting and rising sea levels, which hit a record high in 2022, are expected to persist for thousands of years. This is the #StateOfClimate. 🔗

World Meteorological Organization

222,332 次观看 • 3 年前

🌐 Today at #COP29 we release the latest #StateOfClimate global update and the message is clear: 📈 2024 is on track to be hottest year on record as warming temporarily hits 1.5°C 🔗 Full report:

🌐 Today at #COP29 we release the latest #StateOfClimate global update and the message is clear: 📈 2024 is on track to be hottest year on record as warming temporarily hits 1.5°C 🔗 Full report:

World Meteorological Organization

131,723 次观看 • 1 年前