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Publish Date: 18 January 2017
The year 2016 has been confirmed as the hottest year on record, surpassing the exceptionally high temperatures of 2015, according to a consolidated analysis by the World Meteorological Organization (WMO).
Publish Date: 21 March 2017
The year 2016 made history, with a record global temperature, exceptionally low sea ice, and unabated sea level rise and ocean heat, according to the World Meteorological Organization (WMO). Extreme weather and climate conditions have continued into 2017. WMO issued its annual statement on the State of the Global Climate ahead of World Meteorological Day on 23 March. It is based on multiple international datasets maintained independently by global climate analysis centres and information submitted by dozens of WMO Members National Meteorological and Hydrological Services and Research...
Publish Date: 18 May 2017
GENEVA 18 May 2017 (WMO) – The World Meteorological Organization has announced « world records » for the highest reported historical death tolls from tropical cyclones, tornadoes, lightning and hailstorms. It marks the first time the official WMO Archive of Weather and Climate Extremes has broadened its scope from temperature and weather records to address the impacts of specific events. The findings were announced just ahead of two major conferences on improving multi-hazard early warning systems and strengthening disaster risk reduction, taking place in Cancun, Mexico from 22 to 26 May and...
Publish Date: 30 June 2017
A global initiative is gaining momentum to improve multi-hazard early warning systems and so boost the resilience of the most vulnerable countries to extreme weather and the impacts of climate change. The Climate Risk and Early Warning Systems (CREWS) initiative aims to mobilize more than US$100 million by 2020 to strengthen risk information and early warning systems in least developed countries and small island developing states.
Publish Date: 12 September 2017
African leaders are coming together this week for action on modernizing weather and climate services, which inextricably link the Continent’s development, climate, and resilience agendas. Weather and climate drive nine out of ten disasters in Africa, threatening Africa’s hard-won development gains. Floods, droughts, tropical cyclones, and landslides continue to cause heavy damage and losses to livelihoods. Over the last two decades, these disasters have cost the continent US$10 billion dollars. Given the increasing climate variability, these disasters are projected to increase in frequency...
Publish Date: 6 November 2017
WMO report highlights impacts on human safety, well-being and environment 6 November 2017 (WMO) - It is very likely that 2017 will be one of the three hottest years on record, with many high-impact events including catastrophic hurricanes and floods, debilitating heatwaves and drought. Long-term indicators of climate change such as increasing carbon dioxide concentrations, sea level rise and ocean acidification continue unabated. Arctic sea ice coverage remains below average and previously stable Antarctic sea ice extent was at or near a record low.
Publish Date: 14 December 2017
Sea surface temperatures in the eastern tropical Pacific Ocean have recently cooled to weak La Niña levels. Similarly, most atmospheric indicators are now consistent with the early stages of a La Niña event. Climate models indicate that weak La Niña conditions are likely to persist into the first quarter of 2018. A return to ENSO-neutral conditions before early 2018 is less likely, while the emergence of El Niño before the second quarter of 2018 appears very remote. National Meteorological and Hydrological Services will continue to closely monitor changes in the state of ENSO over the coming...
Publish Date: 16 November 2017
Early results of Climate Risk and Early Warning Systems initiative presented at climate change conference Vulnerable communities in Africa and the Pacific and Caribbean are now benefiting from improved early warning systems against extreme weather as part of an international drive to boost resilience and climate change adaptation. But further investments are needed to reduce the risks from hazards like tropical cyclones, floods and drought.
Bulletin nº Vol 66 (2) - 2017
Publish Date: 3 November 2017
In recent years, climate variability and change have had a global impact and a great number of States from around the world participated in COP 21 (Conference of the Parties to the Climate Change Convention held in Paris, France between 30 November and 15 December 2016), the agreements reached there are the proof of the relevance of this issue.
Bulletin nº Vol 66 (1) - 2017
Publish Date: 23 March 2017
Learn more about the WMO process of naming clouds and WMO Technical Regulations.