Climate - World Meteorological Organization
Mar 23, 2026 · Climate is the average weather conditions for a particular location over a long period of time, ranging from months to thousands or millions of years. WMO uses a 30-year period to …
State of the Global Climate 2024 - wmo.int
Mar 19, 2026 · Supplement: State of Climate Services 2024Supplement: Significant Weather & Climate Events 2024The clear signs of human-induced climate change reached new heights in 2024, which …
State of the Global Climate 2025 - wmo.int
Mar 23, 2026 · WMO’s State of the Global Climate report 2025 confirms that 2015-2025 are the hottest 11-years on record, and that 2025 was the second or third hottest year on record, at about 1.43 °C …
Climate change - World Meteorological Organization
Mar 18, 2025 · Climate change is the term used to describe changes in the state of the climate that can be identified by changes in the average and/or the variability of its properties and that persists for an …
State of the Global Climate 2022 - World Meteorological Organization
The WMO State of the Global Climate report 2022 focuses on key climate indicators – greenhouse gases, temperatures, sea level rise, ocean heat and acidification, sea ice and glaciers. It also …
Global climate predictions show temperatures expected to remain at or ...
Global climate predictions show temperatures are expected to continue at or near record levels in the next five years, increasing climate risks and impacts on societies, economies and sustainable …
State of the Climate Update for COP30 - wmo.int
The alarming streak of exceptional temperatures continued in 2025, which is set to be either the second or third warmest year on record, according to the State of the Global Climate Update from the World …
Global Seasonal Climate Update for March-April-May 2026
Feb 20, 2026 · Observed Oceanic Drivers for the Previous SeasonFrom November 2025 through January 2026, global sea-surface temperatures (SSTs) remained broadly above average, with the …
WMO Global Annual to Decadal Climate Update (2025-2029)
The WMO Global Annual to Decadal Climate Update (2025–2029) projects that global temperatures are expected to continue at or near record levels in the next five years, increasing climate risks and …
State of the Global Climate 2023 - World Meteorological Organization
The State of the Global Climate 2023 report shows that records were once again broken, and in some cases smashed, for greenhouse gas levels, surface temperatures, ocean heat and acidification, sea …