Événement Journée mondiale
Journée météorologique mondiale 2025
Every 23 March, the World Meteorological Organization commemorates the coming into force of the Convention establishing the World Meteorological Organization on 23 March 1950. The theme for World Meteorological Day 2025 is “Closing the early warning gap together.”
About World Meteorological Day
Every 23 March, the World Meteorological Organization commemorates the coming into force of the Convention establishing the World Meteorological Organization on 23 March 1950.
It showcases the essential contribution of National Meteorological and Hydrological Services to the safety and wellbeing of society and is celebrated with activities around the world. The themes chosen for World Meteorological Day reflect topical weather, climate or water-related issues.
2025 Theme : Closing the early warning gap together”
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World Meteorological Day 2025 Geneva Celebration
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Highlights
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The Role of Geneva
As a global hub for environment governance and the host of the World Meteorological Organization and the Intergovernmental Panel on Climate Change, Geneva is a key place to advance meteorological science.
Links
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