The day was established in 1951 to commemorate the establishment of the World Meteorological Organization on 23 March 1950. The theme of this year's World Meteorological Day is 'At the Frontline of ...

World Meteorological Day ... The 2025 theme, Closing the Early Warning Gap Together, highlights the urgent need to strengthen early warning systems amid rising climate risks. With 2024 confirmed ...

March 23 marks the 65th World Meteorological Day, with the theme of "Closing the Early Warning Gap Together." Planet Earth faces unprecedented climate challenges. 2024 was the hottest year on record.