World Meteorological Day

The date of the establishment of the World Meteorological Organization in 23 March 1950 has been named World Meteorological Day. This organization announces a slogan for World Meteorology Day every year, and this day is celebrated in all member countries. 

World Meteorological Day is celebrated every year on 23 March to commemorate the entry into force in 1950 of the convention that created the World Meteorological Organization. The day also highlights the contribution that National Meteorological and Hydrological Services make to the safety and well-being of society.
Many different activities and events are organized for this occasion.

World Meteorological Day

Theme for 2019 is The Sun, the Earth and the Weather and reflects the core purpose of WMO and the essential role of NMHSs in monitoring the Earth System in order to deliver daily weather forecasts and advise policy makers about climate variability and change. In doing so, the WMO community supports actions that protect lives and property from extreme weather and builds long-term climate resilience.

The Sun, the Earth and the Weather 23 March 2019

The Sun delivers the energy that powers all life on Earth. It drives the weather, ocean currents and the hydrological cycle.

It shapes our mood and our daily activities. It is the inspiration for music, photography and art.