World Meteorological Day: 23 March 2018

Fri 23/03/18

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 huge contribution that National Meteorological and Hydrological Services make to the safety and well-being of society.

In 2017, World Meteorological Day was all about "Understanding Clouds". 23 March 2017 was be a day to highlight the enormous importance of clouds for weather climate and water. It will also provide an opportunity to celebrate the inherent beauty and aesthetic appeal of clouds, which has inspired artists, poets, musicians, photographers and countless other enthusiasts throughout history.

World Meteorological Day also marked the launch of a new edition of the International Cloud Atlas after the most thorough and far-reaching revision in its long and distinguished history. The new WMO Atlas is a treasure trove of hundreds of images of clouds, including a few newly classified cloud types. It also features other meteorological phenomena such as rainbows, halos, snow devils and hailstones. For the first time ever, the Atlas has been produced in a digital format and is accessible via both computers and mobile devices.


Details for 2018's celebrations have not yet been announced.