Meteo Rainfall
At Meteo in St Barths, for a period of record spanning 1971 – 2014
average annual rainfall sum = 998.8 mm
wettest year on record = 1810.1 mm of rainfall in 1979
driest year on record = 585.9 mm of rainfall in 1991
wettest month on average = 144.8 mm of rainfall in October
wettest month on record = 503.8 mm of rainfall in October 1999
peak of wet season = Sept. to Nov. on average with an average of 379 mm of rainfall
wettest 3-month period on record = 1050.7 mm of rainfall in Oct. to Dec. 1999
driest month on average = 45.3 mm of rainfall in February
driest month on record = 6.2 mm of rainfall in March 2005
peak of dry season on average = Jan. to Mar. with 152.4 mm of rainfall
driest 3-month period on record = 53.7 mm of rainfall in Jan. to Mar. 1983
Below are links to charts of Monthly and Seasonal rainfall values. Click on each of the thumbnail images to see the respective full image.