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.
Meteo St Barths Monthly Rainfall
 
Meteo St Barths Seasonal Rainfall