GAIA Rainfall

At GAIA in Barbados, for a period of record spanning 1971 – 2014
average annual rainfall sum = 1271.5 mm
wettest year on record = 1885.8 mm of rainfall in 2010
driest year on record = 964.7 mm of rainfall in 2002

wettest month on average = 179 mm of rainfall in October
wettest month on record = 513.9 mm of rainfall in November 1991
peak of wet season = Sept. to Nov. on average with an average of 496 mm of rainfall
wettest 3-month period on record = 952.7 mm of rainfall in Sept. to Nov. 2010

driest month on average = 37.8 mm of rainfall in March
driest month on record = 0.8 mm of rainfall in February 1979
peak of dry season on average = Feb. to Apr. with 142.4 mm of rainfall
driest 3-month period on record = 42.2 mm of rainfall in Dec. to Feb. 2009

Below are links to charts of Monthly and Seasonal rainfall values. Click on each of the thumbnail images to see the respective full image.