TDCF Rainfall

At TDCF in Dominica, for a period of record spanning 1971 – 2014
average annual rainfall sum = 2619.1 mm
wettest year on record = 3937.5 mm of rainfall in 2011
driest year on record = 1575 mm of rainfall in 1971

wettest month on average = 334.2 mm of rainfall in November
wettest month on record = 912 mm of rainfall in November 2004
peak of wet season = Sept. to Nov. on average with an average of 966.6 mm of rainfall
wettest 3-month period on record = 1840 mm of rainfall in Sept. to Nov. 2004

driest month on average = 98.6 mm of rainfall in February
driest month on record = 4.2 mm of rainfall in February 2010
peak of dry season on average = Jan. to Mar. with 352.7 mm of rainfall
driest 3-month period on record = 137 mm of rainfall in Mar. to May 2001

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