Punta Cana Rainfall

At Punta Cana in Dominican Republic, for a period of record spanning 1971 – 2012
average annual rainfall sum = 1134.6 mm
wettest year on record = 1663.1 mm of rainfall in 1981
driest year on record = 521.6 mm of rainfall in 1991

wettest month on average = 141.2 mm of rainfall in October
wettest month on record = 590.2 mm of rainfall in September 2008
peak of wet season = Sept. to Nov. on average with an average of 379.8 mm of rainfall
wettest 3-month period on record = 818.6 mm of rainfall in Aug. to Oct. 1978

driest month on average = 54.8 mm of rainfall in March
driest month on record = 1 mm of rainfall in March 2005
peak of dry season on average = Feb. to Apr. with 182.8 mm of rainfall
driest 3-month period on record = 37.7 mm of rainfall in Jan. to Mar. 1979

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