Americas Rainfall

At Americas in Dominican Republic, for a period of record spanning 1971 – 2012
average annual rainfall sum = 1249 mm
wettest year on record = 3906.8 mm of rainfall in 2010
driest year on record = 651.2mm of rainfall in 1997
wettest month on average = 173.1 mm of rainfall in September
wettest month on record = 916 mm of rainfall in June 2010
peak of wet season = Aug. to Oct. on average with an average of 486.9 mm of rainfall
wettest 3-month period on record = 2219.9 mm of rainfall in May to July 2010
driest month on average = 42.7 mm of rainfall in February
driest month on record = 0 mm of rainfall in March 2005
peak of dry season on average = Jan. to Mar. with 137.7 mm of rainfall
driest 3-month period on record = 17.6 mm of rainfall in Dec. to Feb. 1982
Below are links to charts of Monthly and Seasonal rainfall values. Click on each of the thumbnail images to see the respective full image.
Americas Dominican Republic Monthly Rainfall
 
Americas Dominican Republic Seasonal Rainfall