Barahona Rainfall

At Barahona in Dominican Republic, for a period of record spanning 1971 – 2012
average annual rainfall sum = 1024.2 mm
wettest year on record = 1740 mm of rainfall in 1979
driest year on record = 583.3 in 2009

wettest month on average = 161.9 mm of rainfall in May
wettest month on record = 676.1 mm of rainfall in October 2007
peak of wet season = Aug. to Oct. on average with an average of 390.8 mm of rainfall
wettest 3-month period on record = 1058.1 mm of rainfall in Aug. to Oct. 2012

driest month on average = 24.1 mm of rainfall in January
driest month on record = 0 mm of rainfall on multiple occasions
peak of dry season on average = Dec. to Feb. with 92.3 mm of rainfall
driest 3-month period on record = 3.3 mm of rainfall in Nov. to Jan. 2005

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