Ponce Rainfall

At Ponce in Puerto Rico, for a period of record spanning 1971 – 2014
average annual rainfall sum = 920.4 mm
wettest year on record = 1406.7 mm of rainfall in 2003
driest year on record = 543.1 mm of rainfall in 1980

wettest month on average = 155 mm of rainfall in September
wettest month on record = 594.9 mm of rainfall in September 2008
peak of wet season = Aug. to Oct. on average with an average of 412 mm of rainfall
wettest 3-month period on record = 891.6 mm of rainfall in Aug. to Oct. 2008

driest month on average = 18.3 mm of rainfall in January
driest month on record = 0 mm of rainfall in March 2005
peak of dry season on average = Dec. to Feb. with 80 mm of rainfall
driest 3-month period on record = 5.3 mm of rainfall in Jan. to Mar. 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.