Norman Manley Airport Rainfall

At Norman Manley Airport in Jamaica, for a period of record spanning 1971 – 2014
average annual rainfall sum = 823.6 mm
wettest year on record = 1735 mm of rainfall in 2005
driest year on record = 317 mm of rainfall in 1977

wettest month on average = 159 mm of rainfall in September
wettest month on record = 664 mm of rainfall in September 2002
peak of wet season = Aug. to Oct. on average with an average of 392.3 mm of rainfall
wettest 3-month period on record = 1071 mm of rainfall in Aug. to Oct. 2007

driest month on average = 16.4 mm of rainfall in February
driest month on record = 0 mm of rainfall on multiple occasions
peak of dry season on average = Jan. to Mar. with 61.4 mm of rainfall
driest 3-month period on record = 2 mm of rainfall in Jan. to Mar. 2009

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