G. Charles Airport Rainfall

At G. Charles Airport in St Lucia, for a period of record spanning 1971 – 2014
average annual rainfall sum = 1897.7 mm
wettest year on record = 2693.6 mm of rainfall in 2010
driest year on record = 1366.2 mm of rainfall in 1973

wettest month on average = 263 mm of rainfall in October
wettest month on record = 681.5 mm of rainfall in October 2010
peak of wet season = Aug. to Oct. on average with an average of 717.5 mm of rainfall
wettest 3-month period on record = 1361 mm of rainfall in Sept. to Nov. 2010

driest month on average = 69.4 mm of rainfall in March
driest month on record = 1.7 mm of rainfall in February 2010
peak of dry season on average = Feb. to Apr. with 235.6 mm of rainfall
driest 3-month period on record = 37.9 mm of rainfall in Feb. to Apr. 1987

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