St. Laurent Rainfall

At St Laurent in French Guiana, for a period of record spanning 1971 – 2014
average annual rainfall sum = 2545.5 mm
wettest year on record = 3489.7 mm of rainfall in 1976
driest year on record = 1959.7 mm of rainfall in 1992
wettest month on average = 375.3 mm of rainfall in May
wettest month on record = 723.8 mm of rainfall in May 2013
peak of wet season = Apr. to June on average with an average of 964.8 mm of rainfall
wettest 3-month period on record = 1389.1 mm of rainfall in Apr. to June 1990
driest month on average = 90 mm of rainfall in October
driest month on record = 5.4 mm of rainfall in October 2001
peak of dry season on average = Sept. to Nov. with 339.8 mm of rainfall
driest 3-month period on record = 124.4 mm of rainfall in Jan. to Mar. 2003
Below are links to charts of Monthly and Seasonal rainfall values. Click on each of the thumbnail images to see the respective full image.
Saint Laurent French Guiana Monthly Rainfall
 
Saint Laurent French Guiana Monthly Rainfall