Apaikwa Rainfall

At Apaikwa in Guyana, for a period of record spanning 1979 – 2012
average annual rainfall sum = 2828.2 mm
wettest year on record = 4408.5 mm of rainfall in 2008
driest year on record = 748.8 mm of rainfall in 1987

wettest month on average = 351.4 mm of rainfall in June
wettest month on record = 722.7 mm of rainfall in December 2007
peak of wet season = May to July on average with an average of 954.2 mm of rainfall
wettest 3-month period on record = 1842.7 mm of rainfall in Dec. to Feb. 2007

driest month on average = 113.6 mm of rainfall in October
driest month on record = 2.3 mm of rainfall in March 1987
peak of dry season on average = Sept. to Nov. with 428.4 mm of rainfall
driest 3-month period on record = 99.5 mm of rainfall in Aug. to Oct. 1986

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