New Amsterdam Rainfall

At New Amsterdam in Guyana, for a period of record spanning 1979 – 2014
average annual rainfall sum = 1920.9 mm
wettest year on record = 2777.6 mm of rainfall in 2007
driest year on record = 1211.8 mm of rainfall in 1982
wettest month on average = 272.9 mm of rainfall in June
wettest month on record = 1716.5 mm of rainfall in December 2008
peak of wet season = May to July on average with an average of 781.2 mm of rainfall
wettest 3-month period on record = 1774.7 mm of rainfall in Nov. to Jan. 2005
driest month on average = 58.3 mm of rainfall in October
driest month on record = 0 mm of rainfall in November 1997
peak of dry season on average = Sept. to Nov. with 230.2 mm of rainfall
driest 3-month period on record = 4.4 mm of rainfall in Sept. to Nov. 1997
Below are links to charts of Monthly and Seasonal rainfall values. Click on each of the thumbnail images to see the respective full image.
New Amsterdam Guyana Monthly Rainfall
 
New Amsterdam Guyana Seasonal Rainfall