Santiago Rainfall

At Santiago in Dominican Republic, for a period of record spanning 1971 – 2012
average annual rainfall sum = 1038.1 mm
wettest year on record = 1992.3 mm of rainfall in 2007
driest year on record = 398 mm of rainfall in 1997
wettest month on average = 145.5 mm of rainfall in May
wettest month on record = 402.5 mm of rainfall in April 2012
peak of wet season = Apr. to June on average with an average of 348.3 mm of rainfall
wettest 3-month period on record = 845.1 mm of rainfall in Oct. to Dec. 2007
driest month on average = 42 mm of rainfall in February
driest month on record = 0.6 mm of rainfall in March 2005
peak of dry season on average = Jan. to Mar. with 166.9 mm of rainfall
driest 3-month period on record = 28.2 mm of rainfall in June to Aug. 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.
Santiago Dominican Republic Monthly Rainfall
 
Santiago Dominican Republic Seasonal Rainfall