The Segmental Info System

Annual Rainfall in the Dominican Republic

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Rainfall Monthly Averages
        % Days with
Month Average
(inches)		 Max
(inches)		 Min
(inches)		 Rain Tstorm
January 2.2 7.6 0.2 28.2 1.0
February 1.7 5.7 0.1 30.4 2.0
March 1.9 7.9 N.A. 26.9 2.0
April 3.0 12.8 0.2 27.6 4.0
May 7.0 29.3 0.6 37.8 23.0
June 6.1 20.1 0.9 24.7 28.0
July 6.1 16.7 2.7 25.3 43.0
August 6.4 14.1 0.9 26.7 50.0
September 6.8 23.3 1.4 30.6 52.0
October 6.5 13.5 1.2 33.3 40.0
November 4.4 16.4 N.A. 32.7 18.0
December 2.5 9.2 0.2 33.4 3.0
Annual 54.5 79.8 34.0 29.8 23.0



Rainfall Hourly Frequencies
  Percent Frequencies of Rainfall throughout the Day
Month Early
Morning		 Late
Morning		 Early
Afternoon		 Late
Afternoon		 Early
Evening
January 4.5 % 4.6 % 14.1 % 15.8 % 7.7 %
February 7.1 % 4.4 % 12.3 % 13.5 % 11.0 %
March 2.8 % 5.9 % 12.3 % 12.9 % 13.5 %
April 6.4 % 7.1 % 8.4 % 11.2 % 12.5 %
May 13.7 % 12.9 % 10.7 % 11.6 % 17.1 %
June 8.4 % 11.6 % 8.3 % 9.5 % 10.3 %
July 3.3 % 8.6 % 16.0 % 11.6 % 7.2 %
August 4.9 % 8.4 % 14.5 % 13.3 % 10.5 %
September 7.9 % 8.8 % 17.3 % 14.5 % 13.2 %
October 7.6 % 11.2 % 16.5 % 13.8 % 20.7 %
November 5.0 % 2.5 % 20.1 % 19.4 % 8.7 %
December 7.2 % 8.1 % 18.9 % 15.7 % 11.3 %



TStorm Hourly Frequencies
  Percent Frequencies of Thunderstorms throughout the Day
Month Early
Morning		 Late
Morning		 Early
Afternoon		 Late
Afternoon		 Early
Evening
January 0.3 % 0.0 % 0.0 % 1.2 % 1.4 %
February 0.3 % 0.0 % 0.3 % 1.8 % 0.7 %
March 0.0 % 0.3 % 0.6 % 1.3 % 1.4 %
April 0.6 % 0.0 % 1.9 % 2.4 % 1.6 %
May 3.6 % 2.9 % 7.4 % 10.0 % 10.5 %
June 5.5 % 3.1 % 10.3 % 17.8 % 7.6 %
July 4.3 % 4.6 % 23.8 % 25.5 % 12.7 %
August 5.5 % 5.1 % 24.5 % 39.2 % 17.2 %
September 7.3 % 5.9 % 20.1 % 33.9 % 21.4 %
October 4.4 % 1.6 % 13.5 % 30.8 % 19.9 %
November 1.6 % 0.4 % 5.9 % 13.3 % 6.5 %
December 0.6 % 0.4 % 1.5 % 0.3 % 1.4 %
 

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