Georgetown Average Rainfall by Month

This page shows the average precipitation in each month of the year in Georgetown, Delaware. It is based on NOAA data for the years 1991–2020.
What's the Rainiest Month in Georgetown?
In Georgetown, August has the greatest precipitation of any month. On average, Georgetown gets 4.7 inches of precipitation in August.
However, June is the month with the greatest chance of precipitation. 39.3% of days in June will have at least some rain.
What's the Driest Month in Georgetown?
In Georgetown, February has the least precipitation of any month. On average, Georgetown gets 2.87 inches of precipitation in February.
November is the month with the lowest chance of precipitation. 27.8% of days in November will have measurable rain.
Month Precipitation % Chance
January 3.27 in 31.8
February 2.87 in 35.7
March 3.56 in 36.2
April 3.31 in 35.9
May 3.52 in 35.3
June 4.34 in 39.3
July 4.31 in 32.3
August 4.66 in 32.1
September 4.41 in 29.5
October 4.28 in 29.0
November 3.06 in 27.8
December 3.49 in 32.5
Year 45.10 in 33.1
Weather Station Details
Years Station Coordinates
1945–2024 Georgetown location
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