Palm Bay Average Rainfall by Month

This page shows the average precipitation in each month of the year in Palm Bay, Florida. It is based on NOAA data for the years 1991–2020.
What's the Rainiest Month in Palm Bay?
In Palm Bay, September has the greatest precipitation of any month. On average, Palm Bay gets 8.6 inches of precipitation in September.
September is also the month where rain is most common. 51.2% of days in September will have at least some rain.
What's the Driest Month in Palm Bay?
In Palm Bay, February has the least precipitation of any month. On average, Palm Bay gets 2.29 inches of precipitation in February.
April is the month with the lowest chance of precipitation. 22.2% of days in April will have measurable rain.
Month Precipitation % Chance
January 2.78 in 28.2
February 2.29 in 24.0
March 2.85 in 22.4
April 2.58 in 22.2
May 3.83 in 27.0
June 7.44 in 47.2
July 7.00 in 44.7
August 7.46 in 49.9
September 8.56 in 51.2
October 5.45 in 36.7
November 2.61 in 29.7
December 2.73 in 29.1
Year 55.58 in 34.4
Weather Station Details
Years Station Coordinates
1937–2024 Melbourne location
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