Millville Average Rainfall by Month

This page shows the average precipitation in each month of the year in Millville, New Jersey. It is based on NOAA data for the years 1991–2020.
What's the Rainiest Month in Millville?
In Millville, August has the greatest precipitation of any month. On average, Millville gets 4.7 inches of precipitation in August.
However, April is the month with the greatest chance of precipitation. 37.0% of days in April will have at least some rain.
What's the Driest Month in Millville?
In Millville, February has the least precipitation of any month. On average, Millville gets 2.62 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 3.01 in 29.3
February 2.62 in 32.1
March 4.08 in 33.9
April 3.53 in 37.0
May 3.12 in 34.3
June 3.91 in 33.4
July 4.30 in 31.7
August 4.67 in 28.7
September 3.15 in 28.1
October 3.72 in 28.4
November 3.10 in 27.8
December 3.92 in 33.2
Year 42.87 in 31.4
Weather Station Details
Years Station Coordinates
1948–2024 Millville Municipal Airport location
1893–1947 Millville location
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