Montpelier Average Rainfall by Month

This page shows the average precipitation in each month of the year in Montpelier, Vermont. It is based on NOAA data for the years 1991–2020.
What's the Rainiest Month in Montpelier?
In Montpelier, July has the greatest precipitation of any month. On average, Montpelier gets 4.3 inches of precipitation in July.
However, June is the month with the greatest chance of precipitation. 48.0% of days in June will have at least some rain.
What's the Driest Month in Montpelier?
In Montpelier, February has the least precipitation of any month. On average, Montpelier gets 2.05 inches of precipitation in February.
September is the month with the lowest chance of precipitation. 36.5% of days in September will have measurable rain.
Month Precipitation % Chance
January 2.23 in 42.3
February 2.05 in 46.2
March 2.45 in 40.9
April 3.08 in 44.9
May 3.56 in 44.7
June 4.27 in 48.0
July 4.30 in 45.0
August 3.83 in 40.6
September 3.38 in 36.5
October 3.89 in 44.9
November 2.77 in 46.5
December 2.93 in 49.5
Year 38.65 in 43.8
Weather Station Details
Years Station Coordinates
1948–2024 Barre Montpelier Airport location
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