Caledonia Average Rainfall by Month

This page shows the average precipitation (including snowfall) in each month of the year in Caledonia, Minnesota. It is based on NOAA data for the years 1991–2020.

Average temperature by month

What's the Rainiest Month in Caledonia?

In Caledonia, June has the greatest precipitation of any month. On average, Caledonia gets 6.0 inches of precipitation in June.

However, May is the month with the greatest chance of precipitation. 43.0% of days in May will have at least some rain or snow.

What's the Driest Month in Caledonia?

In Caledonia, January has the least precipitation of any month. On average, Caledonia gets 1.01 inches of precipitation in January.

February is the month with the lowest chance of precipitation. 23.3% of days in February will have measurable rain or snow.

Month	Precipitation	% Chance
January	1.01 in	24.7
February	1.13 in	23.3
March	1.90 in	28.6
April	4.08 in	36.6
May	4.84 in	43.0
June	6.04 in	41.7
July	4.39 in	33.2
August	4.47 in	32.9
September	3.96 in	32.1
October	2.88 in	30.4
November	1.68 in	24.1
December	1.72 in	28.8
Year	37.63 in	30.9

Weather Station Details

Years	Station	Coordinates
1893–2024	Caledonia	location