Whitewater Average Rainfall by Month

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

Average temperature by month

What's the Rainiest Month in Whitewater?

In Whitewater, June has the greatest precipitation of any month. On average, Whitewater gets 5.0 inches of precipitation in June.

However, May is the month with the greatest chance of precipitation. 43.8% of days in May will have at least some rain or snow.

What's the Driest Month in Whitewater?

In Whitewater, February has the least precipitation of any month. On average, Whitewater gets 1.50 inches of precipitation in February.

February is also the month where rain is least common. 29.7% of days in February will have measurable rain or snow.

Month	Precipitation	% Chance
January	1.59 in	30.8
February	1.50 in	29.7
March	1.85 in	30.4
April	3.52 in	41.0
May	4.14 in	43.8
June	4.96 in	41.2
July	3.76 in	33.5
August	4.27 in	34.9
September	3.46 in	35.0
October	2.98 in	38.7
November	2.23 in	31.2
December	1.77 in	31.7
Year	35.80 in	35.2

Weather Station Details

Years	Station	Coordinates
1941–2024	Whitewater	location