Grosse Pointe Average Rainfall by Month

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

Average temperature by month

What's the Rainiest Month in Grosse Pointe?

In Grosse Pointe, May has the greatest precipitation of any month. On average, Grosse Pointe gets 3.9 inches of precipitation in May.

May is also the month where rain is most common. 38.5% of days in May will have at least some rain.

What's the Driest Month in Grosse Pointe?

In Grosse Pointe, February has the least precipitation of any month. On average, Grosse Pointe gets 2.00 inches of precipitation in February.

March is the month with the lowest chance of precipitation. 27.1% of days in March will have measurable rain or snow.

Month	Precipitation	% Chance
January	2.21 in	34.4
February	2.00 in	29.0
March	2.23 in	27.1
April	3.19 in	37.8
May	3.93 in	38.5
June	3.57 in	35.7
July	3.20 in	32.9
August	3.49 in	30.4
September	3.19 in	28.6
October	2.81 in	33.3
November	2.67 in	31.6
December	2.32 in	33.7
Year	33.87 in	32.4

Weather Station Details

Years	Station	Coordinates
1950–2024	Grosse Pointe Farms	location
1946–1950	Grosse Pointe Shores	location