What is the hottest month in Windham, MT?

July is the warmest month, with a normal high of 82°F at Stanford.

What is the coldest month in Windham, MT?

January is the coldest month, with a normal low of 16°F.

What is the wettest month in Windham, MT?

May has the most precipitation on average, about 3.10 inches.

Checked Oct 25, 2026

Windham, MT Climate

1991 to 2020 normals at Stanford, 6.7 mi from the center of Windham, elevation 4860 ft.

Average weather by month

Select a month for daily normals and last year's weather

Month	High	Low	Precip.	Snow
January	38°	16°	0.57 in	--
February	38°	16°	0.48 in	--
March	46°	23°	0.86 in	--
April	54°	30°	1.90 in	--
May	63°	38°	3.10 in	--
June	71°	46°	3.00 in	--
July	82°	52°	1.70 in	--
August	81°	52°	1.61 in	--
September	71°	44°	1.50 in	--
October	57°	33°	1.31 in	--
November	45°	23°	0.69 in	--
December	38°	16°	0.60 in	--
Year	57°		17.32 in	--

Frequently asked questions

What is the hottest month in Windham, MT?: July is the warmest month, with a normal high of 82°F at Stanford.
What is the coldest month in Windham, MT?: January is the coldest month, with a normal low of 16°F.
What is the wettest month in Windham, MT?: May has the most precipitation on average, about 3.10 inches.

Today

Windham, MT forecast

Data sources

U.S. Climate Normals 1991-2020NOAA National Centers for Environmental Information · Official site
U.S. Climate Normals 1991-2020 (daily) and GHCN-Daily via Access Data ServiceNOAA National Centers for Environmental Information · Official site

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About this data

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Climate normals are 30-year averages measured at one weather station, which may be miles from the place named here or at a different elevation.

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