What is the hottest month in Ottertail, MN?

July is the warmest month, with a normal high of 79°F at Ottertail.

What is the coldest month in Ottertail, MN?

January is the coldest month, with a normal low of -2°F.

What is the wettest month in Ottertail, MN?

June has the most precipitation on average, about 4.76 inches.

Checked Oct 25, 2026

Ottertail, MN Climate

1991 to 2020 normals at Ottertail, 1.4 mi from the center of Ottertail, elevation 1349 ft.

Average weather by month

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

Month	High	Low	Precip.	Snow
January	17°	-2°	0.62 in	--
February	23°	2°	0.62 in	--
March	36°	15°	1.24 in	--
April	52°	30°	2.23 in	--
May	65°	44°	3.43 in	--
June	75°	56°	4.76 in	--
July	79°	60°	4.27 in	--
August	77°	59°	3.29 in	--
September	69°	49°	3.16 in	--
October	54°	35°	2.69 in	--
November	37°	21°	1.07 in	--
December	23°	7°	0.79 in	--
Year	51°		28.17 in	--

Frequently asked questions

What is the hottest month in Ottertail, MN?: July is the warmest month, with a normal high of 79°F at Ottertail.
What is the coldest month in Ottertail, MN?: January is the coldest month, with a normal low of -2°F.
What is the wettest month in Ottertail, MN?: June has the most precipitation on average, about 4.76 inches.

Today

Ottertail, MN 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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