What is the hottest month in Riverton, MN?

July is the warmest month, with a normal high of 82°F at Brainerd Crow Wing CO AP.

What is the coldest month in Riverton, MN?

January is the coldest month, with a normal low of 0°F.

What is the wettest month in Riverton, MN?

July has the most precipitation on average, about 4.35 inches.

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Checked Oct 25, 2026

Riverton, MN Climate

1991 to 2020 normals at Brainerd Crow Wing CO AP, 5.4 mi from the center of Riverton, elevation 1221 ft.

Average weather by month

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

Month	High	Low	Precip.	Snow
January	21°	0°	0.47 in	--
February	27°	4°	0.36 in	--
March	40°	18°	0.97 in	--
April	55°	31°	1.60 in	--
May	68°	43°	3.27 in	--
June	77°	53°	4.03 in	--
July	82°	58°	4.35 in	--
August	79°	55°	3.06 in	--
September	71°	47°	2.60 in	--
October	56°	35°	2.37 in	--
November	40°	22°	0.90 in	--
December	26°	8°	0.55 in	--
Year	53°		24.53 in	--

Frequently asked questions

What is the hottest month in Riverton, MN?: July is the warmest month, with a normal high of 82°F at Brainerd Crow Wing CO AP.
What is the coldest month in Riverton, MN?: January is the coldest month, with a normal low of 0°F.
What is the wettest month in Riverton, MN?: July has the most precipitation on average, about 4.35 inches.

Today

Riverton, 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

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

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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