Average Temperatures for Minnesota in August





Average temperatures for August at cities, towns, parks and lakes throughout Minnesota are listed below in degrees Fahrenheit and Celsius.

You can jump to a separate table for each region of the state: Southern, Northeastern and Northwestern Minnesota.

The tables give the normals for maximum and minimum temperatures based on weather data collected from 1981 to 2010 by the US National Climatic Data Center.

Southern Minnesota

Average August temperatures
High °F Low °F Place High °C Low °C
80 59 Albert Lea 26 15
80 57 Faribault 27 14
81 59 Mankato 27 15
81 62 Minneapolis 27 17
81 57 Pipestone 27 14
81 59 Redwood Falls 27 15
79 59 Rochester 26 15
80 61 St. Paul 27 16
82 63 Winona 28 17
80 58 Worthington 27 14

Northeastern Minnesota

Average daily temperatures in August
High °F Low °F Place High °C Low °C
77 56 Big Sandy Lake Dam 25 13
74 54 Duluth 24 12
72 54 Grand Marais 22 12
74 51 Grand Portage 23 11
78 54 Grand Rapids 26 12
74 52 Gunflint Lake 23 11
76 49 Hibbing 24 9
76 51 International Falls 24 10
74 56 Two Harbors 24 14
80 55 Wild River State Park 27 13

Northwestern Minnesota 

August temperatures: daily averages
High °F Low °F Place High °C Low °C
80 56 Agassiz Wildlife Refuge 27 13
79 58 Alexandria 26 15
75 54 Bemidji 24 12
79 54 Brainerd 26 12
81 58 Detroit Lakes 27 14
81 59 Moorhead 27 15
80 56 St. Cloud 26 13
77 54 Warroad 25 12
78 51 Waskish 25 11
Reference

National Climatic Data Center. NOAA's 1981-2010 Climate Normals.

Minnesota Temperatures
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