Average Temperatures for Missouri in August





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

You can jump to a separate table for each region of the state: South, Central and North Missouri.

The tables give the normals for maximum and minimum temperatures based on weather data collected from 1991 to 2020 by the US National Centers for Environmental Information.

South Missouri

Average August temperatures
High °F Low °F Place High °C Low °C
88 66 Cape Girardeau 31 19
89 70 Caruthersville 32 21
87 65 Cassville 30 18
88 66 Clearwater Lake Dam 31 19
90 68 Joplin 32 20
91 65 Ozark Beach 33 18
90 69 Poplar Bluff 32 20
89 67 Springfield 32 20
90 68 Stockton Lake Dam 32 20
87 67 Wappapello Lake Dam 31 20

Central Missouri

Average daily temperatures in August
High °F Low °F Place High °C Low °C
89 65 Clinton 32 19
88 67 Columbia 31 19
88 65 Farmington 31 18
87 64 Fort Leonard Wood 31 18
87 67 Jefferson City 31 19
87 66 Kansas City 31 19
88 68 Lake Ozark, Lakeside 31 20
85 65 Lees Summit 29 18
88 67 Nevada 31 19
88 67 Pomme De Terre Lake Dam 31 20
88 67 Rolla 31 20
87 66 St Charles 30 19
88 69 St Louis 31 21

North Missouri

August temperatures: daily averages
High °F Low °F Place High °C Low °C
84 65 Hannibal 29 18
84 63 Kirksville 29 17
85 63 Maryville 30 17
86 66 Moberly 30 19
86 65 St Joseph 30 18
87 64 Trenton 31 18
Reference

NOAA National Centers for Environmental Information (NCEI). Climate Normals.

Missouri Temperatures
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