Average August Temperatures for Indiana

Average Temperatures for Indiana in August

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

You can jump to a separate table for each region of the state: Northern, Central and Southern Indiana.

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.

Northern Indiana

Average August temperatures
High °F	Low °F	Place	High °C	Low °C
80	59	Angola	27	15
82	61	Fort Wayne	28	16
81	61	Goshen	27	16
80	63	Indiana Dunes Lakeshore	27	17
80	63	La Porte	27	17
82	61	Rochester	28	16
81	61	South Bend	27	16
81	62	Valparaiso	27	17
82	60	Warsaw	28	15

Central Indiana

Average daily temperatures in August
High °F	Low °F	Place	High °C	Low °C
82	63	Anderson	28	17
84	65	Indianapolis	29	18
82	61	Kokomo	28	16
82	62	Lafayette	28	17
82	61	Marion	28	16
84	63	Muncie	29	17
84	62	Richmond	29	17
85	63	Terre Haute	30	17

Southern Indiana

August temperatures: daily averages
High °F	Low °F	Place	High °C	Low °C
85	64	Bloomington	29	18
86	62	Brookville	30	17
85	63	Columbus	30	17
89	70	Evansville	32	21
86	62	Paoli	30	17
85	66	Tell City	29	19

Reference

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

Average Temperatures for Indiana in August

Northern Indiana

Central Indiana

Southern Indiana

Reference

More Indiana Weather Information