Indiana August Weather

Indiana weather averages and all-time records in the month of August from 1991–2020 based on data made available by the NOAA.

State:

Month:

Indiana Cities

August weather averages for various places in Indiana, from 1991–2020.

City	Average (°F)		Record (°F)		Monthly (inches)
City	High	Low	High	Low	Precipitation
Angola	80.0	58.8	102	37	3.9
Bedford	84.8	62.1	109	33	3.6
Berne	82.4	62.3	105	37	3.8
Bloomington	84.8	64.1	104	41	3.4
Bluffton	81.5	61.5	106	33	3.8
Boonville	87.5	65.8	102	48	3.2
Columbia City	80.5	59.6	102	36	4.0
Columbus	84.9	63.6	106	40	3.5
Crawfordsville	82.7	58.1	107	36	3.7
Evansville	87.7	66.5	104	43	3.1
Fort Wayne	82.2	61.0	102	38	3.8
Frankfort	82.3	61.9	102	33	3.4
Goshen	81.8	60.4	106	37	3.8
Greenfield	83.1	62.7	104	40	3.7
Huntington	83.2	60.3	105	35	3.5
Indianapolis	84.4	65.1	106	39	3.2
Kokomo	82.4	60.4	106	37	3.8
Logansport	82.9	61.8	105	36	4.4
Marion	82.1	61.0	103	38	3.9
Martinsville	83.5	60.7	100	38	3.4
Mt. Vernon	86.8	67.0	104	44	3.2
Muncie	82.8	61.6	103	38	3.4
New Castle	81.6	59.0	100	38	3.4
North Vernon	85.1	63.3	103	40	4.1
Plymouth	81.8	60.3	103	36	4.1
Portage	79.8	63.0	102	33	4.2
Princeton	86.8	65.5	108	43	3.3
Richmond	83.1	61.8	100	37	3.3
Rochester	81.5	60.9	102	35	4.1
Rushville	83.1	61.8	103	36	3.5
Shelbyville	84.1	62.2	103	36	3.3
South Bend	81.4	61.6	105	40	4.0
Tell City	86.4	67.0	104	46	3.0
Terre Haute	85.2	62.7	100	42	2.7
Valparaiso	81.5	61.4	102	33	3.7
Vincennes	87.1	63.9	108	44	3.3
Warsaw	80.9	60.8	98	36	4.6
Washington	86.3	65.3	108	42	3.1
West Lafayette	83.9	62.5	103	37	3.1
Whitestown	83.5	62.2	106	37	2.8