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Indianapolis July Weather

Averages and records for weather in Indianapolis, Indiana in the month of July.

Typical Indianapolis July Weather 1991–2020
Average daily high	85.4 °F
Average daily low	66.5 °F
Average monthly precipitation	4.4 inches
Average monthly snow	none
Daily chance of precipitation	33.1%
Daily chance of snow	0%

Indianapolis July Weather Records 1901–2024
Highest temperature	112 °F	July 14, 1936
Lowest temperature	43 °F	July 22, 1947
Highest daily low	81 °F	July 7, 2012
Lowest daily high	64 °F	July 13, 1990
Hottest average high temperature	98.9 °F	1936
Coldest average high temperature	79.0 °F	2009
Most daily precipitation	5.3 inches	July 8, 1915
Most monthly precipitation	13.1 inches	2015
Most daily snow	none	-
Most monthly snow	none	-

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
July 1	84.6	65.5	100	43
July 2	84.7	65.5	102	43
July 3	84.8	65.6	101	44
July 4	84.8	65.7	104	47
July 5	85.0	65.9	103	49
July 6	85.1	66.0	105	48
July 7	85.1	66.1	107	46
July 8	85.2	66.2	109	44
July 9	85.3	66.3	108	44
July 10	85.3	66.3	109	48
July 11	85.3	66.3	109	49
July 12	85.4	66.4	110	50
July 13	85.4	66.4	109	48
July 14	85.5	66.5	112	48
July 15	85.5	66.5	110	47
July 16	85.4	66.5	102	47
July 17	85.4	66.6	102	50
July 18	85.5	66.5	100	48
July 19	85.6	66.5	101	50
July 20	85.6	66.6	105	47
July 21	85.6	66.6	108	44
July 22	85.5	66.5	105	43
July 23	85.4	66.5	106	44
July 24	85.4	66.4	109	46
July 25	85.4	66.4	106	44
July 26	85.4	66.4	103	48
July 27	85.4	66.4	104	49
July 28	85.4	66.4	102	50
July 29	85.3	66.3	102	48
July 30	85.2	66.3	104	49
July 31	85.1	66.2	99	50

Weather Station Details

Years	Station	Coordinates
1948–2024	Indianapolis International Airport	location
1901–1947	Whitestown	location