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Martinsville August Weather

Averages and records for weather in Martinsville, Indiana in the month of August.

Typical Martinsville August Weather 1991–2020
Average daily high	83.5 °F
Average daily low	60.7 °F
Average monthly precipitation	3.4 inches
Average monthly snow	none
Daily chance of precipitation	25.2%
Daily chance of snow	0%

Martinsville August Weather Records 1922–2024
Highest temperature	100 °F	August 19, 1988
Lowest temperature	38 °F	August 29, 1986
Highest daily low	76 °F	August 8, 1984
Lowest daily high	65 °F	August 13, 2004
Hottest average high temperature	91.6 °F	1983
Coldest average high temperature	78.2 °F	1992
Most daily precipitation	5.8 inches	August 17, 1993
Most monthly precipitation	11.1 inches	1993
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
August 1	83.9	62.0	98	50
August 2	83.8	61.9	99	51
August 3	83.7	61.7	97	45
August 4	83.6	61.6	97	46
August 5	83.5	61.4	96	47
August 6	83.5	61.3	100	44
August 7	83.4	61.2	94	46
August 8	83.4	61.1	94	48
August 9	83.3	61.0	98	45
August 10	83.3	60.9	96	47
August 11	83.3	60.8	96	49
August 12	83.3	60.7	94	45
August 13	83.4	60.7	96	45
August 14	83.4	60.7	93	45
August 15	83.5	60.7	94	42
August 16	83.5	60.6	98	45
August 17	83.4	60.6	100	50
August 18	83.3	60.6	100	46
August 19	83.2	60.5	100	50
August 20	83.1	60.4	99	44
August 21	83.1	60.4	100	48
August 22	83.1	60.2	98	42
August 23	83.0	60.1	95	47
August 24	82.9	59.9	96	42
August 25	82.9	59.7	98	43
August 26	82.7	59.6	96	45
August 27	82.6	59.5	96	45
August 28	82.5	59.3	95	43
August 29	82.3	59.0	98	38
August 30	82.2	58.8	97	39
August 31	82.1	58.6	98	43

Weather Station Details

Years	Station	Coordinates
1922–2024	Martinsville 2 SW	location