Muncie August Weather

Averages and records for weather in Muncie, Indiana in the month of August.
Typical Muncie August Weather
1991–2020
Average daily high 82.8 °F
Average daily low 61.6 °F
Average monthly precipitation 3.4 inches
Daily chance of precipitation 33.7%
Muncie August Weather Records
1893–2024
Highest temperature 103 °F August 31, 1951
Lowest temperature 38 °F August 30, 1946
Highest daily low 84 °F August 1, 1894
Lowest daily high 62 °F August 26, 1987
Hottest average high temperature 89.4 °F 1940
Coldest average high temperature 77.7 °F 1997
Most daily precipitation 4.0 inches August 21, 2014
Most monthly precipitation 9.6 inches 1990
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°F) Record (°F)
High Low High Low
August 1 83.6 62.8 97 46
August 2 83.5 62.7 95 48
August 3 83.4 62.5 98 49
August 4 83.3 62.4 97 48
August 5 83.2 62.3 98 44
August 6 83.1 62.1 97 45
August 7 83.0 61.9 94 47
August 8 82.9 61.8 97 47
August 9 82.9 61.7 100 46
August 10 82.9 61.7 97 46
August 11 82.9 61.6 96 49
August 12 82.9 61.5 99 44
August 13 82.9 61.5 94 45
August 14 82.9 61.5 97 45
August 15 82.9 61.5 96 43
August 16 82.8 61.5 100 47
August 17 82.7 61.4 99 46
August 18 82.5 61.2 99 44
August 19 82.4 61.1 93 44
August 20 82.5 61.1 97 47
August 21 82.5 61.0 98 43
August 22 82.4 60.8 97 46
August 23 82.3 60.6 96 44
August 24 82.2 60.4 95 42
August 25 82.1 60.2 96 41
August 26 81.9 60.1 97 40
August 27 81.8 59.9 98 42
August 28 81.7 59.7 98 41
August 29 81.6 59.5 99 39
August 30 81.6 59.4 98 38
August 31 81.5 59.1 103 44
Weather Station Details
Years Station Coordinates
1962–2024 Muncie Delaware County Airport location
1893–1962 Muncie 4 SE location