La Crosse August Weather

Averages and records for weather in La Crosse, Wisconsin in the month of August.
Typical La Crosse August Weather
1991–2020
Average daily high 82.2 °F
Average daily low 61.6 °F
Average monthly precipitation 3.9 inches
Average monthly snow none
Daily chance of precipitation 30.3%
Daily chance of snow 0%
La Crosse August Weather Records
1872–2024
Highest temperature 105 °F August 1, 1988
Lowest temperature 35 °F August 30, 1915
Highest daily low 79 °F August 23, 2023
Lowest daily high 56 °F August 4, 1915
Hottest average high temperature 88.6 °F 1947
Coldest average high temperature 73.3 °F 1885
Most daily precipitation 5.6 inches August 7, 2021
Most monthly precipitation 13.8 inches 2007
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)
High Low High Low
August 1 83.7 62.9 105 49
August 2 83.6 62.8 103 45
August 3 83.5 62.6 101 44
August 4 83.3 62.5 99 45
August 5 83.2 62.3 96 45
August 6 83.1 62.2 100 45
August 7 83.0 62.1 99 49
August 8 82.9 62.0 101 43
August 9 82.8 62.0 98 44
August 10 82.8 61.9 96 45
August 11 82.7 61.9 96 45
August 12 82.7 61.9 98 46
August 13 82.7 61.9 95 46
August 14 82.5 61.8 95 43
August 15 82.4 61.7 100 43
August 16 82.2 61.6 101 44
August 17 82.0 61.4 103 48
August 18 82.0 61.3 100 44
August 19 81.9 61.2 97 43
August 20 81.9 61.1 97 36
August 21 81.8 60.9 103 40
August 22 81.7 60.8 96 39
August 23 81.6 60.6 104 42
August 24 81.4 60.4 104 39
August 25 81.1 60.2 99 43
August 26 80.9 60.0 97 41
August 27 80.7 59.7 96 42
August 28 80.5 59.5 97 39
August 29 80.3 59.4 95 40
August 30 80.1 59.2 97 35
August 31 79.8 58.9 95 42
Weather Station Details
Years Station Coordinates
1940–2024 La Crosse Municipal Airport location
1872–1939 La Crosse WB City location