|
Typical La Crosse September Weather 1991–2020 |
||
|---|---|---|
| Average daily high | 74.6 °F | |
| Average daily low | 53.4 °F | |
| Average monthly precipitation | 3.6 inches | |
| Average monthly snow | none | |
| Daily chance of precipitation | 32.0% | |
| Daily chance of snow | 0% | |
|
La Crosse September Weather Records 1872–2024 |
||
|---|---|---|
| Highest temperature | 101 °F | September 6, 1922 |
| Lowest temperature | 23 °F | September 29, 1949 |
| Highest daily low | 78 °F | September 5, 2023 |
| Lowest daily high | 42 °F | September 24, 1942 |
| Hottest average high temperature | 81.4 °F | 1998 |
| Coldest average high temperature | 64.8 °F | 1965 |
| Most daily precipitation | 5.6 inches | September 6, 1884 |
| Most monthly precipitation | 10.9 inches | 1881 |
| Most daily snow | none | - |
| Most monthly snow | none | - |
| Day | Average (°F) | Record (°F) | ||
|---|---|---|---|---|
| High | Low | High | Low | |
| September 1 | 79.6 | 58.7 | 98 | 36 |
| September 2 | 79.4 | 58.4 | 98 | 40 |
| September 3 | 79.3 | 58.2 | 99 | 38 |
| September 4 | 79.0 | 58.0 | 98 | 37 |
| September 5 | 78.7 | 57.7 | 95 | 40 |
| September 6 | 78.4 | 57.4 | 101 | 41 |
| September 7 | 78.1 | 57.1 | 100 | 40 |
| September 8 | 77.7 | 56.6 | 99 | 35 |
| September 9 | 77.3 | 56.2 | 100 | 38 |
| September 10 | 76.8 | 55.8 | 99 | 34 |
| September 11 | 76.4 | 55.4 | 97 | 34 |
| September 12 | 76.0 | 55.0 | 92 | 35 |
| September 13 | 75.6 | 54.6 | 95 | 32 |
| September 14 | 75.2 | 54.1 | 96 | 31 |
| September 15 | 74.7 | 53.7 | 96 | 34 |
| September 16 | 74.3 | 53.3 | 94 | 34 |
| September 17 | 73.9 | 52.9 | 93 | 31 |
| September 18 | 73.4 | 52.5 | 95 | 32 |
| September 19 | 73.0 | 52.1 | 94 | 34 |
| September 20 | 72.4 | 51.6 | 93 | 32 |
| September 21 | 71.9 | 51.1 | 93 | 32 |
| September 22 | 71.4 | 50.8 | 95 | 32 |
| September 23 | 71.2 | 50.4 | 94 | 31 |
| September 24 | 70.9 | 50.1 | 93 | 27 |
| September 25 | 70.5 | 49.7 | 89 | 26 |
| September 26 | 70.1 | 49.2 | 90 | 29 |
| September 27 | 69.8 | 48.8 | 86 | 29 |
| September 28 | 69.3 | 48.4 | 89 | 24 |
| September 29 | 68.9 | 47.9 | 87 | 23 |
| September 30 | 68.3 | 47.5 | 91 | 24 |