|
Typical Wenatchee September Weather 1991–2020 |
||
|---|---|---|
| Average daily high | 78.6 °F | |
| Average daily low | 52.5 °F | |
| Average monthly precipitation | 0.2 inches | |
| Average monthly snow | none | |
| Daily chance of precipitation | 7.3% | |
| Daily chance of snow | 0% | |
|
Wenatchee September Weather Records 1899–2024 |
||
|---|---|---|
| Highest temperature | 101 °F | September 2, 1987 |
| Lowest temperature | 21 °F | September 12, 1936 |
| Highest daily low | 69 °F | September 6, 2020 |
| Lowest daily high | 46 °F | September 30, 2019 |
| Hottest average high temperature | 85.0 °F | 1990 |
| Coldest average high temperature | 65.2 °F | 1911 |
| Most daily precipitation | 1.4 inches | September 11, 2019 |
| Most monthly precipitation | 2.6 inches | 1911 |
| Most daily snow | none | - |
| Most monthly snow | none | - |
| Day | Average (°F) | Record (°F) | ||
|---|---|---|---|---|
| High | Low | High | Low | |
| September 1 | 83.5 | 56.9 | 97 | 42 |
| September 2 | 83.1 | 56.6 | 101 | 40 |
| September 3 | 82.6 | 56.2 | 98 | 38 |
| September 4 | 82.2 | 55.9 | 95 | 41 |
| September 5 | 81.8 | 55.6 | 96 | 40 |
| September 6 | 81.5 | 55.3 | 95 | 40 |
| September 7 | 81.1 | 55.0 | 98 | 38 |
| September 8 | 80.9 | 54.8 | 96 | 40 |
| September 9 | 80.6 | 54.5 | 94 | 39 |
| September 10 | 80.3 | 54.2 | 96 | 39 |
| September 11 | 80.0 | 53.9 | 95 | 40 |
| September 12 | 79.6 | 53.6 | 98 | 21 |
| September 13 | 79.3 | 53.3 | 97 | 32 |
| September 14 | 79.0 | 53.0 | 95 | 37 |
| September 15 | 78.7 | 52.6 | 95 | 35 |
| September 16 | 78.5 | 52.3 | 95 | 34 |
| September 17 | 78.1 | 52.1 | 96 | 38 |
| September 18 | 77.7 | 51.7 | 96 | 37 |
| September 19 | 77.3 | 51.4 | 92 | 37 |
| September 20 | 76.8 | 51.0 | 93 | 36 |
| September 21 | 76.4 | 50.6 | 92 | 34 |
| September 22 | 75.9 | 50.3 | 94 | 33 |
| September 23 | 75.5 | 50.0 | 90 | 27 |
| September 24 | 75.1 | 49.7 | 90 | 24 |
| September 25 | 74.6 | 49.3 | 91 | 28 |
| September 26 | 74.1 | 49.0 | 89 | 35 |
| September 27 | 73.5 | 48.6 | 89 | 31 |
| September 28 | 72.9 | 48.2 | 88 | 34 |
| September 29 | 72.4 | 47.9 | 88 | 32 |
| September 30 | 71.9 | 47.5 | 87 | 32 |