|
Typical Durham September Weather 1991–2020 |
||
|---|---|---|
| Average daily high | 82.2 °F | |
| Average daily low | 62.3 °F | |
| Average monthly precipitation | 5.1 inches | |
| Average monthly snow | none | |
| Daily chance of precipitation | 29.9% | |
| Daily chance of snow | 0% | |
|
Durham September Weather Records 1899–2024 |
||
|---|---|---|
| Highest temperature | 104 °F | September 6, 1954 |
| Lowest temperature | 37 °F | September 23, 1983 |
| Highest daily low | 76 °F | September 3, 2020 |
| Lowest daily high | 53 °F | September 28, 1984 |
| Hottest average high temperature | 91.9 °F | 1921 |
| Coldest average high temperature | 76.4 °F | 1924 |
| Most daily precipitation | 5.0 inches | September 6, 1996 |
| Most monthly precipitation | 21.8 inches | 1999 |
| Most daily snow | none | - |
| Most monthly snow | none | - |
| Day | Average (°F) | Record (°F) | ||
|---|---|---|---|---|
| High | Low | High | Low | |
| September 1 | 86.2 | 66.1 | 104 | 49 |
| September 2 | 85.9 | 65.9 | 100 | 50 |
| September 3 | 85.7 | 65.6 | 100 | 50 |
| September 4 | 85.4 | 65.4 | 101 | 48 |
| September 5 | 85.1 | 65.1 | 101 | 46 |
| September 6 | 84.8 | 64.8 | 104 | 46 |
| September 7 | 84.6 | 64.6 | 102 | 46 |
| September 8 | 84.4 | 64.4 | 97 | 49 |
| September 9 | 84.2 | 64.2 | 99 | 47 |
| September 10 | 83.9 | 64.0 | 101 | 44 |
| September 11 | 83.6 | 63.7 | 99 | 45 |
| September 12 | 83.3 | 63.4 | 97 | 47 |
| September 13 | 83.0 | 63.2 | 96 | 42 |
| September 14 | 82.8 | 62.9 | 96 | 42 |
| September 15 | 82.4 | 62.6 | 95 | 44 |
| September 16 | 82.1 | 62.2 | 97 | 46 |
| September 17 | 81.8 | 61.8 | 97 | 43 |
| September 18 | 81.5 | 61.3 | 96 | 43 |
| September 19 | 81.2 | 60.9 | 94 | 43 |
| September 20 | 81.0 | 60.7 | 95 | 43 |
| September 21 | 80.7 | 60.3 | 97 | 41 |
| September 22 | 80.4 | 60.0 | 98 | 41 |
| September 23 | 80.1 | 59.6 | 99 | 37 |
| September 24 | 79.7 | 59.3 | 96 | 39 |
| September 25 | 79.4 | 59.0 | 98 | 39 |
| September 26 | 79.1 | 58.7 | 97 | 37 |
| September 27 | 78.7 | 58.4 | 94 | 39 |
| September 28 | 78.4 | 58.1 | 95 | 38 |
| September 29 | 78.1 | 57.7 | 95 | 39 |
| September 30 | 77.8 | 57.3 | 91 | 39 |