|
Typical Roanoke September Weather 1991–2020 |
||
|---|---|---|
| Average daily high | 79.2 °F | |
| Average daily low | 59.0 °F | |
| Average monthly precipitation | 4.1 inches | |
| Average monthly snow | none | |
| Daily chance of precipitation | 29.9% | |
| Daily chance of snow | 0% | |
|
Roanoke September Weather Records 1901–2024 |
||
|---|---|---|
| Highest temperature | 103 °F | September 1, 1932 |
| Lowest temperature | 32 °F | September 30, 1942 |
| Highest daily low | 81 °F | September 19, 1905 |
| Lowest daily high | 50 °F | September 28, 1984 |
| Hottest average high temperature | 89.5 °F | 1930 |
| Coldest average high temperature | 70.3 °F | 1903 |
| Most daily precipitation | 6.6 inches | September 7, 1987 |
| Most monthly precipitation | 12.1 inches | 1945 |
| Most daily snow | none | - |
| Most monthly snow | none | - |
| Day | Average (°F) | Record (°F) | ||
|---|---|---|---|---|
| High | Low | High | Low | |
| September 1 | 83.6 | 63.2 | 103 | 44 |
| September 2 | 83.3 | 62.9 | 102 | 45 |
| September 3 | 83.1 | 62.6 | 101 | 46 |
| September 4 | 82.8 | 62.4 | 99 | 48 |
| September 5 | 82.5 | 62.1 | 101 | 46 |
| September 6 | 82.3 | 61.9 | 99 | 37 |
| September 7 | 82.0 | 61.6 | 99 | 40 |
| September 8 | 81.8 | 61.4 | 98 | 42 |
| September 9 | 81.5 | 61.2 | 98 | 42 |
| September 10 | 81.2 | 60.9 | 97 | 41 |
| September 11 | 80.9 | 60.6 | 98 | 42 |
| September 12 | 80.5 | 60.2 | 97 | 38 |
| September 13 | 80.2 | 60.0 | 97 | 39 |
| September 14 | 79.8 | 59.7 | 96 | 40 |
| September 15 | 79.4 | 59.3 | 95 | 38 |
| September 16 | 79.0 | 58.8 | 97 | 38 |
| September 17 | 78.7 | 58.4 | 96 | 38 |
| September 18 | 78.4 | 58.0 | 94 | 38 |
| September 19 | 78.1 | 57.7 | 95 | 38 |
| September 20 | 77.8 | 57.4 | 93 | 36 |
| September 21 | 77.6 | 57.1 | 95 | 36 |
| September 22 | 77.2 | 56.7 | 97 | 35 |
| September 23 | 76.8 | 56.3 | 97 | 36 |
| September 24 | 76.4 | 56.0 | 95 | 34 |
| September 25 | 76.1 | 55.6 | 97 | 35 |
| September 26 | 75.8 | 55.3 | 97 | 35 |
| September 27 | 75.5 | 55.1 | 94 | 33 |
| September 28 | 75.1 | 54.7 | 93 | 33 |
| September 29 | 74.7 | 54.3 | 94 | 32 |
| September 30 | 74.4 | 54.0 | 91 | 32 |