|
Typical Concord September Weather 1991–2020 |
||
|---|---|---|
| Average daily high | 73.8 °F | |
| Average daily low | 48.3 °F | |
| Average monthly precipitation | 3.6 inches | |
| Average monthly snow | none | |
| Daily chance of precipitation | 31.1% | |
| Daily chance of snow | 0% | |
|
Concord September Weather Records 1868–2024 |
||
|---|---|---|
| Highest temperature | 98 °F | September 2, 1953 |
| Lowest temperature | 20 °F | September 30, 1941 |
| Highest daily low | 71 °F | September 7, 1999 |
| Lowest daily high | 46 °F | September 15, 1959 |
| Hottest average high temperature | 79.2 °F | 1961 |
| Coldest average high temperature | 63.3 °F | 1893 |
| Most daily precipitation | 6.0 inches | September 16, 1932 |
| Most monthly precipitation | 11.0 inches | 1888 |
| Most daily snow | none | - |
| Most monthly snow | none | - |
| Day | Average (°F) | Record (°F) | ||
|---|---|---|---|---|
| High | Low | High | Low | |
| September 1 | 78.6 | 52.7 | 95 | 36 |
| September 2 | 78.3 | 52.4 | 98 | 34 |
| September 3 | 78.0 | 52.1 | 94 | 35 |
| September 4 | 77.8 | 51.9 | 93 | 34 |
| September 5 | 77.5 | 51.5 | 92 | 33 |
| September 6 | 77.2 | 51.2 | 92 | 32 |
| September 7 | 77.0 | 50.9 | 96 | 33 |
| September 8 | 76.7 | 50.7 | 96 | 32 |
| September 9 | 76.4 | 50.4 | 95 | 30 |
| September 10 | 76.0 | 50.1 | 93 | 29 |
| September 11 | 75.6 | 49.6 | 95 | 31 |
| September 12 | 75.2 | 49.3 | 91 | 30 |
| September 13 | 74.9 | 49.1 | 93 | 30 |
| September 14 | 74.5 | 48.9 | 91 | 29 |
| September 15 | 74.1 | 48.6 | 93 | 27 |
| September 16 | 73.6 | 48.2 | 95 | 27 |
| September 17 | 73.2 | 47.9 | 89 | 28 |
| September 18 | 72.8 | 47.5 | 91 | 29 |
| September 19 | 72.3 | 47.1 | 91 | 28 |
| September 20 | 71.9 | 46.8 | 92 | 27 |
| September 21 | 71.5 | 46.4 | 93 | 27 |
| September 22 | 71.0 | 45.9 | 92 | 25 |
| September 23 | 70.6 | 45.5 | 91 | 26 |
| September 24 | 70.2 | 45.0 | 91 | 24 |
| September 25 | 69.9 | 44.6 | 90 | 26 |
| September 26 | 69.6 | 44.4 | 90 | 27 |
| September 27 | 69.2 | 44.1 | 90 | 22 |
| September 28 | 68.8 | 43.7 | 90 | 21 |
| September 29 | 68.3 | 43.2 | 86 | 25 |
| September 30 | 67.9 | 42.8 | 86 | 20 |