|
Typical Trenton September Weather 1991–2020 |
||
|---|---|---|
| Average daily high | 77.4 °F | |
| Average daily low | 57.4 °F | |
| Average monthly precipitation | 4.1 inches | |
| Average monthly snow | none | |
| Daily chance of precipitation | 28.8% | |
| Daily chance of snow | 0% | |
|
Trenton September Weather Records 1865–2024 |
||
|---|---|---|
| Highest temperature | 101 °F | September 10, 1983 |
| Lowest temperature | 34 °F | September 25, 1997 |
| Highest daily low | 77 °F | September 9, 2016 |
| Lowest daily high | 50 °F | September 28, 1984 |
| Hottest average high temperature | 83.8 °F | 1895 |
| Coldest average high temperature | 68.9 °F | 1871 |
| Most daily precipitation | 7.3 inches | September 16, 1999 |
| Most monthly precipitation | 11.2 inches | 1999 |
| Most daily snow | none | - |
| Most monthly snow | none | - |
| Day | Average (°F) | Record (°F) | ||
|---|---|---|---|---|
| High | Low | High | Low | |
| September 1 | 81.6 | 61.6 | 97 | 50 |
| September 2 | 81.4 | 61.3 | 100 | 45 |
| September 3 | 81.1 | 61.0 | 97 | 44 |
| September 4 | 80.9 | 60.8 | 95 | 45 |
| September 5 | 80.6 | 60.4 | 95 | 44 |
| September 6 | 80.4 | 60.1 | 99 | 43 |
| September 7 | 80.2 | 59.9 | 95 | 39 |
| September 8 | 80.0 | 59.7 | 95 | 41 |
| September 9 | 79.7 | 59.5 | 95 | 42 |
| September 10 | 79.4 | 59.1 | 101 | 45 |
| September 11 | 79.0 | 58.8 | 100 | 40 |
| September 12 | 78.7 | 58.5 | 95 | 40 |
| September 13 | 78.5 | 58.3 | 93 | 39 |
| September 14 | 78.2 | 58.0 | 93 | 40 |
| September 15 | 77.7 | 57.6 | 92 | 38 |
| September 16 | 77.3 | 57.2 | 95 | 38 |
| September 17 | 76.9 | 56.8 | 95 | 36 |
| September 18 | 76.6 | 56.4 | 94 | 37 |
| September 19 | 76.2 | 56.0 | 94 | 40 |
| September 20 | 75.8 | 55.6 | 94 | 35 |
| September 21 | 75.5 | 55.3 | 96 | 40 |
| September 22 | 75.0 | 54.9 | 97 | 35 |
| September 23 | 74.6 | 54.5 | 97 | 38 |
| September 24 | 74.3 | 54.1 | 92 | 37 |
| September 25 | 74.0 | 53.7 | 92 | 34 |
| September 26 | 73.7 | 53.4 | 92 | 37 |
| September 27 | 73.3 | 53.1 | 93 | 36 |
| September 28 | 72.9 | 52.7 | 88 | 36 |
| September 29 | 72.4 | 52.3 | 88 | 36 |
| September 30 | 72.1 | 51.9 | 86 | 35 |