|
Typical Pontiac December Weather 1991–2020 |
||
|---|---|---|
| Average daily high | 35.5 °F | |
| Average daily low | 23.4 °F | |
| Average monthly precipitation | 1.8 inches | |
| Daily chance of precipitation | 31.8% | |
|
Pontiac December Weather Records 1894–2024 |
||
|---|---|---|
| Highest temperature | 66 °F | December 5, 2001 |
| Lowest temperature | -12 °F | December 28, 1924 |
| Highest daily low | 59 °F | December 3, 1982 |
| Lowest daily high | 5 °F | December 28, 1924 |
| Hottest average high temperature | 45.2 °F | 2015 |
| Coldest average high temperature | 24.1 °F | 1989 |
| Most daily precipitation | 2.3 inches | December 25, 1965 |
| Most monthly precipitation | 5.7 inches | 1895 |
| Day | Average (°F) | Record (°F) | ||
|---|---|---|---|---|
| High | Low | High | Low | |
| December 1 | 40.1 | 27.4 | 62 | 4 |
| December 2 | 39.9 | 27.2 | 63 | 0 |
| December 3 | 39.4 | 26.9 | 66 | -3 |
| December 4 | 38.9 | 26.5 | 62 | -1 |
| December 5 | 38.5 | 26.2 | 66 | -1 |
| December 6 | 38.1 | 25.8 | 66 | 0 |
| December 7 | 37.7 | 25.6 | 60 | 3 |
| December 8 | 37.4 | 25.4 | 64 | 3 |
| December 9 | 37.2 | 25.2 | 61 | -6 |
| December 10 | 36.9 | 24.9 | 63 | -2 |
| December 11 | 36.5 | 24.5 | 62 | -4 |
| December 12 | 36.2 | 24.2 | 59 | -2 |
| December 13 | 35.9 | 23.9 | 60 | -9 |
| December 14 | 35.6 | 23.5 | 62 | -3 |
| December 15 | 35.3 | 23.3 | 59 | -7 |
| December 16 | 35.1 | 23.1 | 61 | -7 |
| December 17 | 34.9 | 22.9 | 59 | -8 |
| December 18 | 34.6 | 22.6 | 50 | -7 |
| December 19 | 34.3 | 22.3 | 53 | -6 |
| December 20 | 34.1 | 22.1 | 57 | -3 |
| December 21 | 34.0 | 22.0 | 58 | -8 |
| December 22 | 34.0 | 21.8 | 60 | -6 |
| December 23 | 33.8 | 21.7 | 59 | -7 |
| December 24 | 33.6 | 21.5 | 57 | -9 |
| December 25 | 33.4 | 21.3 | 61 | -8 |
| December 26 | 33.3 | 21.2 | 61 | -11 |
| December 27 | 33.2 | 21.1 | 61 | -11 |
| December 28 | 33.2 | 20.9 | 59 | -12 |
| December 29 | 33.1 | 20.8 | 59 | -5 |
| December 30 | 33.0 | 20.7 | 53 | -4 |
| December 31 | 32.8 | 20.4 | 58 | -6 |