|
Typical Rochester December Weather 1991–2020 |
||
|---|---|---|
| Average daily high | 27.9 °F | |
| Average daily low | 13.7 °F | |
| Average monthly precipitation | 1.3 inches | |
| Average monthly snow | 12.1 inches | |
| Daily chance of precipitation | 31.1% | |
| Daily chance of snow | 28.1% | |
|
Rochester December Weather Records 1893–2024 |
||
|---|---|---|
| Highest temperature | 64 °F | December 15, 2021 |
| Lowest temperature | -33 °F | December 19, 1983 |
| Highest daily low | 49 °F | December 2, 1982 |
| Lowest daily high | -20 °F | December 23, 1983 |
| Hottest average high temperature | 38.9 °F | 1913 |
| Coldest average high temperature | 10.9 °F | 1983 |
| Most daily precipitation | 1.4 inches | December 11, 2010 |
| Most monthly precipitation | 3.7 inches | 2010 |
| Most daily snow | 15.0 inches | December 11, 2010 |
| Most monthly snow | 41.3 inches | 2010 |
| Day | Average (°F) | Record (°F) | ||
|---|---|---|---|---|
| High | Low | High | Low | |
| December 1 | 33.6 | 19.0 | 62 | -8 |
| December 2 | 33.2 | 18.5 | 62 | -17 |
| December 3 | 32.6 | 18.0 | 62 | -30 |
| December 4 | 32.2 | 17.5 | 64 | -10 |
| December 5 | 31.7 | 17.1 | 62 | -10 |
| December 6 | 31.3 | 16.8 | 48 | -28 |
| December 7 | 30.9 | 16.5 | 56 | -28 |
| December 8 | 30.5 | 16.1 | 58 | -18 |
| December 9 | 30.1 | 15.7 | 52 | -22 |
| December 10 | 29.6 | 15.3 | 58 | -21 |
| December 11 | 29.3 | 15.0 | 54 | -22 |
| December 12 | 29.0 | 14.8 | 58 | -20 |
| December 13 | 28.7 | 14.5 | 62 | -21 |
| December 14 | 28.4 | 14.2 | 52 | -21 |
| December 15 | 28.2 | 14.0 | 64 | -30 |
| December 16 | 27.9 | 13.7 | 52 | -26 |
| December 17 | 27.5 | 13.4 | 63 | -22 |
| December 18 | 27.2 | 13.0 | 56 | -31 |
| December 19 | 26.8 | 12.8 | 46 | -33 |
| December 20 | 26.7 | 12.6 | 48 | -26 |
| December 21 | 26.5 | 12.4 | 52 | -28 |
| December 22 | 26.3 | 12.1 | 52 | -22 |
| December 23 | 26.0 | 11.8 | 47 | -29 |
| December 24 | 25.8 | 11.6 | 52 | -26 |
| December 25 | 25.6 | 11.5 | 53 | -25 |
| December 26 | 25.5 | 11.2 | 54 | -26 |
| December 27 | 25.4 | 11.1 | 51 | -31 |
| December 28 | 25.2 | 10.9 | 51 | -18 |
| December 29 | 25.0 | 10.7 | 46 | -20 |
| December 30 | 24.7 | 10.3 | 49 | -25 |
| December 31 | 24.5 | 10.1 | 49 | -28 |
| Years | Station | Coordinates |
|---|---|---|
| 1893–2024 | Rochester International Airport | location |