|
Typical Greeley December Weather 1991–2020 |
||
|---|---|---|
| Average daily high | 42.8 °F | |
| Average daily low | 17.8 °F | |
| Average monthly precipitation | 0.5 inches | |
| Average monthly snow | 6.2 inches | |
| Daily chance of precipitation | 11.5% | |
| Daily chance of snow | 10.9% | |
|
Greeley December Weather Records 1893–2024 |
||
|---|---|---|
| Highest temperature | 76 °F | December 4, 2007 |
| Lowest temperature | -37 °F | December 9, 1919 |
| Highest daily low | 43 °F | December 24, 2021 |
| Lowest daily high | -7 °F | December 21, 1990 |
| Hottest average high temperature | 54.6 °F | 2021 |
| Coldest average high temperature | 26.3 °F | 1983 |
| Most daily precipitation | 1.3 inches | December 1, 1913 |
| Most monthly precipitation | 4.8 inches | 1913 |
| Most daily snow | 12.1 inches | December 20, 2006 |
| Most monthly snow | 34.3 inches | 1913 |
| Day | Average (°F) | Record (°F) | ||
|---|---|---|---|---|
| High | Low | High | Low | |
| December 1 | 47.2 | 21.3 | 72 | -10 |
| December 2 | 46.9 | 21.1 | 71 | -13 |
| December 3 | 46.4 | 20.8 | 69 | -13 |
| December 4 | 45.9 | 20.4 | 76 | -10 |
| December 5 | 45.5 | 20.1 | 70 | -15 |
| December 6 | 45.1 | 19.8 | 73 | -22 |
| December 7 | 44.8 | 19.6 | 67 | -15 |
| December 8 | 44.6 | 19.3 | 66 | -19 |
| December 9 | 44.2 | 19.2 | 70 | -37 |
| December 10 | 44.0 | 18.9 | 66 | -26 |
| December 11 | 43.7 | 18.7 | 75 | -16 |
| December 12 | 43.5 | 18.4 | 65 | -30 |
| December 13 | 43.3 | 18.2 | 69 | -25 |
| December 14 | 43.1 | 18.0 | 67 | -28 |
| December 15 | 43.0 | 17.9 | 70 | -21 |
| December 16 | 42.7 | 17.7 | 70 | -19 |
| December 17 | 42.4 | 17.5 | 75 | -14 |
| December 18 | 42.2 | 17.3 | 64 | -26 |
| December 19 | 42.1 | 17.1 | 69 | -25 |
| December 20 | 42.1 | 17.1 | 69 | -21 |
| December 21 | 42.0 | 16.9 | 69 | -18 |
| December 22 | 41.8 | 16.8 | 67 | -24 |
| December 23 | 41.8 | 16.7 | 67 | -30 |
| December 24 | 41.7 | 16.6 | 69 | -22 |
| December 25 | 41.7 | 16.6 | 67 | -20 |
| December 26 | 41.7 | 16.6 | 69 | -19 |
| December 27 | 41.6 | 16.5 | 69 | -18 |
| December 28 | 41.5 | 16.4 | 65 | -19 |
| December 29 | 41.4 | 16.4 | 67 | -17 |
| December 30 | 41.4 | 16.3 | 72 | -21 |
| December 31 | 41.4 | 16.3 | 69 | -23 |