|
Typical Williamsport January Weather 1991–2020 |
||
|---|---|---|
| Average daily high | 35.5 °F | |
| Average daily low | 20.0 °F | |
| Average monthly precipitation | 3.0 inches | |
| Average monthly snow | 9.6 inches | |
| Daily chance of precipitation | 38.9% | |
| Daily chance of snow | 24.9% | |
|
Williamsport January Weather Records 1895–2024 |
||
|---|---|---|
| Highest temperature | 70 °F | January 14, 1932 |
| Lowest temperature | -20 °F | January 21, 1994 |
| Highest daily low | 58 °F | January 8, 1998 |
| Lowest daily high | 0 °F | January 17, 1982 |
| Hottest average high temperature | 46.5 °F | 1932 |
| Coldest average high temperature | 24.0 °F | 1977 |
| Most daily precipitation | 2.9 inches | January 25, 2010 |
| Most monthly precipitation | 8.3 inches | 1978 |
| Most daily snow | 19.6 inches | January 13, 1964 |
| Most monthly snow | 40.1 inches | 1987 |
| Day | Average (°F) | Record (°F) | ||
|---|---|---|---|---|
| High | Low | High | Low | |
| January 1 | 37.5 | 22.7 | 62 | -7 |
| January 2 | 37.4 | 22.6 | 57 | -9 |
| January 3 | 37.2 | 22.5 | 60 | -8 |
| January 4 | 37.1 | 22.4 | 64 | -12 |
| January 5 | 36.9 | 22.2 | 61 | -17 |
| January 6 | 36.7 | 21.9 | 64 | -9 |
| January 7 | 36.3 | 21.5 | 61 | -5 |
| January 8 | 36.0 | 21.1 | 65 | -10 |
| January 9 | 35.9 | 20.9 | 61 | -7 |
| January 10 | 35.9 | 20.8 | 58 | -4 |
| January 11 | 35.8 | 20.8 | 66 | -8 |
| January 12 | 35.6 | 20.6 | 65 | -12 |
| January 13 | 35.6 | 20.5 | 70 | -17 |
| January 14 | 35.5 | 20.3 | 70 | -17 |
| January 15 | 35.5 | 20.2 | 65 | -11 |
| January 16 | 35.4 | 20.0 | 61 | -6 |
| January 17 | 35.3 | 19.9 | 61 | -13 |
| January 18 | 35.4 | 19.8 | 62 | -17 |
| January 19 | 35.3 | 19.7 | 61 | -14 |
| January 20 | 35.3 | 19.6 | 61 | -13 |
| January 21 | 35.4 | 19.6 | 61 | -20 |
| January 22 | 35.5 | 19.6 | 62 | -13 |
| January 23 | 35.5 | 19.5 | 66 | -11 |
| January 24 | 35.6 | 19.5 | 59 | -9 |
| January 25 | 35.7 | 19.5 | 69 | -6 |
| January 26 | 35.6 | 19.4 | 61 | -9 |
| January 27 | 35.6 | 19.2 | 62 | -6 |
| January 28 | 35.5 | 19.1 | 61 | -16 |
| January 29 | 35.4 | 19.1 | 59 | -12 |
| January 30 | 35.4 | 19.1 | 61 | -3 |
| January 31 | 35.5 | 19.2 | 62 | -6 |