|
Typical Casper January Weather 1991–2020 |
||
|---|---|---|
| Average daily high | 35.5 °F | |
| Average daily low | 15.5 °F | |
| Average monthly precipitation | 0.5 inches | |
| Average monthly snow | 9.0 inches | |
|
Casper January Weather Records 1900–2023 |
||
|---|---|---|
| Highest temperature | 72 °F | January 15, 1912 |
| Lowest temperature | -40 °F | January 14, 1972 |
| Highest daily low | 47 °F | January 5, 1927 |
| Lowest daily high | -19 °F | January 11, 1963 |
| Hottest average temperature | 9.8 °F above average |
1934 |
| Coldest average temperature | -19.4 °F below average |
1949 |
| Most daily precipitation | 0.8 inches | January 24, 1934 |
| Most monthly precipitation | 2.0 inches | 2023 |
| Most daily snow | 12.5 inches | January 24, 1934 |
| Most monthly snow | 39.2 inches | 1949 |
| Day | Average (°F) | Record (°F) | ||
|---|---|---|---|---|
| High | Low | High | Low | |
| January 1 | 33.9 | 14.2 | 52 | -29 |
| January 2 | 34.0 | 14.2 | 56 | -26 |
| January 3 | 34.0 | 14.2 | 55 | -26 |
| January 4 | 34.2 | 14.3 | 55 | -24 |
| January 5 | 34.4 | 14.6 | 59 | -28 |
| January 6 | 34.6 | 14.8 | 56 | -27 |
| January 7 | 34.8 | 15.1 | 55 | -23 |
| January 8 | 34.8 | 15.1 | 54 | -27 |
| January 9 | 34.9 | 15.2 | 58 | -30 |
| January 10 | 35.0 | 15.3 | 59 | -26 |
| January 11 | 35.1 | 15.3 | 57 | -28 |
| January 12 | 35.2 | 15.4 | 57 | -25 |
| January 13 | 35.2 | 15.4 | 58 | -40 |
| January 14 | 35.3 | 15.5 | 60 | -40 |
| January 15 | 35.4 | 15.6 | 72 | -28 |
| January 16 | 35.6 | 15.6 | 55 | -22 |
| January 17 | 35.7 | 15.7 | 56 | -34 |
| January 18 | 35.7 | 15.7 | 54 | -22 |
| January 19 | 35.8 | 15.8 | 57 | -25 |
| January 20 | 36.0 | 15.8 | 57 | -24 |
| January 21 | 36.0 | 15.9 | 57 | -21 |
| January 22 | 36.1 | 15.9 | 56 | -19 |
| January 23 | 36.1 | 15.9 | 59 | -39 |
| January 24 | 36.1 | 15.8 | 60 | -40 |
| January 25 | 36.2 | 15.8 | 59 | -25 |
| January 26 | 36.2 | 15.8 | 56 | -27 |
| January 27 | 36.5 | 15.9 | 58 | -26 |
| January 28 | 36.5 | 15.9 | 58 | -32 |
| January 29 | 36.6 | 15.8 | 57 | -28 |
| January 30 | 36.7 | 15.9 | 60 | -26 |
| January 31 | 36.8 | 16.1 | 58 | -24 |