Weather history and climate summary information is available for the following locations:
- Casper
- Cheyenne
- Sheridan
Warmest February Days
The warmest February days in Wyoming are:
| Sheridan, Wyoming | 1982 | 75.9°F |
| Sheridan, Wyoming | 1995 | 72°F |
| Sheridan, Wyoming | 2005 | 71.1°F |
| Sheridan, Wyoming | 1992 | 70°F |
| Cheyenne, Wyoming | 1950 | 69.1°F |
Coldest February Days
The coldest February days in Wyoming were:
| Sheridan, Wyoming | 1989 | -32.3°F |
| Casper, Wyoming | 2006 | -32.1°F |
| Sheridan, Wyoming | 1985 | -30.1°F |
| Casper, Wyoming | 2003 | -29.9°F |
| Casper, Wyoming | 1989 | -29°F |
Wettest February Days
The wettest single days in February occurred:
| Sheridan, Wyoming | 1973 | 2 inches |
| Sheridan, Wyoming | 2005 | 1.1 inches |
| Sheridan, Wyoming | 2004 | 0.8 inches |
| Sheridan, Wyoming | 1985 | 0.8 inches |
| Casper, Wyoming | 1983 | 0.8 inches |