Weather history and climate summary information is available for the following locations:
- Billings
- Glasgow
- Great Falls
- Helena
- Lewistown
- Miles City
- Missoula
Warmest February Days
The warmest February days in Montana are:
| Miles City, Montana | 1992 | 73°F |
| Miles City, Montana | 1995 | 72°F |
| Billings, Montana | 1982 | 71.1°F |
| Glasgow, Montana | 1992 | 71.1°F |
| Billings, Montana | 1992 | 71.1°F |
Coldest February Days
The coldest February days in Montana were:
| Helena, Montana | 1996 | -39.1°F |
| Lewistown, Montana | 1989 | -37.1°F |
| Glasgow, Montana | 1982 | -36.9°F |
| Glasgow, Montana | 2011 | -36.9°F |
| Billings, Montana | 1936 | -36.6°F |
Wettest February Days
The wettest single days in February occurred:
| Great Falls, Montana | 1973 | 4.3 inches |
| Billings, Montana | 1973 | 3.4 inches |
| Missoula, Montana | 1973 | 3.2 inches |
| Helena, Montana | 1977 | 2.8 inches |
| Glasgow, Montana | 1973 | 2.4 inches |