Weather history and climate summary information is available for the following locations:
- Albuquerque
- Carlsbad
- Clovis
- Grants
- Hobbs
- Las Vegas
- Roswell
- Santa Fe
- Tucumcari
Warmest December Days
The warmest December days in New Mexico are:
| Roswell, New Mexico | 1958 | 84°F |
| Roswell, New Mexico | 1977 | 82.9°F |
| Hobbs, New Mexico | 1980 | 82.9°F |
| Roswell, New Mexico | 1954 | 82.9°F |
| Roswell, New Mexico | 1942 | 81.3°F |
Coldest December Days
The coldest December days in New Mexico were:
| Grants, New Mexico | 2011 | -15°F |
| Las Vegas, New Mexico | 1990 | -14.3°F |
| Santa Fe, New Mexico | 1990 | -12.8°F |
| Tucumcari, New Mexico | 1978 | -12.1°F |
| Clovis, New Mexico | 1978 | -11°F |
Wettest December Days
The wettest single days in December occurred:
| Tucumcari, New Mexico | 1983 | 4 inches |
| Clovis, New Mexico | 1991 | 1.6 inches |
| Hobbs, New Mexico | 1974 | 1.5 inches |
| Las Vegas, New Mexico | 1979 | 1.4 inches |
| Clovis, New Mexico | 2006 | 1.1 inches |