| 2023 Hardiness Zone: | Zone 6a: -10°F to -5°F Zone 6b: -5°F to 0°F Zone 7a: 0°F to 5°F | |
| 2012 Hardiness Zone: | Zone 6a: -10°F to -5°F Zone 6b: -5°F to 0°F Zone 7a: 0°F to 5°F Zone 5b: -15°F to -10°F | |
| 1990 Hardiness Zone: | Zone 6b: -5F to 0F | |
| Average First Frost Date: | September 21 - 30 | |
| Average Last Frost Date: | May 11 - 20 | |
| Koppen-Geiger Climate Zone: | BSk - Cold Semi-Arid Climate | |
| Ecoregion: | 22i - San Juan/Chaco Tablelands and Mesas | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 61 - 90 days Over 86°F |
Annual Climate Data for ZIP Code 87401 - Farmington, NM | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 15 | 21 | 26 | 32 | 41 | 49 | 58 | 57 | 48 | 35 | 25 | 17 | 35 |
| Avg Max Temp (°F) | 42 | 50 | 59 | 67 | 78 | 88 | 92 | 89 | 82 | 70 | 54 | 43 | 68 |
| Avg Precip (In.) | .76 | .65 | .85 | .63 | .57 | .27 | .87 | 1.16 | .92 | 1.02 | .83 | .62 | 9.16 |