| 2023 Hardiness Zone: | Zone 8b: 15°F to 20°F | |
| 2012 Hardiness Zone: | Zone 8a: 10°F to 15°F | |
| 1990 Hardiness Zone: | Zone 8a: 10F to 15F | |
| Average First Frost Date: | Nov. 11 - Nov. 20 | |
| Average Last Frost Date: | Mar. 21 - Mar. 31 | |
| Koppen-Geiger Climate Zone: | BWk - Cold Desert Climate | |
| Ecoregion: | 24c - Low Mountains and Bajadas | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 121 - 150 days Over 86°F |
Annual Climate Data for ZIP Code 88047 - Mesilla Park, NM | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 25 | 28 | 34 | 40 | 48 | 58 | 63 | 62 | 55 | 42 | 31 | 25 | 42 |
| Avg Max Temp (°F) | 55 | 60 | 67 | 74 | 83 | 92 | 92 | 89 | 85 | 75 | 64 | 55 | 74 |
| Avg Precip (In.) | .56 | .38 | .3 | .22 | .52 | .94 | 2.42 | 2.36 | 1.81 | 1.31 | .67 | .98 | 12.48 |