Los Lunas, New Mexico has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 39.8 °F (low) to 73.6 °F (high). Annual precipitation averages 9.1 Inches. Los Lunas is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 19.9 °F | 51.8 °F | 0.43 in. |
| February | 24.1 °F | 57.9 °F | 0.37 in. |
| March | 30.8 °F | 66.1 °F | 0.56 in. |
| April | 37.8 °F | 73.7 °F | 0.52 in. |
| May | 46.6 °F | 82.5 °F | 0.48 in. |
| June | 55.7 °F | 92.6 °F | 0.58 in. |
| July | 62.2 °F | 94.0 °F | 1.6 in. |
| August | 60.6 °F | 91.6 °F | 1.39 in. |
| September | 52.2 °F | 85.5 °F | 1.12 in. |
| October | 39.3 °F | 74.6 °F | 0.94 in. |
| November | 27.4 °F | 61.5 °F | 0.54 in. |
| December | 20.4 °F | 51.0 °F | 0.54 in. |
| Annual | 39.8 °F | 73.6 °F | 9.07 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 7a : 0°F to 5°F |
| Plant Hardiness Zone - 2012 | Zone 7a : 0°F to 5°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |