Nenahnezad, New Mexico has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 37.6 °F (low) to 69.5 °F (high). Annual precipitation averages 7.5 Inches. Nenahnezad 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 | 19.2 °F | 44.2 °F | 0.67 in. |
| February | 23.1 °F | 51.1 °F | 0.59 in. |
| March | 28.7 °F | 61.0 °F | 0.65 in. |
| April | 34.9 °F | 68.7 °F | 0.51 in. |
| May | 43.1 °F | 78.2 °F | 0.54 in. |
| June | 52.3 °F | 89.7 °F | 0.22 in. |
| July | 60.0 °F | 93.7 °F | 0.66 in. |
| August | 58.5 °F | 91.0 °F | 0.83 in. |
| September | 49.4 °F | 83.6 °F | 0.99 in. |
| October | 36.8 °F | 70.9 °F | 0.67 in. |
| November | 26.3 °F | 56.8 °F | 0.59 in. |
| December | 19.0 °F | 44.5 °F | 0.62 in. |
| Annual | 37.6 °F | 69.5 °F | 7.54 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 |