Navajo, New Mexico has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 34.5 °F (low) to 63.8 °F (high). Annual precipitation averages 12.4 Inches. Navajo is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around Jun. 1 - Jun. 10 through the first frost around Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 17.1 °F | 43.8 °F | 0.81 in. |
| February | 20.7 °F | 46.9 °F | 0.62 in. |
| March | 25.1 °F | 54.0 °F | 0.76 in. |
| April | 31.1 °F | 61.3 °F | 0.55 in. |
| May | 39.4 °F | 70.3 °F | 0.68 in. |
| June | 48.3 °F | 82.2 °F | 0.35 in. |
| July | 55.1 °F | 85.1 °F | 1.85 in. |
| August | 54.0 °F | 82.3 °F | 2.23 in. |
| September | 46.2 °F | 76.3 °F | 1.73 in. |
| October | 34.6 °F | 65.4 °F | 1.08 in. |
| November | 24.7 °F | 53.1 °F | 0.81 in. |
| December | 17.5 °F | 44.3 °F | 0.89 in. |
| Annual | 34.5 °F | 63.8 °F | 12.36 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | Jun. 1 - Jun. 10 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 6a : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Extreme Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |