Redrock, New Mexico has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 43.7 °F (low) to 77.5 °F (high). Annual precipitation averages 12.4 Inches. Redrock is located in USDA Plant Hardiness Zone 8a. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 26.4 °F | 58.8 °F | 0.94 in. |
| February | 29.7 °F | 63.2 °F | 0.78 in. |
| March | 34.2 °F | 70.1 °F | 0.63 in. |
| April | 39.2 °F | 77.6 °F | 0.22 in. |
| May | 47.3 °F | 85.8 °F | 0.38 in. |
| June | 56.8 °F | 95.0 °F | 0.43 in. |
| July | 64.8 °F | 94.8 °F | 2.42 in. |
| August | 64.1 °F | 92.2 °F | 2.16 in. |
| September | 57.3 °F | 87.8 °F | 1.67 in. |
| October | 44.4 °F | 79.1 °F | 0.99 in. |
| November | 33.1 °F | 67.7 °F | 0.7 in. |
| December | 26.7 °F | 57.9 °F | 1.11 in. |
| Annual | 43.7 °F | 77.5 °F | 12.43 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 8a : 10°F to 15°F |
| Plant Hardiness Zone - 2012 | Zone 8a : 10°F to 15°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |