Deming, New Mexico has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 45.5 °F (low) to 77.6 °F (high). Annual precipitation averages 9.4 Inches. Deming is located in USDA Plant Hardiness Zone 8a. The growing season typically runs from the last frost around Mar. 21 - Mar. 31 through the first frost around Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 27.6 °F | 58.0 °F | 0.66 in. |
| February | 30.9 °F | 63.0 °F | 0.55 in. |
| March | 36.0 °F | 70.2 °F | 0.43 in. |
| April | 42.1 °F | 78.1 °F | 0.17 in. |
| May | 50.8 °F | 86.7 °F | 0.25 in. |
| June | 60.8 °F | 95.8 °F | 0.55 in. |
| July | 66.3 °F | 95.2 °F | 1.82 in. |
| August | 64.7 °F | 93.0 °F | 1.83 in. |
| September | 58.0 °F | 87.9 °F | 1.18 in. |
| October | 46.2 °F | 78.9 °F | 0.77 in. |
| November | 34.3 °F | 67.1 °F | 0.51 in. |
| December | 27.7 °F | 57.3 °F | 0.71 in. |
| Annual | 45.5 °F | 77.6 °F | 9.43 in. |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 75-100 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 | Moderate Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |