Eunice, New Mexico has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 48.1 °F (low) to 77 °F (high). Annual precipitation averages 13.4 Inches. Eunice 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 | 28.8 °F | 57.5 °F | 0.51 in. |
| February | 32.1 °F | 62.3 °F | 0.5 in. |
| March | 38.7 °F | 70.1 °F | 0.67 in. |
| April | 45.9 °F | 78.5 °F | 0.64 in. |
| May | 56.0 °F | 86.3 °F | 1.51 in. |
| June | 64.8 °F | 94.2 °F | 1.48 in. |
| July | 67.9 °F | 94.6 °F | 1.84 in. |
| August | 66.8 °F | 93.3 °F | 1.7 in. |
| September | 60.0 °F | 86.2 °F | 2.24 in. |
| October | 49.0 °F | 77.8 °F | 1.07 in. |
| November | 37.1 °F | 65.8 °F | 0.63 in. |
| December | 29.8 °F | 57.9 °F | 0.57 in. |
| Annual | 48.1 °F | 77 °F | 13.36 in. |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8a : 10°F to 15°F |
| Plant Hardiness Zone - 2012 | Zone 7b : 5°F to 10°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |