Caballo, New Mexico has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 46 °F (low) to 78.2 °F (high). Annual precipitation averages 10.6 Inches. Caballo 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 | 27.2 °F | 58.1 °F | 0.45 in. |
| February | 30.9 °F | 63.4 °F | 0.37 in. |
| March | 37.1 °F | 70.7 °F | 0.28 in. |
| April | 43.6 °F | 78.6 °F | 0.34 in. |
| May | 52.3 °F | 87.4 °F | 0.43 in. |
| June | 62.0 °F | 96.7 °F | 0.63 in. |
| July | 67.1 °F | 96.6 °F | 1.9 in. |
| August | 65.4 °F | 94.2 °F | 2.04 in. |
| September | 58.2 °F | 88.6 °F | 2.05 in. |
| October | 46.3 °F | 79.2 °F | 0.98 in. |
| November | 34.6 °F | 67.1 °F | 0.54 in. |
| December | 27.5 °F | 57.4 °F | 0.58 in. |
| Annual | 46 °F | 78.2 °F | 10.59 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 | Severe Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |