Manzano, New Mexico has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 36.2 °F (low) to 66.3 °F (high). Annual precipitation averages 19.6 Inches. Manzano is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around May 11 - May 20 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 20.7 °F | 45.6 °F | 0.98 in. |
| February | 22.9 °F | 49.7 °F | 0.92 in. |
| March | 27.9 °F | 57.5 °F | 1.38 in. |
| April | 32.4 °F | 65.9 °F | 0.92 in. |
| May | 40.5 °F | 75.0 °F | 1.37 in. |
| June | 49.7 °F | 86.1 °F | 1.28 in. |
| July | 54.1 °F | 86.3 °F | 3.17 in. |
| August | 53.1 °F | 83.9 °F | 2.99 in. |
| September | 46.6 °F | 77.5 °F | 2.18 in. |
| October | 36.6 °F | 67.3 °F | 1.79 in. |
| November | 27.7 °F | 55.0 °F | 1.17 in. |
| December | 21.7 °F | 45.7 °F | 1.43 in. |
| Annual | 36.2 °F | 66.3 °F | 19.58 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 7a : 0°F to 5°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |