McIntosh, New Mexico has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 34.7 °F (low) to 68.7 °F (high). Annual precipitation averages 13.9 Inches. McIntosh is located in USDA Plant Hardiness Zone 6a. 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 | 17.5 °F | 47.3 °F | 0.5 in. |
| February | 21.2 °F | 52.3 °F | 0.39 in. |
| March | 26.0 °F | 60.7 °F | 0.64 in. |
| April | 31.5 °F | 68.4 °F | 0.61 in. |
| May | 40.3 °F | 77.3 °F | 1.16 in. |
| June | 48.9 °F | 87.8 °F | 0.99 in. |
| July | 55.3 °F | 89.0 °F | 2.44 in. |
| August | 53.7 °F | 86.4 °F | 2.43 in. |
| September | 46.0 °F | 80.7 °F | 1.98 in. |
| October | 34.4 °F | 70.0 °F | 1.32 in. |
| November | 24.4 °F | 57.8 °F | 0.71 in. |
| December | 17.4 °F | 47.2 °F | 0.69 in. |
| Annual | 34.7 °F | 68.7 °F | 13.86 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 6a : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |