Gamerco, New Mexico has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 35.3 °F (low) to 65.2 °F (high). Annual precipitation averages 12.4 Inches. Gamerco is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around Jun. 1 - Jun. 10 through the first frost around Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 17.7 °F | 44.0 °F | 0.9 in. |
| February | 21.6 °F | 48.3 °F | 0.98 in. |
| March | 25.7 °F | 55.9 °F | 0.83 in. |
| April | 32.0 °F | 63.4 °F | 0.62 in. |
| May | 40.4 °F | 72.4 °F | 0.66 in. |
| June | 49.0 °F | 84.2 °F | 0.28 in. |
| July | 56.0 °F | 86.4 °F | 1.64 in. |
| August | 54.8 °F | 83.9 °F | 2.22 in. |
| September | 47.4 °F | 78.1 °F | 1.39 in. |
| October | 35.4 °F | 67.5 °F | 0.98 in. |
| November | 25.1 °F | 54.0 °F | 0.74 in. |
| December | 18.1 °F | 44.4 °F | 1.2 in. |
| Annual | 35.3 °F | 65.2 °F | 12.44 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | Jun. 1 - Jun. 10 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Extreme Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |