San Fidel, New Mexico has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 36.8 °F (low) to 68.9 °F (high). Annual precipitation averages 9.5 Inches. San Fidel 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 | 19.0 °F | 48.1 °F | 0.4 in. |
| February | 22.4 °F | 52.9 °F | 0.39 in. |
| March | 27.8 °F | 60.4 °F | 0.44 in. |
| April | 33.9 °F | 68.3 °F | 0.45 in. |
| May | 42.5 °F | 77.1 °F | 0.68 in. |
| June | 51.9 °F | 87.8 °F | 0.42 in. |
| July | 57.7 °F | 89.3 °F | 1.61 in. |
| August | 56.3 °F | 86.6 °F | 1.94 in. |
| September | 48.3 °F | 80.9 °F | 1.35 in. |
| October | 36.8 °F | 70.0 °F | 0.88 in. |
| November | 26.1 °F | 57.5 °F | 0.47 in. |
| December | 18.8 °F | 47.9 °F | 0.5 in. |
| Annual | 36.8 °F | 68.9 °F | 9.53 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 6b : -5°F to 0°F |
| Current Drought Conditions | Extreme Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |