Medanales, New Mexico has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 1.7 °C (low) to 20.1 °C (high). Annual precipitation averages 266.7 Millimeters. Medanales is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -8.4 °C | 7.9 °C | 12.19 mm |
| February | -6.3 °C | 10.7 °C | 10.41 mm |
| March | -3.1 °C | 15.7 °C | 16.26 mm |
| April | 0.6 °C | 19.7 °C | 15.24 mm |
| May | 4.9 °C | 24.8 °C | 20.07 mm |
| June | 9.7 °C | 30.4 °C | 17.02 mm |
| July | 13.6 °C | 31.9 °C | 42.16 mm |
| August | 12.6 °C | 30.4 °C | 47.24 mm |
| September | 8.1 °C | 27.1 °C | 32.26 mm |
| October | 1.3 °C | 20.9 °C | 24.89 mm |
| November | -4.6 °C | 13.7 °C | 13.72 mm |
| December | -8.2 °C | 7.9 °C | 15.24 mm |
| Annual | 1.7 °C | 20.1 °C | 266.7 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 7a : -17.8°C to -15°C |
| Plant Hardiness Zone - 2012 | Zone 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |