Aguilar, Colorado has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 35.3 °F (low) to 65.7 °F (high). Annual precipitation averages 17.6 Inches. Aguilar 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 | 17.7 °F | 46.8 °F | 0.54 in. |
| February | 19.4 °F | 49.2 °F | 0.56 in. |
| March | 25.8 °F | 56.4 °F | 1.55 in. |
| April | 32.6 °F | 62.6 °F | 1.99 in. |
| May | 41.5 °F | 71.8 °F | 2.08 in. |
| June | 50.6 °F | 82.7 °F | 1.3 in. |
| July | 56.0 °F | 86.5 °F | 2.82 in. |
| August | 54.3 °F | 84.3 °F | 2.66 in. |
| September | 46.8 °F | 78.3 °F | 1.32 in. |
| October | 35.3 °F | 67.5 °F | 1.34 in. |
| November | 25.4 °F | 55.6 °F | 0.75 in. |
| December | 17.6 °F | 46.3 °F | 0.65 in. |
| Annual | 35.3 °F | 65.7 °F | 17.56 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 | Extreme Drought |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |