Ken Caryl, Colorado has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 36.1 °F (low) to 64.4 °F (high). Annual precipitation averages 18.8 Inches. Ken Caryl 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 | 18.4 °F | 46.1 °F | 0.71 in. |
| February | 19.3 °F | 47.0 °F | 0.89 in. |
| March | 26.9 °F | 55.1 °F | 1.64 in. |
| April | 33.2 °F | 60.7 °F | 2.57 in. |
| May | 42.4 °F | 69.3 °F | 2.86 in. |
| June | 51.7 °F | 81.1 °F | 1.8 in. |
| July | 57.9 °F | 87.0 °F | 1.97 in. |
| August | 56.0 °F | 84.8 °F | 1.92 in. |
| September | 47.5 °F | 77.5 °F | 1.51 in. |
| October | 35.4 °F | 64.8 °F | 1.24 in. |
| November | 26.0 °F | 53.9 °F | 1.0 in. |
| December | 18.1 °F | 45.2 °F | 0.72 in. |
| Annual | 36.1 °F | 64.4 °F | 18.83 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 5b : -15°F to -10°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |