Sherrelwood, Colorado has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 37.2 °F (low) to 65.3 °F (high). Annual precipitation averages 16 Inches. Sherrelwood is located in USDA Plant Hardiness Zone 6a. 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 | 19.3 °F | 46.0 °F | 0.5 in. |
| February | 20.6 °F | 46.9 °F | 0.6 in. |
| March | 28.2 °F | 55.9 °F | 1.32 in. |
| April | 34.5 °F | 61.8 °F | 2.13 in. |
| May | 43.7 °F | 70.6 °F | 2.63 in. |
| June | 53.0 °F | 82.8 °F | 1.64 in. |
| July | 59.1 °F | 89.0 °F | 1.84 in. |
| August | 57.0 °F | 86.8 °F | 1.58 in. |
| September | 48.6 °F | 79.0 °F | 1.28 in. |
| October | 36.5 °F | 65.9 °F | 1.16 in. |
| November | 26.8 °F | 54.0 °F | 0.81 in. |
| December | 19.2 °F | 45.2 °F | 0.51 in. |
| Annual | 37.2 °F | 65.3 °F | 16 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 125-150 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 | Cfa - Humid Subtropical Climate |