Perry Park, Colorado has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 33.4 °F (low) to 62.5 °F (high). Annual precipitation averages 18.8 Inches. Perry Park is located in USDA Plant Hardiness Zone 5b. The growing season typically runs from the last frost around May 21 - May 31 through the first frost around Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 16.1 °F | 44.1 °F | 0.72 in. |
| February | 17.3 °F | 44.8 °F | 0.71 in. |
| March | 24.1 °F | 52.7 °F | 1.74 in. |
| April | 30.2 °F | 58.5 °F | 2.66 in. |
| May | 39.3 °F | 67.6 °F | 2.43 in. |
| June | 48.4 °F | 79.1 °F | 2.11 in. |
| July | 54.6 °F | 84.9 °F | 2.04 in. |
| August | 53.1 °F | 82.8 °F | 2.05 in. |
| September | 45.0 °F | 75.9 °F | 1.38 in. |
| October | 33.3 °F | 63.9 °F | 1.24 in. |
| November | 23.7 °F | 52.1 °F | 0.91 in. |
| December | 16.1 °F | 43.6 °F | 0.76 in. |
| Annual | 33.4 °F | 62.5 °F | 18.75 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 5b : -15°F to -10°F |
| Plant Hardiness Zone - 2012 | Zone 5b : -15°F to -10°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |