Perry Park, Colorado has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 0.8 °C (low) to 16.9 °C (high). Annual precipitation averages 476.2 Millimeters. 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 | -8.8 °C | 6.7 °C | 18.29 mm |
| February | -8.2 °C | 7.1 °C | 18.03 mm |
| March | -4.4 °C | 11.5 °C | 44.2 mm |
| April | -1 °C | 14.7 °C | 67.56 mm |
| May | 4.1 °C | 19.8 °C | 61.72 mm |
| June | 9.1 °C | 26.2 °C | 53.59 mm |
| July | 12.6 °C | 29.4 °C | 51.82 mm |
| August | 11.7 °C | 28.2 °C | 52.07 mm |
| September | 7.2 °C | 24.4 °C | 35.05 mm |
| October | 0.7 °C | 17.7 °C | 31.5 mm |
| November | -4.6 °C | 11.2 °C | 23.11 mm |
| December | -8.8 °C | 6.4 °C | 19.3 mm |
| Annual | 0.8 °C | 16.9 °C | 476.24 mm |
| 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 : -26.1°C to -23.3°C |
| Plant Hardiness Zone - 2012 | Zone 5b : -26.1°C to -23.3°C |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |