Cope, Colorado has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 2.1 °C (low) to 18.1 °C (high). Annual precipitation averages 448.3 Millimeters. Cope is located in USDA Plant Hardiness Zone 5b. 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 | -9.1 °C | 5.9 °C | 10.16 mm |
| February | -8.1 °C | 7 °C | 11.43 mm |
| March | -3.8 °C | 12.6 °C | 20.83 mm |
| April | 0.4 °C | 16.6 °C | 45.47 mm |
| May | 6.2 °C | 21.9 °C | 66.29 mm |
| June | 11.9 °C | 28.4 °C | 66.04 mm |
| July | 15.2 °C | 31.6 °C | 75.44 mm |
| August | 14.1 °C | 30.3 °C | 64.77 mm |
| September | 9.1 °C | 26.3 °C | 32.51 mm |
| October | 1.7 °C | 18.7 °C | 31.75 mm |
| November | -4.3 °C | 11.4 °C | 12.45 mm |
| December | -8.7 °C | 5.9 °C | 11.18 mm |
| Annual | 2.1 °C | 18.1 °C | 448.32 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| 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 | Normal |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |