Center, Colorado has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from -3.5 °C (low) to 14.7 °C (high). Annual precipitation averages 197.9 Millimeters. Center is located in USDA Plant Hardiness Zone 5a. The growing season typically runs from the last frost around May 21 - May 31 through the first frost around Sep.11 - Sep. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -17.1 °C | 0.4 °C | 7.87 mm |
| February | -13.1 °C | 3.9 °C | 6.6 mm |
| March | -7.2 °C | 10.3 °C | 11.43 mm |
| April | -3.4 °C | 14.5 °C | 16.76 mm |
| May | 1.6 °C | 19.5 °C | 18.54 mm |
| June | 5.6 °C | 25.2 °C | 11.68 mm |
| July | 8.6 °C | 26.7 °C | 33.02 mm |
| August | 7.6 °C | 25.9 °C | 31.5 mm |
| September | 3.7 °C | 22.9 °C | 23.88 mm |
| October | -2.8 °C | 16.6 °C | 16.26 mm |
| November | -9.4 °C | 8.8 °C | 11.68 mm |
| December | -15.8 °C | 1.4 °C | 8.64 mm |
| Annual | -3.5 °C | 14.7 °C | 197.86 mm |
| Average First Frost Date | Sep.11 - Sep. 20 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | Zone 5a : -28.9°C to -26.1°C |
| Plant Hardiness Zone - 2012 | Zone 4b : -31.7°C to -28.9°C |
| Current Drought Conditions | Extreme Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |