Silver Cliff, Colorado has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from -3.1 °C (low) to 14.6 °C (high). Annual precipitation averages 352.8 Millimeters. Silver Cliff is located in USDA Plant Hardiness Zone 5a. The growing season typically runs from the last frost around Jun. 1 - Jun. 10 through the first frost around Sep.1 - Sep. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -13.2 °C | 3.3 °C | 12.45 mm |
| February | -11.3 °C | 4.6 °C | 15.75 mm |
| March | -6.8 °C | 9.4 °C | 27.94 mm |
| April | -3.9 °C | 12.9 °C | 40.39 mm |
| May | 0.7 °C | 18.1 °C | 39.12 mm |
| June | 4.7 °C | 24.3 °C | 20.32 mm |
| July | 7.4 °C | 26.6 °C | 62.48 mm |
| August | 6.5 °C | 25.3 °C | 53.09 mm |
| September | 2.9 °C | 22.2 °C | 24.38 mm |
| October | -3.1 °C | 16.1 °C | 25.4 mm |
| November | -8.4 °C | 8.8 °C | 17.27 mm |
| December | -13.2 °C | 3.3 °C | 14.22 mm |
| Annual | -3.1 °C | 14.6 °C | 352.81 mm |
| Average First Frost Date | Sep.1 - Sep. 10 |
| Average Last Frost Date | Jun. 1 - Jun. 10 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | Zone 5a : -28.9°C to -26.1°C |
| Plant Hardiness Zone - 2012 | Zone 5a : -28.9°C to -26.1°C |
| Current Drought Conditions | Extreme Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |