Colorado City, Arizona has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 40.1 °F (low) to 70.4 °F (high). Annual precipitation averages 12.9 Inches. Colorado City is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 23.3 °F | 48.5 °F | 1.4 in. |
| February | 26.2 °F | 52.3 °F | 1.79 in. |
| March | 31.4 °F | 59.6 °F | 1.48 in. |
| April | 36.0 °F | 67.6 °F | 0.95 in. |
| May | 44.1 °F | 77.6 °F | 0.56 in. |
| June | 53.6 °F | 88.9 °F | 0.3 in. |
| July | 61.1 °F | 94.2 °F | 1.14 in. |
| August | 59.3 °F | 91.9 °F | 1.33 in. |
| September | 52.3 °F | 84.9 °F | 0.91 in. |
| October | 40.4 °F | 72.7 °F | 1.06 in. |
| November | 30.5 °F | 58.7 °F | 0.84 in. |
| December | 23.0 °F | 48.0 °F | 1.12 in. |
| Annual | 40.1 °F | 70.4 °F | 12.88 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 7a : 0°F to 5°F |
| Plant Hardiness Zone - 2012 | Zone 7b : 5°F to 10°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |