Hinckley, Utah has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 35.9 °F (low) to 66.3 °F (high). Annual precipitation averages 8.5 Inches. Hinckley is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around May 11 - May 20 through the first frost around Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 16.5 °F | 39.1 °F | 0.76 in. |
| February | 21.5 °F | 46.2 °F | 0.69 in. |
| March | 28.1 °F | 57.2 °F | 0.81 in. |
| April | 33.3 °F | 64.4 °F | 0.99 in. |
| May | 42.0 °F | 74.5 °F | 0.98 in. |
| June | 50.3 °F | 86.0 °F | 0.49 in. |
| July | 59.4 °F | 94.4 °F | 0.38 in. |
| August | 57.7 °F | 92.1 °F | 0.56 in. |
| September | 46.9 °F | 81.9 °F | 0.76 in. |
| October | 34.5 °F | 67.7 °F | 0.84 in. |
| November | 24.3 °F | 52.3 °F | 0.6 in. |
| December | 16.0 °F | 39.8 °F | 0.67 in. |
| Annual | 35.9 °F | 66.3 °F | 8.53 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 6a : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Extreme Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |