Dutch John, Utah has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 32.3 °F (low) to 59.1 °F (high). Annual precipitation averages 11.6 Inches. Dutch John is located in USDA Plant Hardiness Zone 5b. 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 | 13.6 °F | 36.3 °F | 0.5 in. |
| February | 15.1 °F | 39.6 °F | 0.59 in. |
| March | 23.9 °F | 48.7 °F | 1.01 in. |
| April | 29.6 °F | 55.8 °F | 1.28 in. |
| May | 38.3 °F | 66.0 °F | 1.49 in. |
| June | 46.6 °F | 77.6 °F | 0.99 in. |
| July | 54.2 °F | 85.6 °F | 0.86 in. |
| August | 53.1 °F | 83.5 °F | 1.11 in. |
| September | 44.1 °F | 74.3 °F | 1.3 in. |
| October | 32.9 °F | 60.6 °F | 1.4 in. |
| November | 23.0 °F | 46.0 °F | 0.56 in. |
| December | 13.6 °F | 35.7 °F | 0.51 in. |
| Annual | 32.3 °F | 59.1 °F | 11.6 in. |
| 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 5b : -15°F to -10°F |
| Plant Hardiness Zone - 2012 | Zone 5b : -15°F to -10°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |