Dugway, Utah has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 36 °F (low) to 65.4 °F (high). Annual precipitation averages 11.4 Inches. Dugway is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around May 11 - May 20 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 17.2 °F | 39.7 °F | 0.96 in. |
| February | 21.2 °F | 45.0 °F | 1.01 in. |
| March | 28.3 °F | 54.6 °F | 1.01 in. |
| April | 33.2 °F | 61.9 °F | 1.35 in. |
| May | 41.3 °F | 72.6 °F | 1.42 in. |
| June | 50.2 °F | 84.9 °F | 0.8 in. |
| July | 59.2 °F | 94.5 °F | 0.58 in. |
| August | 57.4 °F | 92.3 °F | 0.61 in. |
| September | 47.3 °F | 81.8 °F | 0.7 in. |
| October | 35.3 °F | 66.2 °F | 0.95 in. |
| November | 24.6 °F | 51.4 °F | 1.08 in. |
| December | 17.2 °F | 40.3 °F | 0.93 in. |
| Annual | 36 °F | 65.4 °F | 11.4 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Extreme Drought |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |