Emery, Utah has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 0.9 °C (low) to 16.4 °C (high). Annual precipitation averages 209.6 Millimeters. Emery is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -10.3 °C | 3.3 °C | 16.26 mm |
| February | -7.4 °C | 5.9 °C | 20.32 mm |
| March | -3.3 °C | 11.4 °C | 13.21 mm |
| April | -0.3 °C | 15.2 °C | 9.65 mm |
| May | 4.4 °C | 20.4 °C | 17.02 mm |
| June | 9.2 °C | 26.7 °C | 11.43 mm |
| July | 13.2 °C | 30.1 °C | 17.78 mm |
| August | 12.1 °C | 28.9 °C | 21.84 mm |
| September | 7.3 °C | 24.4 °C | 30.99 mm |
| October | 0.8 °C | 17.4 °C | 28.45 mm |
| November | -5.3 °C | 9.5 °C | 9.65 mm |
| December | -9.9 °C | 3.4 °C | 12.95 mm |
| Annual | 0.9 °C | 16.4 °C | 209.55 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 6b : -20.6°C to -17.8°C |
| Plant Hardiness Zone - 2012 | Zone 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Extreme Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |