Hatch, Utah has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from -2.3 °C (low) to 16.2 °C (high). Annual precipitation averages 338.3 Millimeters. Hatch is located in USDA Plant Hardiness Zone 5b. 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 | -11.4 °C | 4.6 °C | 28.45 mm |
| February | -9.4 °C | 6.3 °C | 27.18 mm |
| March | -6 °C | 10.6 °C | 27.18 mm |
| April | -3.6 °C | 14.6 °C | 19.05 mm |
| May | 0.5 °C | 19.6 °C | 19.05 mm |
| June | 3.8 °C | 25.8 °C | 11.43 mm |
| July | 8.7 °C | 28.8 °C | 38.86 mm |
| August | 7.7 °C | 27.5 °C | 41.91 mm |
| September | 3.2 °C | 23.7 °C | 37.08 mm |
| October | -2.3 °C | 17.4 °C | 36.58 mm |
| November | -7.7 °C | 10.6 °C | 22.35 mm |
| December | -11.4 °C | 4.6 °C | 29.21 mm |
| Annual | -2.3 °C | 16.2 °C | 338.33 mm |
| 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 5b : -26.1°C to -23.3°C |
| Plant Hardiness Zone - 2012 | Zone 5b : -26.1°C to -23.3°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |