Tselakai Dezza, Utah has a Cold Desert Climate climate (Köppen classification: BWk). Average annual temperatures range from 4.9 °C (low) to 21.5 °C (high). Annual precipitation averages 182.4 Millimeters. Tselakai Dezza is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -6.5 °C | 6.9 °C | 21.08 mm |
| February | -3.7 °C | 11.1 °C | 16.26 mm |
| March | -0.1 °C | 17 °C | 13.97 mm |
| April | 3.8 °C | 21.4 °C | 9.65 mm |
| May | 8.9 °C | 26.8 °C | 12.45 mm |
| June | 13.8 °C | 33.5 °C | 5.33 mm |
| July | 18.1 °C | 35.7 °C | 15.49 mm |
| August | 17.2 °C | 34 °C | 17.27 mm |
| September | 11.9 °C | 29.4 °C | 22.86 mm |
| October | 4.3 °C | 21.9 °C | 19.81 mm |
| November | -2.3 °C | 13.7 °C | 12.7 mm |
| December | -6.3 °C | 7 °C | 15.49 mm |
| Annual | 4.9 °C | 21.5 °C | 182.36 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 7a : -17.8°C to -15°C |
| Plant Hardiness Zone - 2012 | Zone 7a : -17.8°C to -15°C |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | BWk - Cold Desert Climate |