Tselakai Dezza, Utah has a Cold Desert Climate climate (Köppen classification: BWk). Average annual temperatures range from 40.9 °F (low) to 70.8 °F (high). Annual precipitation averages 7.2 Inches. 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 | 20.3 °F | 44.5 °F | 0.83 in. |
| February | 25.3 °F | 51.9 °F | 0.64 in. |
| March | 31.9 °F | 62.6 °F | 0.55 in. |
| April | 38.8 °F | 70.6 °F | 0.38 in. |
| May | 48.0 °F | 80.3 °F | 0.49 in. |
| June | 56.9 °F | 92.3 °F | 0.21 in. |
| July | 64.6 °F | 96.3 °F | 0.61 in. |
| August | 63.0 °F | 93.2 °F | 0.68 in. |
| September | 53.4 °F | 85.0 °F | 0.9 in. |
| October | 39.8 °F | 71.4 °F | 0.78 in. |
| November | 27.9 °F | 56.7 °F | 0.5 in. |
| December | 20.7 °F | 44.6 °F | 0.61 in. |
| Annual | 40.9 °F | 70.8 °F | 7.18 in. |
| 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 : 0°F to 5°F |
| Plant Hardiness Zone - 2012 | Zone 7a : 0°F to 5°F |
| Current Drought Conditions | Extreme Drought |
| Köppen Climate Classification | BWk - Cold Desert Climate |