Taylorsville, Utah has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 5.1 °C (low) to 18 °C (high). Annual precipitation averages 413 Millimeters. Taylorsville is located in USDA Plant Hardiness Zone 7b. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -5.6 °C | 3.9 °C | 34.29 mm |
| February | -3.4 °C | 6.8 °C | 35.05 mm |
| March | 0.8 °C | 12.6 °C | 38.61 mm |
| April | 3.6 °C | 16.3 °C | 56.13 mm |
| May | 8.3 °C | 21.9 °C | 49.02 mm |
| June | 12.7 °C | 28.2 °C | 24.64 mm |
| July | 17.8 °C | 33.6 °C | 20.57 mm |
| August | 16.8 °C | 32.7 °C | 21.59 mm |
| September | 11.3 °C | 26.7 °C | 27.94 mm |
| October | 4.7 °C | 18.6 °C | 35.56 mm |
| November | -1 °C | 10.4 °C | 36.07 mm |
| December | -5.2 °C | 4.1 °C | 33.53 mm |
| Annual | 5.1 °C | 18 °C | 413 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 7b : -15°C to -12.2°C |
| Plant Hardiness Zone - 2012 | Zone 7a : -17.8°C to -15°C |
| Current Drought Conditions | Extreme Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |