Farr West, Utah has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 40.5 °F (low) to 62.5 °F (high). Annual precipitation averages 17.3 Inches. Farr West is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 20.8 °F | 36.0 °F | 1.89 in. |
| February | 24.8 °F | 41.6 °F | 1.52 in. |
| March | 32.7 °F | 52.6 °F | 1.75 in. |
| April | 38.8 °F | 60.4 °F | 1.91 in. |
| May | 46.9 °F | 70.4 °F | 2.21 in. |
| June | 54.4 °F | 81.4 °F | 1.01 in. |
| July | 62.6 °F | 91.2 °F | 0.46 in. |
| August | 60.9 °F | 89.3 °F | 0.68 in. |
| September | 51.6 °F | 78.5 °F | 1.23 in. |
| October | 40.3 °F | 63.8 °F | 1.69 in. |
| November | 30.1 °F | 48.4 °F | 1.24 in. |
| December | 22.2 °F | 36.8 °F | 1.67 in. |
| Annual | 40.5 °F | 62.5 °F | 17.26 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 7a : 0°F to 5°F |
| Plant Hardiness Zone - 2012 | Zone 6b : -5°F to 0°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |