West Wendover, Nevada has a Cold Desert Climate climate (Köppen classification: BWk). Average annual temperatures range from 3.8 °C (low) to 17.1 °C (high). Annual precipitation averages 171.5 Millimeters. West Wendover is located in USDA Plant Hardiness Zone 6b. 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 | -7.8 °C | 2.3 °C | 17.78 mm |
| February | -4.8 °C | 6.1 °C | 8.64 mm |
| March | -0.7 °C | 11.9 °C | 13.97 mm |
| April | 2.8 °C | 15.8 °C | 28.19 mm |
| May | 7.6 °C | 21.5 °C | 18.03 mm |
| June | 12.6 °C | 27.8 °C | 9.4 mm |
| July | 17.2 °C | 33.3 °C | 6.35 mm |
| August | 15.7 °C | 32.1 °C | 8.13 mm |
| September | 10.1 °C | 25.9 °C | 13.21 mm |
| October | 3.4 °C | 17.2 °C | 20.32 mm |
| November | -3.1 °C | 8.7 °C | 15.24 mm |
| December | -7.5 °C | 2.6 °C | 12.19 mm |
| Annual | 3.8 °C | 17.1 °C | 171.45 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 6b : -20.6°C to -17.8°C |
| Plant Hardiness Zone - 2012 | Zone 6b : -20.6°C to -17.8°C |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | BWk - Cold Desert Climate |