West Bishop, California has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 4.8 °C (low) to 22.7 °C (high). Annual precipitation averages 128.8 Millimeters. West Bishop is located in USDA Plant Hardiness Zone 8a. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -3.3 °C | 12.2 °C | 21.59 mm |
| February | -1.9 °C | 13.5 °C | 28.45 mm |
| March | 0.5 °C | 17.3 °C | 14.22 mm |
| April | 3.1 °C | 20.7 °C | 7.87 mm |
| May | 7.2 °C | 25.6 °C | 7.62 mm |
| June | 11.7 °C | 31.5 °C | 5.33 mm |
| July | 15.1 °C | 34.9 °C | 3.56 mm |
| August | 14.1 °C | 34.2 °C | 2.79 mm |
| September | 10.1 °C | 30.1 °C | 2.54 mm |
| October | 4.7 °C | 23.8 °C | 6.6 mm |
| November | -0.6 °C | 16.9 °C | 7.62 mm |
| December | -3.4 °C | 11.5 °C | 20.57 mm |
| Annual | 4.8 °C | 22.7 °C | 128.76 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 8a : -12.2°C to -9.4°C |
| Plant Hardiness Zone - 2012 | Zone 7b : -15°C to -12.2°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |