Pioche, Nevada has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 4.3 °C (low) to 17.9 °C (high). Annual precipitation averages 334 Millimeters. Pioche is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around May 21 - May 31 through the first frost around Sep.11 - Sep. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.8 °C | 6.6 °C | 37.85 mm |
| February | -3.9 °C | 7.9 °C | 41.15 mm |
| March | -0.8 °C | 12.3 °C | 48.77 mm |
| April | 1.8 °C | 15.9 °C | 19.56 mm |
| May | 6.6 °C | 21.1 °C | 23.88 mm |
| June | 12.4 °C | 27.3 °C | 12.95 mm |
| July | 16.2 °C | 31.2 °C | 19.56 mm |
| August | 15.1 °C | 30.2 °C | 26.92 mm |
| September | 11.1 °C | 25.9 °C | 21.84 mm |
| October | 4.7 °C | 18.9 °C | 26.42 mm |
| November | -1.1 °C | 11.6 °C | 20.57 mm |
| December | -5.4 °C | 5.9 °C | 34.54 mm |
| Annual | 4.3 °C | 17.9 °C | 334.01 mm |
| Average First Frost Date | Sep.11 - Sep. 20 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 7a : -17.8°C to -15°C |
| Plant Hardiness Zone - 2012 | Zone 7a : -17.8°C to -15°C |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |