| 2023 Hardiness Zone: | Zone 7b: 5°F to 10°F Zone 7a: 0°F to 5°F | |
| 2012 Hardiness Zone: | Zone 7b: 5°F to 10°F Zone 7a: 0°F to 5°F | |
| 1990 Hardiness Zone: | Zone 7a: 0F to 5F | |
| Average First Frost Date: | Oct. 11 - Oct. 20 | |
| Average Last Frost Date: | May 1 - May 10 | |
| Koppen-Geiger Climate Zone: | BWk - Cold Desert Climate | |
| Ecoregion: | 13j - Lahontan Salt Shrub Basin | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 61 - 90 days Over 86°F |
Annual Climate Data for ZIP Code 89408 - Fernley, NV | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 22 | 27 | 31 | 35 | 44 | 51 | 58 | 56 | 47 | 37 | 28 | 22 | 38 |
| Avg Max Temp (°F) | 45 | 51 | 58 | 64 | 74 | 83 | 92 | 91 | 81 | 68 | 54 | 45 | 67 |
| Avg Precip (In.) | .61 | .64 | .69 | .42 | .57 | .51 | .35 | .31 | .55 | .39 | .51 | .53 | 6.08 |