| 2023 Hardiness Zone: | Zone 6a: -10°F to -5°F Zone 6b: -5°F to 0°F Zone 7b: 5°F to 10°F Zone 7a: 0°F to 5°F |
| 2012 Hardiness Zone: | Zone 6a: -10°F to -5°F Zone 6b: -5°F to 0°F Zone 7b: 5°F to 10°F Zone 7a: 0°F to 5°F Zone 5b: -15°F to -10°F |
| 1990 Hardiness Zone: | Zone 6a: -10F to -5F |
| Average First Frost Date: | Sep.1 - Sep. 10 |
| Average Last Frost Date: | Jun. 11 - Jun. 20 |
| Koppen-Geiger Climate Zone: | BSk - Cold Semi-Arid Climate |
| Ecoregion: | 13z - Upper Lahontan Basin |
| Heat Zone Days: | 46 - 60 days Over 86°F |
Annual Climate Data for ZIP Code 89426 - Paradise Valley, NV | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 18 | 22 | 26 | 29 | 35 | 42 | 48 | 46 | 38 | 31 | 24 | 18 | 31 |
| Avg Max Temp (°F) | 40 | 46 | 52 | 60 | 69 | 79 | 90 | 89 | 79 | 66 | 50 | 41 | 64 |
| Avg Precip (In.) | 1.31 | 1.15 | 1.08 | .7 | .92 | .7 | .33 | .34 | .63 | .71 | 1.31 | 1.39 | 10.58 |