| 2023 Hardiness Zone: | Zone 7b: 5°F to 10°F Zone 7a: 0°F to 5°F |
| 2012 Hardiness Zone: | Zone 7a: 0°F to 5°F |
| 1990 Hardiness Zone: | Zone 6b: -5F to 0F |
| Average First Frost Date: | Oct. 21 - Oct. 31 |
| Average Last Frost Date: | Apr. 21 - Apr. 30 |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate |
| Ecoregion: | 66j - Broad Basins |
| Heat Zone Days: | 1 - 7 days Over 86°F |
Annual Climate Data for ZIP Code 28806 - Asheville, NC | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 25 | 28 | 35 | 41 | 51 | 58 | 63 | 62 | 55 | 43 | 35 | 28 | 44 |
| Avg Max Temp (°F) | 46 | 50 | 58 | 67 | 75 | 81 | 84 | 83 | 77 | 67 | 57 | 49 | 66 |
| Avg Precip (In.) | 3.37 | 3.63 | 4.48 | 3.47 | 4.07 | 3.37 | 3.37 | 3.75 | 3.58 | 2.67 | 3.22 | 2.82 | 41.78 |