| 2023 Hardiness Zone: | 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 7a: 0°F to 5°F |
| 1990 Hardiness Zone: | Zone 6b: -5F to 0F |
| Average First Frost Date: | Oct. 1 - Oct. 10 |
| Average Last Frost Date: | Jun. 1 - Jun. 10 |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate |
| Ecoregion: | 66j - Broad Basins |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 28753 - Marshall, NC | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 23 | 24 | 31 | 38 | 47 | 56 | 60 | 59 | 53 | 40 | 32 | 26 | 41 |
| Avg Max Temp (°F) | 46 | 50 | 58 | 67 | 75 | 81 | 85 | 84 | 78 | 69 | 58 | 49 | 67 |
| Avg Precip (In.) | 3.38 | 3.38 | 4.06 | 3.35 | 3.92 | 3.62 | 3.69 | 3.82 | 2.93 | 2.35 | 2.96 | 2.8 | 40.26 |