| 2023 Hardiness Zone: | Zone 8a: 10°F to 15°F Zone 7b: 5°F to 10°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. 21 - Oct. 31 |
| Average Last Frost Date: | Apr. 11 - Apr. 20 |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate |
| Ecoregion: | 68b - Sequatchie Valley |
| Heat Zone Days: | 91 - 120 days Over 86°F |
Annual Climate Data for ZIP Code 35768 - Scottsboro, AL | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 29 | 32 | 39 | 46 | 55 | 63 | 67 | 66 | 59 | 46 | 38 | 31 | 48 |
| Avg Max Temp (°F) | 51 | 55 | 64 | 73 | 81 | 88 | 91 | 91 | 85 | 75 | 64 | 54 | 73 |
| Avg Precip (In.) | 5.59 | 5.15 | 6.48 | 4.48 | 4.73 | 4.4 | 4.4 | 3.53 | 4.69 | 3.42 | 4.81 | 5.52 | 57.21 |