| 2023 Hardiness Zone: | Zone 8a: 10°F to 15°F 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. 21 - Oct. 31 |
| Average Last Frost Date: | Apr. 21 - Apr. 30 |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate |
| Ecoregion: | 68a - Cumberland Plateau |
| Heat Zone Days: | 8 - 14 days Over 86°F |
Annual Climate Data for ZIP Code 37387 - Tracy City, TN | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 26 | 30 | 37 | 45 | 54 | 61 | 66 | 64 | 59 | 47 | 38 | 30 | 46 |
| Avg Max Temp (°F) | 44 | 49 | 57 | 66 | 74 | 81 | 84 | 83 | 78 | 68 | 57 | 48 | 66 |
| Avg Precip (In.) | 6.11 | 5.14 | 6.95 | 5.1 | 5.54 | 4.61 | 5.54 | 4.09 | 4.98 | 4.33 | 6.02 | 5.96 | 64.37 |