| 2023 Hardiness Zone: | Zone 8b: 15°F to 20°F |
| 2012 Hardiness Zone: | Zone 8b: 15°F to 20°F Zone 8a: 10°F to 15°F |
| 1990 Hardiness Zone: | Zone 8a: 10F to 15F |
| Average First Frost Date: | Nov. 11 - Nov. 20 |
| Average Last Frost Date: | Mar. 21 - Mar. 31 |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate |
| Ecoregion: | 63h - Carolina Flatwoods |
| Heat Zone Days: | 91 - 120 days Over 86°F |
Annual Climate Data for ZIP Code 29003 - Bamberg, SC | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 36 | 38 | 44 | 50 | 59 | 66 | 70 | 69 | 65 | 53 | 45 | 38 | 53 |
| Avg Max Temp (°F) | 57 | 62 | 70 | 77 | 83 | 88 | 91 | 89 | 84 | 76 | 67 | 59 | 75 |
| Avg Precip (In.) | 4.52 | 3.82 | 4.25 | 3 | 3.54 | 5.41 | 4.92 | 5.49 | 4.17 | 2.85 | 2.82 | 3.48 | 48.28 |