| 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. 1 - Nov. 10 |
| Average Last Frost Date: | Apr. 1 - Apr. 10 |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate |
| Ecoregion: | 45b - Southern Outer Piedmont |
| Heat Zone Days: | 91 - 120 days Over 86°F |
Annual Climate Data for ZIP Code 31909 - Columbus, GA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 36 | 38 | 45 | 51 | 60 | 68 | 72 | 71 | 66 | 54 | 45 | 38 | 54 |
| Avg Max Temp (°F) | 57 | 61 | 69 | 76 | 83 | 89 | 91 | 91 | 86 | 77 | 68 | 59 | 76 |
| Avg Precip (In.) | 4.84 | 4.57 | 5.79 | 3.92 | 3.61 | 3.58 | 5.07 | 3.75 | 3.14 | 2.39 | 4 | 4.43 | 49.1 |