| 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 7b: 5F to 10F |
| 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 31820 - Midland, GA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 35 | 37 | 44 | 50 | 59 | 67 | 70 | 70 | 64 | 52 | 43 | 37 | 52 |
| Avg Max Temp (°F) | 57 | 61 | 69 | 76 | 83 | 89 | 91 | 90 | 86 | 77 | 68 | 59 | 75 |
| Avg Precip (In.) | 4.96 | 4.71 | 5.79 | 4.03 | 3.5 | 3.66 | 5.1 | 3.71 | 3.18 | 2.49 | 3.98 | 4.45 | 49.54 |