| 2023 Hardiness Zone: | Zone 8a: 10°F to 15°F |
| 2012 Hardiness Zone: | Zone 7b: 5°F to 10°F |
| 1990 Hardiness Zone: | Zone 7a: 0F to 5F |
| 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: | 45d - Talladega Upland |
| Heat Zone Days: | 61 - 90 days Over 86°F |
Annual Climate Data for ZIP Code 30102 - Acworth, GA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 30 | 32 | 39 | 46 | 55 | 63 | 67 | 67 | 61 | 48 | 40 | 33 | 48 |
| Avg Max Temp (°F) | 50 | 55 | 63 | 72 | 79 | 85 | 89 | 88 | 82 | 72 | 62 | 53 | 71 |
| Avg Precip (In.) | 5.44 | 4.66 | 5.74 | 4.42 | 4.2 | 3.75 | 4.49 | 4.06 | 3.8 | 3.34 | 4.19 | 4.16 | 52.26 |