| 2023 Hardiness Zone: | Zone 8b: 15°F to 20°F Zone 9a: 20°F to 25°F | |
| 2012 Hardiness Zone: | Zone 8b: 15°F to 20°F | |
| 1990 Hardiness Zone: | Zone 8a: 10F to 15F | |
| Average First Frost Date: | Nov. 11 - Nov. 20 | |
| Average Last Frost Date: | Mar. 11 - Mar. 20 | |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate | |
| Ecoregion: | 65g - Dougherty Plain | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 91 - 120 days Over 86°F |
Annual Climate Data for ZIP Code 39813 - Arlington, GA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 38 | 40 | 47 | 52 | 61 | 68 | 70 | 69 | 65 | 54 | 46 | 39 | 54 |
| Avg Max Temp (°F) | 61 | 65 | 73 | 79 | 85 | 90 | 91 | 91 | 87 | 79 | 71 | 63 | 78 |
| Avg Precip (In.) | 5.8 | 4.85 | 5.75 | 3.67 | 3.7 | 4.71 | 5.64 | 4.08 | 3.61 | 2.53 | 3.69 | 4.16 | 52.2 |