| 2023 Hardiness Zone: | Zone 8a: 10°F to 15°F Zone 7b: 5°F to 10°F |
| 2012 Hardiness Zone: | Zone 7b: 5°F to 10°F Zone 7a: 0°F to 5°F |
| 1990 Hardiness Zone: | Zone 7a: 0F to 5F |
| Average First Frost Date: | Oct. 21 - Oct. 31 |
| Average Last Frost Date: | Apr. 21 - Apr. 30 |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate |
| Ecoregion: | 67f - Southern Limestone/Dolomite Valleys and Low Rolling Hills |
| Heat Zone Days: | 61 - 90 days Over 86°F |
Annual Climate Data for ZIP Code 30731 - Menlo, GA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 28 | 30 | 37 | 44 | 53 | 62 | 66 | 65 | 59 | 46 | 37 | 30 | 46 |
| Avg Max Temp (°F) | 48 | 53 | 62 | 71 | 78 | 85 | 88 | 88 | 82 | 72 | 61 | 52 | 70 |
| Avg Precip (In.) | 5.79 | 5.35 | 6.55 | 4.64 | 4.47 | 4.4 | 4.24 | 3.76 | 4.16 | 3.29 | 4.69 | 4.9 | 56.24 |