| 2023 Hardiness Zone: | Zone 8b: 15°F to 20°F | |
| 2012 Hardiness Zone: | Zone 8a: 10°F to 15°F | |
| 1990 Hardiness Zone: | Zone 8a: 10F to 15F | |
| Average First Frost Date: | Nov. 11 - Nov. 20 | |
| Average Last Frost Date: | Mar. 21 - Mar. 31 | |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate | |
| Ecoregion: | 65p - Southeastern Floodplains and Low Terraces | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 91 - 120 days Over 86°F |
Annual Climate Data for ZIP Code 36732 - Demopolis, AL | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 33 | 36 | 44 | 50 | 59 | 66 | 70 | 69 | 63 | 51 | 42 | 35 | 51 |
| Avg Max Temp (°F) | 55 | 60 | 68 | 75 | 83 | 89 | 92 | 91 | 86 | 77 | 67 | 58 | 75 |
| Avg Precip (In.) | 6.15 | 4.9 | 6.42 | 4.99 | 4.52 | 3.71 | 4.9 | 3.55 | 3.75 | 3.4 | 4.65 | 4.68 | 55.61 |