| 2023 Hardiness Zone: | Zone 8b: 15°F to 20°F Zone 8a: 10°F to 15°F |
| 2012 Hardiness Zone: | Zone 8a: 10°F to 15°F Zone 7b: 5°F to 10°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: | 67f - Southern Limestone/Dolomite Valleys and Low Rolling Hills |
| Heat Zone Days: | 91 - 120 days Over 86°F |
Annual Climate Data for ZIP Code 35186 - Wilsonville, AL | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 32 | 34 | 42 | 48 | 56 | 64 | 68 | 67 | 61 | 49 | 40 | 34 | 50 |
| Avg Max Temp (°F) | 56 | 61 | 69 | 77 | 83 | 89 | 92 | 91 | 86 | 77 | 67 | 59 | 76 |
| Avg Precip (In.) | 5.96 | 5.1 | 6.57 | 4.9 | 4.36 | 4.12 | 4.95 | 3.64 | 4.12 | 3.09 | 4.45 | 4.77 | 56.03 |