| 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 8b: 15F to 20F | |
| 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: | 65f - Southern Pine Plains and Hills | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 121 - 150 days Over 86°F |
Annual Climate Data for ZIP Code 39577 - Wiggins, MS | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 37 | 39 | 47 | 53 | 61 | 68 | 70 | 70 | 66 | 54 | 46 | 39 | 54 |
| Avg Max Temp (°F) | 60 | 64 | 72 | 78 | 84 | 90 | 92 | 92 | 88 | 80 | 70 | 63 | 78 |
| Avg Precip (In.) | 6.53 | 5.49 | 6.74 | 5.18 | 5.71 | 4.99 | 6.79 | 5.61 | 5.26 | 3.3 | 5.13 | 5.15 | 65.88 |