| 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. 1 - Mar. 10 | |
| 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 39470 - Poplarville, MS | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 38 | 41 | 48 | 54 | 63 | 69 | 71 | 71 | 66 | 55 | 47 | 41 | 55 |
| Avg Max Temp (°F) | 60 | 64 | 71 | 77 | 84 | 90 | 92 | 92 | 88 | 80 | 70 | 63 | 77 |
| Avg Precip (In.) | 6.07 | 5.68 | 6.56 | 5.41 | 5.55 | 4.73 | 6.45 | 5.17 | 4.38 | 3.44 | 4.86 | 5.24 | 63.53 |