| 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. 1 - Nov. 10 | |
| Average Last Frost Date: | Mar. 21 - Mar. 31 | |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate | |
| Ecoregion: | 65d - Southern Hilly Gulf Coastal Plain | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 91 - 120 days Over 86°F |
Annual Climate Data for ZIP Code 39422 - Bay Springs, MS | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 36 | 39 | 45 | 50 | 59 | 67 | 70 | 69 | 64 | 52 | 44 | 38 | 53 |
| Avg Max Temp (°F) | 58 | 63 | 71 | 77 | 83 | 89 | 92 | 91 | 87 | 78 | 68 | 61 | 77 |
| Avg Precip (In.) | 6.25 | 5.2 | 6.99 | 6.14 | 5.22 | 4.35 | 5.24 | 3.59 | 3.8 | 3.32 | 4.9 | 5.22 | 60.23 |