| 2023 Hardiness Zone: | Zone 8b: 15°F to 20°F |
| 2012 Hardiness Zone: | Zone 8b: 15°F to 20°F 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: | 73a - Northern Holocene Meander Belts |
| Heat Zone Days: | 91 - 120 days Over 86°F |
Annual Climate Data for ZIP Code 39194 - Yazoo City, MS | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 35 | 39 | 46 | 53 | 62 | 69 | 72 | 71 | 65 | 53 | 44 | 38 | 54 |
| Avg Max Temp (°F) | 54 | 60 | 68 | 76 | 83 | 89 | 92 | 92 | 87 | 77 | 66 | 57 | 75 |
| Avg Precip (In.) | 6.21 | 5.04 | 6.7 | 5.86 | 5.56 | 4.01 | 4.24 | 3.25 | 2.96 | 4.06 | 5.2 | 6.13 | 59.23 |