| 2023 Hardiness Zone: | Zone 8a: 10°F to 15°F Zone 7b: 5°F to 10°F |
| 2012 Hardiness Zone: | 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: | 74b - Loess Plains |
| Heat Zone Days: | 91 - 120 days Over 86°F |
Annual Climate Data for ZIP Code 38619 - Como, MS | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 29 | 33 | 41 | 49 | 58 | 66 | 70 | 68 | 61 | 49 | 40 | 32 | 50 |
| Avg Max Temp (°F) | 49 | 54 | 63 | 72 | 80 | 87 | 91 | 90 | 85 | 75 | 62 | 52 | 72 |
| Avg Precip (In.) | 4.77 | 4.41 | 5.73 | 5.32 | 5.67 | 4.78 | 4.1 | 3.11 | 3.12 | 3.44 | 5.35 | 5.55 | 55.34 |