| 2023 Hardiness Zone: | Zone 8a: 10°F to 15°F |
| 2012 Hardiness Zone: | Zone 8a: 10°F to 15°F 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: | 65m - Rolling Coastal Plain |
| Heat Zone Days: | 61 - 90 days Over 86°F |
Annual Climate Data for ZIP Code 27804 - Rocky Mount, NC | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 30 | 32 | 39 | 46 | 55 | 64 | 68 | 67 | 60 | 48 | 40 | 32 | 48 |
| Avg Max Temp (°F) | 51 | 54 | 63 | 72 | 79 | 86 | 89 | 87 | 82 | 72 | 64 | 54 | 71 |
| Avg Precip (In.) | 4.16 | 3.46 | 4.3 | 3.06 | 3.98 | 3.91 | 4.55 | 4.5 | 4.54 | 3.09 | 2.94 | 3.13 | 45.64 |