| 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. 11 - Nov. 20 |
| Average Last Frost Date: | Mar. 21 - Mar. 31 |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate |
| Ecoregion: | 63h - Carolina Flatwoods |
| Heat Zone Days: | 61 - 90 days Over 86°F |
Annual Climate Data for ZIP Code 28562 - New Bern, NC | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 34 | 35 | 41 | 49 | 58 | 66 | 70 | 69 | 64 | 52 | 43 | 36 | 51 |
| Avg Max Temp (°F) | 55 | 58 | 65 | 73 | 80 | 86 | 89 | 88 | 83 | 75 | 66 | 58 | 73 |
| Avg Precip (In.) | 4.73 | 3.77 | 4.45 | 3.35 | 4.19 | 4.79 | 6.43 | 6.75 | 5.5 | 3.38 | 3.19 | 3.78 | 54.31 |