| 2023 Hardiness Zone: | Zone 8a: 10°F to 15°F |
| 2012 Hardiness Zone: | Zone 7b: 5°F to 10°F |
| 1990 Hardiness Zone: | Zone 7b: 5F to 10F |
| Average First Frost Date: | Oct. 21 - Oct. 31 |
| Average Last Frost Date: | Apr. 11 - Apr. 20 |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate |
| Ecoregion: | 45f - Northern Outer Piedmont |
| Heat Zone Days: | 61 - 90 days Over 86°F |
Annual Climate Data for ZIP Code 27508 - Bunn, NC | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 27 | 29 | 37 | 44 | 54 | 62 | 67 | 65 | 59 | 46 | 37 | 30 | 46 |
| Avg Max Temp (°F) | 50 | 54 | 63 | 72 | 79 | 86 | 90 | 88 | 82 | 72 | 64 | 54 | 71 |
| Avg Precip (In.) | 4.16 | 3.49 | 4.35 | 3.12 | 4.1 | 3.78 | 4.44 | 4.51 | 4.32 | 3.38 | 3.14 | 3.18 | 45.97 |