| 2023 Hardiness Zone: | Zone 8a: 10°F to 15°F | |
| 2012 Hardiness Zone: | Zone 7b: 5°F to 10°F | |
| 1990 Hardiness Zone: | Zone 7a: 0F to 5F | |
| 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: | 45b - Southern Outer Piedmont | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 61 - 90 days Over 86°F |
Annual Climate Data for ZIP Code 28075 - Harrisburg, NC | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 29 | 31 | 38 | 46 | 56 | 64 | 69 | 67 | 60 | 47 | 38 | 31 | 48 |
| Avg Max Temp (°F) | 51 | 55 | 64 | 73 | 80 | 86 | 90 | 88 | 83 | 73 | 63 | 54 | 72 |
| Avg Precip (In.) | 4.22 | 3.61 | 4.52 | 3.27 | 3.87 | 4.08 | 4.32 | 3.67 | 4.1 | 3.81 | 3.39 | 3.34 | 46.21 |