| 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: | 46 - 60 days Over 86°F |
Annual Climate Data for ZIP Code 27409 - Greensboro, NC | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 28 | 30 | 37 | 45 | 54 | 63 | 68 | 66 | 59 | 47 | 38 | 31 | 47 |
| Avg Max Temp (°F) | 47 | 52 | 60 | 70 | 77 | 84 | 88 | 86 | 80 | 70 | 60 | 51 | 69 |
| Avg Precip (In.) | 3.68 | 3.2 | 3.95 | 3.44 | 4.02 | 3.71 | 4.4 | 3.78 | 4.19 | 3.39 | 3.01 | 3.16 | 43.93 |