| 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: | Nov. 1 - Nov. 10 |
| Average Last Frost Date: | Apr. 1 - Apr. 10 |
| 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 27842 - Henrico, NC | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 27 | 29 | 36 | 44 | 53 | 62 | 67 | 65 | 58 | 46 | 37 | 30 | 46 |
| Avg Max Temp (°F) | 48 | 52 | 60 | 70 | 78 | 85 | 89 | 87 | 81 | 71 | 62 | 52 | 70 |
| Avg Precip (In.) | 4.03 | 3.33 | 4.27 | 3.26 | 3.98 | 3.68 | 4.49 | 4.33 | 4.34 | 3.54 | 3.22 | 3.14 | 45.61 |