| 2023 Hardiness Zone: | Zone 7a: 0°F to 5°F |
| 2012 Hardiness Zone: | Zone 6b: -5°F to 0°F |
| 1990 Hardiness Zone: | Zone 6b: -5F to 0F |
| Average First Frost Date: | Oct. 11 - Oct. 20 |
| Average Last Frost Date: | May 11 - May 20 |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate |
| Ecoregion: | 67f - Southern Limestone/Dolomite Valleys and Low Rolling Hills |
| Heat Zone Days: | 8 - 14 days Over 86°F |
Annual Climate Data for ZIP Code 24243 - Dryden, VA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 23 | 24 | 31 | 39 | 48 | 57 | 61 | 60 | 53 | 40 | 32 | 26 | 41 |
| Avg Max Temp (°F) | 45 | 49 | 58 | 68 | 75 | 82 | 85 | 84 | 79 | 69 | 58 | 49 | 67 |
| Avg Precip (In.) | 4.62 | 4.75 | 4.79 | 4.62 | 5.25 | 5.06 | 4.83 | 4.13 | 3.75 | 3.32 | 4.26 | 4.6 | 53.99 |