| 2023 Hardiness Zone: | Zone 6b: -5°F to 0°F Zone 7a: 0°F to 5°F | |
| 2012 Hardiness Zone: | Zone 6a: -10°F to -5°F Zone 6b: -5°F to 0°F Zone 5b: -15°F to -10°F | |
| 1990 Hardiness Zone: | Zone 6a: -10F to -5F | |
| Average First Frost Date: | Oct. 11 - Oct. 20 | |
| Average Last Frost Date: | May 1 - May 10 | |
| Koppen-Geiger Climate Zone: | Dfb - Humid Continental Mild Summer, Wet All Year | |
| Ecoregion: | 67f - Southern Limestone/Dolomite Valleys and Low Rolling Hills | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 24382 - Wytheville, VA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 20 | 22 | 28 | 36 | 46 | 54 | 59 | 57 | 50 | 38 | 30 | 23 | 39 |
| Avg Max Temp (°F) | 41 | 46 | 54 | 64 | 72 | 79 | 83 | 82 | 76 | 66 | 55 | 45 | 64 |
| Avg Precip (In.) | 3.01 | 2.92 | 3.33 | 3.28 | 4.25 | 3.49 | 3.73 | 3.21 | 3.12 | 2.87 | 2.74 | 2.49 | 38.44 |