| 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 | |
| 1990 Hardiness Zone: | Zone 6a: -10F to -5F | |
| Average First Frost Date: | Oct. 11 - Oct. 20 | |
| Average Last Frost Date: | May 11 - May 20 | |
| 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 24354 - Marion, VA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 22 | 23 | 31 | 38 | 47 | 55 | 59 | 58 | 52 | 39 | 31 | 25 | 40 |
| Avg Max Temp (°F) | 42 | 47 | 57 | 65 | 73 | 80 | 83 | 82 | 77 | 67 | 56 | 46 | 65 |
| Avg Precip (In.) | 3.44 | 3.3 | 3.46 | 3.75 | 4.72 | 4.45 | 4.29 | 3.96 | 3.2 | 3.03 | 3.08 | 3.29 | 43.97 |