Floris, Virginia has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 7.3 °C (low) to 18.8 °C (high). Annual precipitation averages 1127 Millimeters. Floris is located in USDA Plant Hardiness Zone 7b. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.1 °C | 6 °C | 76.96 mm |
| February | -3.3 °C | 7.8 °C | 66.8 mm |
| March | 0.7 °C | 12.5 °C | 95.5 mm |
| April | 6.2 °C | 19 °C | 84.58 mm |
| May | 11.6 °C | 23.6 °C | 114.81 mm |
| June | 16.6 °C | 28.2 °C | 112.27 mm |
| July | 19.3 °C | 30.8 °C | 109.22 mm |
| August | 18.3 °C | 29.8 °C | 90.68 mm |
| September | 14.4 °C | 26.2 °C | 106.68 mm |
| October | 7.6 °C | 19.8 °C | 97.03 mm |
| November | 1.9 °C | 13.7 °C | 81.79 mm |
| December | -1.8 °C | 8.2 °C | 90.68 mm |
| Annual | 7.3 °C | 18.8 °C | 1127 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 7b : -15°C to -12.2°C |
| Plant Hardiness Zone - 2012 | Zone 6b : -20.6°C to -17.8°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |