Van Wyck, South Carolina has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 9.7 °C (low) to 22.7 °C (high). Annual precipitation averages 1135.4 Millimeters. Van Wyck is located in USDA Plant Hardiness Zone 8a. The growing season typically runs from the last frost around Mar. 21 - Mar. 31 through the first frost around Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -0.8 °C | 11.8 °C | 97.28 mm |
| February | 0.4 °C | 13.9 °C | 82.04 mm |
| March | 3.9 °C | 18.1 °C | 102.87 mm |
| April | 8.7 °C | 23.2 °C | 89.92 mm |
| May | 14 °C | 26.9 °C | 87.38 mm |
| June | 18.5 °C | 30.9 °C | 104.9 mm |
| July | 20.8 °C | 32.7 °C | 100.08 mm |
| August | 20.1 °C | 31.7 °C | 109.98 mm |
| September | 16.6 °C | 28.8 °C | 97.28 mm |
| October | 9.6 °C | 23.3 °C | 80.52 mm |
| November | 3.7 °C | 17.6 °C | 85.6 mm |
| December | 0.8 °C | 13.2 °C | 97.54 mm |
| Annual | 9.7 °C | 22.7 °C | 1135.39 mm |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8a : -12.2°C to -9.4°C |
| Plant Hardiness Zone - 2012 | Zone 7b : -15°C to -12.2°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |