Kings Park, Virginia has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 8.4 °C (low) to 19.2 °C (high). Annual precipitation averages 1132.3 Millimeters. Kings Park is located in USDA Plant Hardiness Zone 7b. The growing season typically runs from the last frost around Apr. 1 - Apr. 10 through the first frost around Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -3.1 °C | 6.4 °C | 75.69 mm |
| February | -2.2 °C | 8.3 °C | 67.56 mm |
| March | 1.6 °C | 13 °C | 96.27 mm |
| April | 7.2 °C | 19.6 °C | 84.33 mm |
| May | 12.6 °C | 24.1 °C | 111.51 mm |
| June | 17.6 °C | 28.7 °C | 113.79 mm |
| July | 20.3 °C | 31.1 °C | 116.59 mm |
| August | 19.4 °C | 30.1 °C | 88.9 mm |
| September | 15.7 °C | 26.4 °C | 111 mm |
| October | 9.1 °C | 20.1 °C | 95.25 mm |
| November | 3.2 °C | 14.1 °C | 79.25 mm |
| December | -0.6 °C | 8.6 °C | 92.2 mm |
| Annual | 8.4 °C | 19.2 °C | 1132.34 mm |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 7b : -15°C to -12.2°C |
| Plant Hardiness Zone - 2012 | Zone 7a : -17.8°C to -15°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |