King William, VA
Full City Profile · Virginia · King William County County
2.2
/5.0
C
Fair
151
Population
33/sq mi density
$260,400
Home Value
$352,740 Zillow
59°F
Avg Temperature
C
Overall
2.2 / 5.0
Fair overall score based on economy, affordability, safety and education
C
Education
2.2 / 5.0
15.6% bachelor's degree or higher
King William enjoys a temperate climate with an average annual temperature of 59°F (15°C). Winters average 39°F in January while summers reach 79°F in July. Annual precipitation totals 45.6 inches. The area receives 7.8 inches of snow annually.
Temperature
39°F Jan (4°C)
79°F Jul (26°C)
| Annual Average | 59.3°F |
| 10% above US avg | |
| January Average | 39°F (4°C) |
| July Average | 79°F (26°C) |
Geography
| Elevation | 111 ft (34 m) |
| Area | 4.6 sq mi (11.9 km²) |
| Population Density | 33/sq mi |
| Coordinates | 37.6832°N, 77.0298°W |
| Timezone | America/New_York |
| County | King William County County |
| Nearest Airport | Richmond International (RIC) 20 miles away |
Precipitation & Snow
Air Quality
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 8.3 / 100 |
| Social Vulnerability | 10.6 / 100 |
| Community Resilience | 72.6 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Hurricane | Relatively Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Very Low |
| Hail | Very Low |
| Strong Wind | Very Low |
| Heat Wave | Very Low |
| Winter Weather | Very Low |
| Lightning | Very Low |
| Ice Storm | Very Low |
| Drought | Relatively Moderate |
| Cold Wave | Very Low |
| Landslide | Very Low |
| Coastal Flood | Relatively Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 39°F (4°C) | 3.2 in | Coldest |
| February | 42°F (5°C) | 2.9 in | Driest |
| March | 49°F (10°C) | 4.0 in | |
| April | 59°F (15°C) | 3.2 in | |
| May | 67°F (20°C) | 3.8 in | |
| June | 75°F (24°C) | 4.2 in | |
| July | 79°F (26°C) | 4.8 in | Warmest, Wettest |
| August | 77°F (25°C) | 4.4 in | |
| September | 71°F (22°C) | 4.4 in | |
| October | 61°F (16°C) | 3.8 in | |
| November | 50°F (10°C) | 3.3 in | |
| December | 42°F (6°C) | 3.7 in |
King William has a seasonal temperature swing of 40°F / from 39°F in January to 79°F in July. Total annual precipitation is 45.6 inches, with July being the wettest month (4.8") and February the driest (2.9").