Vienna, MD
Full City Profile · Maryland · Wicomico County County
3.9
/5.0
B+
Good
330
Population
429/sq mi density
$97,500
Median Income
$32,593 per capita
$196,600
Home Value
$245,948 Zillow
58°F
Avg Temperature
B+
Overall
3.9 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.6 / 5.0
$97,500 median income, 0.0% unemployment
A+
Affordability
5.0 / 5.0
$196,600 home value, /mo rent
C
Education
2.0 / 5.0
12.8% bachelor's degree or higher
Vienna enjoys a temperate climate with an average annual temperature of 58°F (14°C). Winters average 38°F in January while summers reach 79°F in July. Annual precipitation totals 49.9 inches. The area receives 8.0 inches of snow annually.
Temperature
38°F Jan (3°C)
79°F Jul (26°C)
| Annual Average | 58.3°F |
| 8% above US avg | |
| January Average | 38°F (3°C) |
| July Average | 79°F (26°C) |
Geography
| Elevation | 7 ft (2 m) |
| Area | 0.8 sq mi (2.0 km²) |
| Population Density | 429/sq mi |
| Coordinates | 38.4811°N, 75.8318°W |
| Timezone | America/New_York |
| County | Wicomico County County |
| Nearest Airport | Cambridge-Dorchester Regional (CGE) 11 miles away |
Precipitation & Snow
Air Quality
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 60.8 / 100 |
| Social Vulnerability | 26.9 / 100 |
| Community Resilience | 76.9 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Relatively Moderate |
| Earthquake | Relatively Low |
| Wildfire | Relatively Low |
| Flood | Relatively Low |
| Hail | Very Low |
| Strong Wind | Relatively Low |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively Moderate |
| Ice Storm | Relatively Moderate |
| Drought | Relatively Moderate |
| Cold Wave | Relatively 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 | 38°F (3°C) | 3.5 in | Coldest |
| February | 39°F (4°C) | 3.1 in | Driest |
| March | 47°F (8°C) | 4.4 in | |
| April | 57°F (14°C) | 3.6 in | |
| May | 66°F (19°C) | 4.0 in | |
| June | 74°F (24°C) | 4.5 in | |
| July | 79°F (26°C) | 4.7 in | Warmest |
| August | 77°F (25°C) | 5.0 in | |
| September | 71°F (22°C) | 5.4 in | Wettest |
| October | 60°F (16°C) | 4.4 in | |
| November | 50°F (10°C) | 3.4 in | |
| December | 41°F (5°C) | 3.9 in |
Vienna has a seasonal temperature swing of 42°F / from 38°F in January to 79°F in July. Total annual precipitation is 49.9 inches, with September being the wettest month (5.4") and February the driest (3.1").