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Delmar, DE
Full City Profile · Delaware · Wicomico County County
3.0
/5.0
B
Good
2,386
Population
1,256/sq mi density
$61,344
Median Income
$26,979 per capita
$222,700
Home Value
$327,184 Zillow
$875
Median Rent
27.3% income on rent
58°F
Avg Temperature
293 sunny days/yr
933
Violent Crime/100K
2,799 property/100K
B
Overall
3.0 / 5.0
Good overall score based on economy, affordability, safety and education
B+
Economy
3.7 / 5.0
$61,344 median income, 4.1% unemployment
A+
Affordability
4.6 / 5.0
$222,700 home value, $875/mo rent
F
Safety
1.0 / 5.0
933 violent crimes/100K (146% above avg)
C+
Education
2.7 / 5.0
20.9% bachelor's degree or higher
Delmar 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. The area gets 293 sunny days per year. Annual precipitation totals 49.9 inches. Air quality is rated Good with a median AQI of 41.
Temperature
38°F Jan (3°C)
79°F Jul (26°C)
| Annual Average | 58.4°F |
| 8% above US avg | |
| January Average | 38°F (3°C) |
| July Average | 79°F (26°C) |
| Sunny Days | 293 days/yr |
Geography
| Elevation | 48 ft (15 m) |
| Area | 1.8 sq mi (4.6 km²) |
| Population Density | 1,256/sq mi |
| Coordinates | 38.4725°N, 75.5439°W |
| Timezone | America/New_York |
| County | Wicomico County County |
| Nearest Airport | Salisbury-Ocean City Wicomico Regional (SBY) 9 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 41.0 |
| Rating | Good |
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) | 3.8 in | |
| February | 37°F (3°C) | 3.2 in | Coldest, Driest |
| March | 45°F (7°C) | 4.3 in | |
| April | 54°F (12°C) | 3.4 in | |
| May | 64°F (18°C) | 3.7 in | |
| June | 72°F (22°C) | 3.4 in | |
| July | 79°F (26°C) | 4.4 in | Warmest |
| August | 75°F (24°C) | 4.5 in | Wettest |
| September | 69°F (21°C) | 3.8 in | |
| October | 58°F (15°C) | 3.3 in | |
| November | 49°F (9°C) | 3.2 in | |
| December | 40°F (4°C) | 3.4 in |
Delmar has a seasonal temperature swing of 41°F / from 37°F in February to 79°F in July. Total annual precipitation is 44.3 inches, with August being the wettest month (4.5") and February the driest (3.2").