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East Haven, CT
Full City Profile · Connecticut · South Central Connecticut Planning Region County
3.3
/5.0
B
Good
27,729
Population
2,254/sq mi density
$86,498
Median Income
$42,692 per capita
$274,900
Home Value
$344,465 Zillow
$1,454
Median Rent
40.2% income on rent
52°F
Avg Temperature
275 sunny days/yr
126
Violent Crime/100K
1,998 property/100K
B
Overall
3.3 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.5 / 5.0
$86,498 median income, 3.1% unemployment
A+
Affordability
4.9 / 5.0
$274,900 home value, $1,454/mo rent
F
Safety
1.0 / 5.0
126 violent crimes/100K
B
Education
3.0 / 5.0
25.0% bachelor's degree or higher
East Haven experiences four distinct seasons with an average annual temperature of 52°F (11°C). Winters average 31°F in January while summers reach 74°F in July. The area gets 275 sunny days per year. Annual precipitation totals 41.8 inches. Air quality is rated Good with a median AQI of 39.
Temperature
31°F Jan (-1°C)
74°F Jul (23°C)
| Annual Average | 52.0°F |
| 4% below US avg | |
| January Average | 31°F (-1°C) |
| July Average | 74°F (23°C) |
| Sunny Days | 275 days/yr |
Geography
| Elevation | 132 ft (40 m) |
| Area | 13.5 sq mi (35.0 km²) |
| Population Density | 2,254/sq mi |
| Coordinates | 41.2935°N, 72.8590°W |
| Timezone | America/New_York |
| County | South Central Connecticut Planning Region County |
| Nearest Airport | Bradley International (BDL) 46 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 39.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively High |
| Risk Score | 95.1 / 100 |
| Social Vulnerability | 45.2 / 100 |
| Community Resilience | 79.7 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | Relatively High |
| Earthquake | Relatively Moderate |
| Wildfire | Very Low |
| Flood | Relatively High |
| Hail | Relatively Low |
| Strong Wind | Relatively High |
| Heat Wave | Relatively Moderate |
| Winter Weather | Relatively High |
| Lightning | Relatively High |
| Ice Storm | Very High |
| Drought | Very Low |
| Cold Wave | Relatively Moderate |
| Landslide | Relatively Low |
| Coastal Flood | Relatively High |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Tsunami History
1 tsunami recorded within 500 km. Highest wave on record: 0.3 m (1 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1964 | LONG ISLAND, NY | Meteorological | 0.3 m | — | 59 km |
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 31°F (-1°C) | 3.7 in | Coldest |
| February | 31°F (-1°C) | 3.4 in | Driest |
| March | 39°F (4°C) | 4.1 in | |
| April | 49°F (9°C) | 4.2 in | Wettest |
| May | 60°F (15°C) | 4.0 in | |
| June | 69°F (20°C) | 3.7 in | |
| July | 74°F (23°C) | 3.8 in | Warmest |
| August | 73°F (23°C) | 3.9 in | |
| September | 65°F (18°C) | 3.7 in | |
| October | 54°F (12°C) | 3.7 in | |
| November | 44°F (7°C) | 4.1 in | |
| December | 34°F (1°C) | 4.0 in |
East Haven has a seasonal temperature swing of 43°F / from 31°F in January to 74°F in July. Total annual precipitation is 46.1 inches, with April being the wettest month (4.2") and February the driest (3.4").