Coventry Lake, CT
Full City Profile · Connecticut · Capitol Planning Region County
4.4
/5.0
A
Great
2,358
Population
659/sq mi density
$73,846
Median Income
$59,776 per capita
$263,200
Home Value
$264,043 Zillow
$1,031
Median Rent
51.0% income on rent
50°F
Avg Temperature
A
Overall
4.4 / 5.0
Strong
A
Economy
4.1 / 5.0
$73,846 median income, 1.2% unemployment
A+
Affordability
4.7 / 5.0
$263,200 home value, $1,031/mo rent
A
Education
4.4 / 5.0
42.2% bachelor's degree or higher
Coventry Lake experiences four distinct seasons with an average annual temperature of 50°F (10°C). Winters average 27°F in January while summers reach 72°F in July. Annual precipitation totals 43.2 inches. The area receives 39.0 inches of snow annually.
Temperature
27°F Jan (-3°C)
72°F Jul (22°C)
| Annual Average | 49.9°F |
| 8% below US avg | |
| January Average | 27°F (-3°C) |
| July Average | 72°F (22°C) |
Geography
| Elevation | 534 ft (163 m) |
| Area | 3.5 sq mi (9.1 km²) |
| Population Density | 659/sq mi |
| Coordinates | 41.7792°N, 72.3340°W |
| Timezone | America/New_York |
| County | Capitol Planning Region County |
| Nearest Airport | Bradley International (BDL) 21 miles away |
Precipitation & Snow
Air Quality
Natural Hazard Risk
| Overall Risk | Relatively High |
| Risk Score | 97.4 / 100 |
| Social Vulnerability | 28.1 / 100 |
| Community Resilience | 64.2 / 100 |
Hazard Breakdown
| Tornado | Relatively High |
| Hurricane | Relatively High |
| Earthquake | Relatively Moderate |
| Wildfire | Very Low |
| Flood | Relatively High |
| Hail | Relatively Moderate |
| Strong Wind | Relatively Moderate |
| Heat Wave | Relatively Moderate |
| Winter Weather | Relatively High |
| Lightning | Relatively High |
| Ice Storm | Very High |
| Drought | Relatively Low |
| Cold Wave | Relatively High |
| Landslide | Relatively Moderate |
| Coastal Flood | Very Low |
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 | - | 126 km |
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 27°F (-3°C) | 3.2 in | Coldest |
| February | 29°F (-2°C) | 2.7 in | Driest |
| March | 37°F (3°C) | 4.0 in | |
| April | 48°F (9°C) | 4.0 in | |
| May | 59°F (15°C) | 3.4 in | |
| June | 67°F (19°C) | 3.9 in | |
| July | 72°F (22°C) | 2.7 in | Warmest |
| August | 71°F (21°C) | 4.4 in | Wettest |
| September | 63°F (17°C) | 4.1 in | |
| October | 52°F (11°C) | 3.8 in | |
| November | 42°F (5°C) | 3.6 in | |
| December | 33°F (0°C) | 3.7 in |
Coventry Lake has a seasonal temperature swing of 45°F / from 27°F in January to 72°F in July. Total annual precipitation is 43.3 inches, with August being the wettest month (4.4") and February the driest (2.7").