Longmeadow, MA
Full City Profile · Massachusetts · Hampden County County
3.9
/5.0
B+
Good
15,724
Population
1,730/sq mi density
$144,639
Median Income
$69,311 per capita
$425,800
Home Value
$541,809 Zillow
$1,650
Median Rent
30.2% income on rent
51°F
Avg Temperature
94
Violent Crime/100K
592 property/100K
B+
Overall
3.9 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.4 / 5.0
$144,639 median income, 6.3% unemployment
A+
Affordability
5.0 / 5.0
$425,800 home value, $1,650/mo rent
F
Safety
1.0 / 5.0
94 violent crimes/100K
A+
Education
5.0 / 5.0
66.1% bachelor's degree or higher
Longmeadow experiences four distinct seasons with an average annual temperature of 51°F (11°C). Winters average 27°F in January while summers reach 74°F in July. Annual precipitation totals 47.1 inches. The area receives 51.7 inches of snow annually. Air quality is rated Good with a median AQI of 37.
Temperature
27°F Jan (-3°C)
74°F Jul (24°C)
| Annual Average | 51.0°F |
| 6% below US avg | |
| January Average | 27°F (-3°C) |
| July Average | 74°F (24°C) |
Geography
| Elevation | 151 ft (46 m) |
| Area | 9.1 sq mi (23.5 km²) |
| Population Density | 1,730/sq mi |
| Coordinates | 42.0481°N, 72.5693°W |
| Timezone | America/New_York |
| County | Hampden County County |
| Nearest Airport | Bradley International (BDL) 10 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 37.0 |
| Rating | Good |
| Good Days % | 79.2% |
| Unhealthy Days | 2 |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0438 ppm |
| NO₂ (Nitrogen Dioxide) | 11.3 ppb |
| SO₂ (Sulfur Dioxide) | 0.22 ppb |
| PM2.5 (Fine Particles) | 7.3 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively Moderate |
| Risk Score | 92.8 / 100 |
| Social Vulnerability | 64.5 / 100 |
| Community Resilience | 73.2 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | Relatively High |
| Earthquake | Relatively Moderate |
| Wildfire | Very Low |
| Flood | Relatively High |
| Hail | Relatively Moderate |
| Strong Wind | Relatively High |
| Heat Wave | Relatively Moderate |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively Moderate |
| Ice Storm | Relatively High |
| Drought | Relatively Low |
| Cold Wave | Relatively Moderate |
| Landslide | Relatively Low |
| Avalanche | 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 | - | 146 km |
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 27°F (-3°C) | 3.3 in | Coldest |
| February | 30°F (-1°C) | 3.1 in | Driest |
| March | 38°F (3°C) | 3.8 in | |
| April | 50°F (10°C) | 3.9 in | |
| May | 60°F (16°C) | 3.8 in | |
| June | 69°F (21°C) | 4.3 in | |
| July | 74°F (24°C) | 4.2 in | Warmest |
| August | 73°F (23°C) | 4.2 in | |
| September | 65°F (18°C) | 4.4 in | |
| October | 53°F (12°C) | 4.5 in | Wettest |
| November | 42°F (6°C) | 3.5 in | |
| December | 33°F (0°C) | 4.1 in |
Longmeadow has a seasonal temperature swing of 47°F / from 27°F in January to 74°F in July. Total annual precipitation is 47.1 inches, with October being the wettest month (4.5") and February the driest (3.1").