Nassau, NY
Full City Profile · New York · Rensselaer County County
4.0
/5.0
A
Great
1,138
Population
1,626/sq mi density
$81,359
Median Income
$39,979 per capita
$229,000
Home Value
$286,665 Zillow
$920
Median Rent
27.1% income on rent
50°F
Avg Temperature
A
Overall
4.0 / 5.0
Strong
B
Economy
3.4 / 5.0
$81,359 median income, 10.7% unemployment
A+
Affordability
5.0 / 5.0
$229,000 home value, $920/mo rent
B+
Education
3.7 / 5.0
33.7% bachelor's degree or higher
Nassau experiences four distinct seasons with an average annual temperature of 50°F (10°C). Winters average 25°F in January while summers reach 73°F in July. Annual precipitation totals 42.0 inches. The area receives 52.7 inches of snow annually.
Temperature
25°F Jan (-4°C)
73°F Jul (23°C)
| Annual Average | 49.5°F |
| 8% below US avg | |
| January Average | 25°F (-4°C) |
| July Average | 73°F (23°C) |
Geography
| Elevation | 387 ft (118 m) |
| Area | 0.7 sq mi (1.8 km²) |
| Population Density | 1,626/sq mi |
| Coordinates | 42.5140°N, 73.6108°W |
| Timezone | America/New_York |
| County | Rensselaer County County |
| Nearest Airport | Albany International (ALB) 19 miles away |
Precipitation & Snow
Air Quality
Natural Hazard Risk
| Overall Risk | Relatively Moderate |
| Risk Score | 82.2 / 100 |
| Social Vulnerability | 34.9 / 100 |
| Community Resilience | 87.1 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | Relatively Low |
| Earthquake | Relatively Low |
| Wildfire | Very Low |
| Flood | Relatively Moderate |
| Hail | Relatively Moderate |
| Strong Wind | Relatively Moderate |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively Moderate |
| Ice Storm | Relatively Moderate |
| Drought | No Rating |
| Cold Wave | Relatively Low |
| Landslide | Relatively Low |
| Coastal Flood | No Rating |
| Avalanche | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 25°F (-4°C) | 2.2 in | Coldest, Driest |
| February | 27°F (-3°C) | 2.2 in | |
| March | 36°F (2°C) | 2.9 in | |
| April | 48°F (9°C) | 3.3 in | |
| May | 59°F (15°C) | 3.8 in | |
| June | 68°F (20°C) | 4.5 in | |
| July | 73°F (23°C) | 3.8 in | Warmest |
| August | 71°F (22°C) | 4.4 in | |
| September | 64°F (18°C) | 4.6 in | Wettest |
| October | 52°F (11°C) | 4.3 in | |
| November | 41°F (5°C) | 3.2 in | |
| December | 31°F (-1°C) | 2.9 in |
Nassau has a seasonal temperature swing of 48°F / from 25°F in January to 73°F in July. Total annual precipitation is 42.0 inches, with September being the wettest month (4.6") and January the driest (2.2").