Hot-summer humid continental

Martinsville, New Jersey

Somerset County, New Jersey · Population 12k · 341 ft elevation

Living in Martinsville

Martinsville has a hot-summer humid continental climate: hot summers (July highs around 85°F) and cold winters (January lows around 19°F).

Precipitation is wet at about 47″ a year, and it gets light snow (21″ a season).

Skies are sunny (60% of possible sunshine). Summers get sticky, with about 30 muggy days a year.

Air quality is good: a median AQI of 36, with about 1 unhealthy-air day in the latest year.

Martinsville at a glance

Population
12k
Elevation
341 ft
Average daily high
62°F30th percentile
Average daily low
39°F15th percentile
Annual precipitation
47″63th percentile
Annual snowfall
21″59th percentile
Sunshine hours per year
2,706 hrs41th percentile
Median AQI
3616th percentile
Median home value
$703k92th percentile
Median rent
$2,183/mo90th percentile
Median household income
$207k98th percentile
Property tax rate
1.42%70th percentile
Top state income-tax rate
10.8%
Sales tax (state + local)
6.6%
Unemployment rate
2.3%
Homes with broadband
97%89th percentile
Walkability index
7.329th percentile
Average commute
35 min
Math proficiency (8th grade)
66%80th percentile
Reading proficiency (8th grade)
86%
Violent crime rate
44 per 100k13th percentile
Property crime rate
750 per 100k
Overall natural-hazard risk
9151th percentile
Outdoor access
7776th percentile
Public land within 10 miles
7%
Public land within 30 miles
9%
Mountain relief within 30 miles
951 ft

Climate by month

Average monthly weather in Martinsville, New Jersey
MonthHighLowPrecipitationSnowSunshine
Jan38°F19°F3.5″6.8″160 hrs
Feb41°F19°F2.8″6.7″172 hrs
Mar49°F27°F4.1″3.6″204 hrs
Apr61°F36°F4.0″0.2″233 hrs
May71°F46°F3.4″—258 hrs
Jun80°F56°F4.3″—293 hrs
Jul85°F61°F4.7″—325 hrs
Aug83°F59°F3.7″—291 hrs
Sep76°F53°F4.3″—246 hrs
Oct64°F40°F4.3″0.1″198 hrs
Nov53°F30°F3.2″0.1″177 hrs
Dec43°F24°F4.4″3.5″149 hrs

Near Martinsville

Largest places in New Jersey

Sources: NOAA climate normals, NASA POWER, EPA air quality, U.S. Census Bureau, FEMA, FBI, EPA walkability and EDFacts. Methodology