Hot-summer humid continental

Merrillville, Indiana

Lake County, Indiana · Population 36k · 666 ft elevation

Living in Merrillville

Merrillville has a hot-summer humid continental climate: hot summers (July highs around 84°F) and cold winters (January lows around 15°F).

Precipitation is wet at about 40″ a year, and it gets a fair bit of snow (30″ a season).

Skies are partly sunny (57% of possible sunshine). Summers get sticky, with about 35 muggy days a year.

Air quality is poor: a median AQI of 53, with about 15 unhealthy-air days in the latest year.

Merrillville at a glance

Population
36k
Elevation
666 ft
Average daily high
60°F18th percentile
Average daily low
40°F19th percentile
Annual precipitation
40″38th percentile
Annual snowfall
30″70th percentile
Sunshine hours per year
2,593 hrs20th percentile
Median AQI
5389th percentile
Median home value
$194k32th percentile
Median rent
$1,304/mo57th percentile
Median household income
$65k37th percentile
Property tax rate
0.90%45th percentile
Top state income-tax rate
3.0%
Sales tax (state + local)
7.0%
Unemployment rate
6.8%
Homes with broadband
87%27th percentile
Walkability index
7.736th percentile
Average commute
32 min
Math proficiency (8th grade)
26%18th percentile
Reading proficiency (8th grade)
36%
Violent crime rate
127 per 100k38th percentile
Property crime rate
1,347 per 100k
Overall natural-hazard risk
9668th percentile
Outdoor access
109th percentile
Public land within 10 miles
1%
Public land within 30 miles
2%
Mountain relief within 30 miles
197 ft

Climate by month

Average monthly weather in Merrillville, Indiana
MonthHighLowPrecipitationSnowSunshine
Jan32°F15°F2.3″9.7″122 hrs
Feb36°F18°F1.9″9.3″140 hrs
Mar47°F27°F2.3″3.4″193 hrs
Apr60°F38°F3.7″0.3″224 hrs
May71°F49°F4.2″—259 hrs
Jun81°F59°F5.1″—302 hrs
Jul84°F63°F4.3″—331 hrs
Aug82°F60°F4.3″—300 hrs
Sep77°F53°F3.3″—259 hrs
Oct64°F41°F3.6″0.2″194 hrs
Nov49°F30°F2.6″0.9″151 hrs
Dec37°F21°F2.2″5.9″118 hrs

Near Merrillville

Largest places in Indiana

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