Humid subtropical

Mount Vernon, Indiana

Posey County, Indiana · Population 6.4k · 404 ft elevation

Living in Mount Vernon

Mount Vernon has a humid subtropical climate: hot summers (July highs around 88°F) and cold winters (January lows around 23°F).

Precipitation is wet at about 47″ a year, and it sees only a dusting of snow (8″ a season).

Skies are sunny (62% of possible sunshine). Summers get sticky, with about 66 muggy days a year.

Air quality is good: a median AQI of 35, with about 1 unhealthy-air day in the latest year.

Mount Vernon at a glance

Population
6.4k
Elevation
404 ft
Average daily high
67°F54th percentile
Average daily low
45°F47th percentile
Annual precipitation
47″63th percentile
Annual snowfall
8″43th percentile
Sunshine hours per year
2,799 hrs48th percentile
Median AQI
3513th percentile
Median home value
$164k23th percentile
Median rent
$726/mo6th percentile
Median household income
$62k32th percentile
Property tax rate
0.76%32th percentile
Top state income-tax rate
3.0%
Sales tax (state + local)
7.0%
Unemployment rate
6.0%
Homes with broadband
91%49th percentile
Walkability index
8.550th percentile
Average commute
18 min
Math proficiency (8th grade)
57%66th percentile
Reading proficiency (8th grade)
52%
Violent crime rate
238 per 100k62th percentile
Property crime rate
682 per 100k
Overall natural-hazard risk
4610th percentile
Outdoor access
2727th percentile
Public land within 10 miles
7%
Public land within 30 miles
2%
Mountain relief within 30 miles
164 ft

Climate by month

Average monthly weather in Mount Vernon, Indiana
MonthHighLowPrecipitationSnowSunshine
Jan41°F23°F3.5″2.4″151 hrs
Feb46°F26°F2.9″3.1″153 hrs
Mar55°F34°F4.5″1.5″193 hrs
Apr67°F44°F5.1″—241 hrs
May77°F54°F5.0″—272 hrs
Jun85°F64°F4.6″—325 hrs
Jul88°F66°F3.6″—337 hrs
Aug87°F65°F3.0″—316 hrs
Sep81°F57°F3.2″—271 hrs
Oct70°F45°F3.5″0.2″224 hrs
Nov56°F35°F3.9″0.1″177 hrs
Dec46°F27°F3.8″1.1″139 hrs

Near Mount Vernon

Largest places in Indiana

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