Humid subtropical

Kirkwood, Missouri

St. Louis County, Missouri · Population 29k · 669 ft elevation

Living in Kirkwood

Kirkwood has a humid subtropical climate: hot summers (July highs around 89°F) and cold winters (January lows around 24°F).

Precipitation is wet at about 44″ a year, and it gets light snow (10″ a season).

Skies are sunny (63% of possible sunshine). Summers get sticky, with about 57 muggy days a year.

Air quality is poor: a median AQI of 55, with about 8 unhealthy-air days in the latest year.

Kirkwood at a glance

Population
29k
Elevation
669 ft
Average daily high
67°F54th percentile
Average daily low
48°F62th percentile
Annual precipitation
44″52th percentile
Annual snowfall
10″46th percentile
Sunshine hours per year
2,821 hrs52th percentile
Median AQI
5593th percentile
Median home value
$422k74th percentile
Median rent
$1,293/mo57th percentile
Median household income
$117k83th percentile
Property tax rate
1.07%55th percentile
Top state income-tax rate
4.7%
Sales tax (state + local)
8.4%
Unemployment rate
3.1%
Homes with broadband
94%69th percentile
Walkability index
12.380th percentile
Average commute
22 min
Math proficiency (8th grade)
60%71th percentile
Reading proficiency (8th grade)
73%
Violent crime rate
147 per 100k44th percentile
Property crime rate
1,313 per 100k
Overall natural-hazard risk
9986th percentile
Outdoor access
3232th percentile
Public land within 10 miles
1%
Public land within 30 miles
3%
Mountain relief within 30 miles
361 ft

Climate by month

Average monthly weather in Kirkwood, Missouri
MonthHighLowPrecipitationSnowSunshine
Jan40°F24°F2.7″4.1″159 hrs
Feb46°F28°F2.3″2.8″154 hrs
Mar56°F37°F3.6″1.0″195 hrs
Apr67°F48°F4.8″0.1″241 hrs
May77°F58°F4.9″—277 hrs
Jun86°F67°F4.7″—324 hrs
Jul89°F71°F4.2″—336 hrs
Aug88°F69°F3.8″—307 hrs
Sep81°F61°F3.4″—272 hrs
Oct69°F50°F3.2″—225 hrs
Nov56°F39°F3.7″0.5″181 hrs
Dec45°F29°F2.6″1.7″150 hrs

Near Kirkwood

Largest places in Missouri

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