Hot-summer humid continental

Washington, Iowa

Washington County, Iowa · Population 7.3k · 768 ft elevation

Living in Washington

Washington has a hot-summer humid continental climate: hot summers (July highs around 85°F) and cold winters (January lows around 11°F).

Precipitation is wet at about 38″ a year, and it gets light snow (25″ a season).

Skies are sunny (61% of possible sunshine). Summers get sticky, with about 37 muggy days a year.

Air quality is good: a median AQI of 37, with about 4 unhealthy-air days in the latest year.

Washington at a glance

Population
7.3k
Elevation
768 ft
Average daily high
60°F18th percentile
Average daily low
38°F12th percentile
Annual precipitation
38″32th percentile
Annual snowfall
25″64th percentile
Sunshine hours per year
2,740 hrs43th percentile
Median AQI
3721th percentile
Median home value
$145k17th percentile
Median rent
$927/mo27th percentile
Median household income
$57k25th percentile
Property tax rate
1.77%83th percentile
Top state income-tax rate
3.8%
Sales tax (state + local)
6.9%
Unemployment rate
4.7%
Homes with broadband
84%16th percentile
Walkability index
8.550th percentile
Average commute
18 min
Math proficiency (8th grade)
62%73th percentile
Reading proficiency (8th grade)
62%
Violent crime rate
330 per 100k74th percentile
Property crime rate
1,239 per 100k
Overall natural-hazard risk
449th percentile
Outdoor access
22th percentile
Public land within 10 miles
0%
Public land within 30 miles
0%
Mountain relief within 30 miles
197 ft

Climate by month

Average monthly weather in Washington, Iowa
MonthHighLowPrecipitationSnowSunshine
Jan30°F11°F1.3″7.5″147 hrs
Feb35°F15°F1.6″8.1″172 hrs
Mar48°F26°F2.3″2.3″206 hrs
Apr62°F37°F3.6″0.8″225 hrs
May72°F49°F5.1″—268 hrs
Jun81°F60°F5.2″—303 hrs
Jul85°F63°F4.1″—336 hrs
Aug83°F60°F4.2″—307 hrs
Sep77°F51°F3.6″—269 hrs
Oct64°F40°F3.0″0.4″203 hrs
Nov48°F27°F2.2″1.4″169 hrs
Dec35°F18°F1.7″4.7″135 hrs

Near Washington

Largest places in Iowa

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