Hot-summer humid continental
South Barrington, Illinois
Cook County, Illinois · Population 5k · 856 ft elevation
Living in South Barrington
South Barrington has a hot-summer humid continental climate: hot summers (July highs around 81°F) and cold winters (January lows around 14°F).
Precipitation is wet at about 40″ a year, and it gets a fair bit of snow (39″ a season).
Skies are partly sunny (58% of possible sunshine). Summers get sticky, with about 30 muggy days a year.
Air quality is poor: a median AQI of 53, with about 25 unhealthy-air days in the latest year.
South Barrington at a glance
- Population
- 5k
- Elevation
- 856 ft
- Average daily high
- 57°F7th percentile
- Average daily low
- 39°F15th percentile
- Annual precipitation
- 40″38th percentile
- Annual snowfall
- 39″79th percentile
- Sunshine hours per year
- 2,610 hrs23th percentile
- Median AQI
- 5389th percentile
- Median home value
- $986k97th percentile
- Median rent
- $1,917/mo85th percentile
- Median household income
- $211k98th percentile
- Property tax rate
- 1.01%52th percentile
- Top state income-tax rate
- 5.0%
- Sales tax (state + local)
- 8.9%
- Unemployment rate
- 1.7%
- Homes with broadband
- 96%82th percentile
- Walkability index
- 9.764th percentile
- Average commute
- 32 min
- Math proficiency (8th grade)
- 53%63th percentile
- Reading proficiency (8th grade)
- 53%
- Violent crime rate
- 59 per 100k18th percentile
- Property crime rate
- 632 per 100k
- Overall natural-hazard risk
- 10093th percentile
- Outdoor access
- 3636th percentile
- Public land within 10 miles
- 3%
- Public land within 30 miles
- 2%
- Mountain relief within 30 miles
- 361 ft
Climate by month
| Month | High | Low | Precipitation | Snow | Sunshine |
|---|---|---|---|---|---|
| Jan | 29°F | 14°F | 2.1″ | 12.6″ | 137 hrs |
| Feb | 33°F | 17°F | 1.9″ | 8.5″ | 157 hrs |
| Mar | 45°F | 27°F | 2.4″ | 4.6″ | 194 hrs |
| Apr | 58°F | 37°F | 4.0″ | 1.1″ | 220 hrs |
| May | 69°F | 48°F | 5.2″ | — | 258 hrs |
| Jun | 78°F | 58°F | 4.6″ | — | 297 hrs |
| Jul | 81°F | 63°F | 4.0″ | — | 330 hrs |
| Aug | 79°F | 61°F | 4.6″ | — | 300 hrs |
| Sep | 73°F | 54°F | 3.6″ | — | 255 hrs |
| Oct | 60°F | 42°F | 3.4″ | 0.1″ | 188 hrs |
| Nov | 46°F | 30°F | 2.6″ | 2.0″ | 150 hrs |
| Dec | 34°F | 20°F | 2.2″ | 9.6″ | 124 hrs |
Near South Barrington
- Hoffman Estates, IL · 51k
- Inverness, IL · 7.5k
- Barrington Hills, IL · 3.9k
- Barrington, IL · 11k
- East Dundee, IL · 3.2k
- Streamwood, IL · 39k
- Schaumburg, IL · 77k
- Palatine, IL · 67k
Largest places in Illinois
- Chicago, IL · 2.7M
- Aurora, IL · 180k
- Joliet, IL · 150k
- Naperville, IL · 149k
- Rockford, IL · 148k
- Elgin, IL · 114k
- Springfield, IL · 114k
- Peoria, IL · 112k
Sources: NOAA climate normals, NASA POWER, EPA air quality, U.S. Census Bureau, FEMA, FBI, EPA walkability and EDFacts. Methodology