Hot-summer humid continental
Black Jack, Missouri
St. Louis County, Missouri · Population 6.6k · 607 ft elevation
Living in Black Jack
Black Jack has a hot-summer humid continental climate: hot summers (July highs around 89°F) and cold winters (January lows around 24°F).
Precipitation is wet at about 42″ a year, and it gets light snow (17″ a season).
Skies are sunny (62% of possible sunshine). Summers get sticky, with about 58 muggy days a year.
Air quality is poor: a median AQI of 55, with about 8 unhealthy-air days in the latest year.
Black Jack at a glance
- Population
- 6.6k
- Elevation
- 607 ft
- Average daily high
- 67°F54th percentile
- Average daily low
- 48°F62th percentile
- Annual precipitation
- 42″44th percentile
- Annual snowfall
- 17″54th percentile
- Sunshine hours per year
- 2,790 hrs47th percentile
- Median AQI
- 5593th percentile
- Median home value
- $188k30th percentile
- Median rent
- $1,177/mo49th percentile
- Median household income
- $66k38th percentile
- Property tax rate
- 1.43%70th percentile
- Top state income-tax rate
- 4.7%
- Sales tax (state + local)
- 8.4%
- Unemployment rate
- 13.3%
- Homes with broadband
- 94%69th percentile
- Walkability index
- 9.663th percentile
- Average commute
- 27 min
- Math proficiency (8th grade)
- 22%12th percentile
- Reading proficiency (8th grade)
- 28%
- Violent crime rate
- 251 per 100k64th percentile
- Property crime rate
- 1,286 per 100k
- Overall natural-hazard risk
- 9986th percentile
- Outdoor access
- 3636th percentile
- Public land within 10 miles
- 6%
- Public land within 30 miles
- 2%
- Mountain relief within 30 miles
- 262 ft
Climate by month
| Month | High | Low | Precipitation | Snow | Sunshine |
|---|---|---|---|---|---|
| Jan | 40°F | 24°F | 2.6″ | 5.7″ | 147 hrs |
| Feb | 46°F | 27°F | 2.2″ | 4.3″ | 154 hrs |
| Mar | 56°F | 36°F | 3.5″ | 2.3″ | 195 hrs |
| Apr | 68°F | 47°F | 4.7″ | 0.2″ | 238 hrs |
| May | 77°F | 58°F | 4.8″ | — | 272 hrs |
| Jun | 86°F | 67°F | 4.5″ | — | 322 hrs |
| Jul | 89°F | 71°F | 3.9″ | — | 343 hrs |
| Aug | 88°F | 69°F | 3.4″ | — | 316 hrs |
| Sep | 81°F | 61°F | 3.0″ | — | 274 hrs |
| Oct | 69°F | 49°F | 3.1″ | — | 218 hrs |
| Nov | 55°F | 37°F | 3.4″ | 0.9″ | 174 hrs |
| Dec | 44°F | 28°F | 2.5″ | 3.2″ | 137 hrs |
Near Black Jack
- Old Jamestown, MO · 21k
- Castle Point, MO · 2.8k
- Spanish Lake, MO · 18k
- Dellwood, MO · 4.9k
- Florissant, MO · 52k
- Bellefontaine Neighbors, MO · 11k
- Moline Acres, MO · 2.8k
- Ferguson, MO · 18k
Largest places in Missouri
- Kansas City, MO · 508k
- St. Louis, MO · 293k
- Springfield, MO · 169k
- Columbia, MO · 127k
- Independence, MO · 122k
- Lee's Summit, MO · 103k
- O'Fallon, MO · 93k
- St. Joseph, MO · 72k
Sources: NOAA climate normals, NASA POWER, EPA air quality, U.S. Census Bureau, FEMA, FBI, EPA walkability and EDFacts. Methodology