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Dardenne Prairie, MO

Full City Profile · Missouri

4.0 /5.0
A Great
13,137 Population 2,460/sq mi density
$155,585 Median Income $59,618 per capita
$392,300 Home Value $465,147 Zillow
$1,359 Median Rent 30.5% income on rent
55°F Avg Temperature 267 sunny days/yr
72 Violent Crime/100K 1,291 property/100K
A
Overall
4.0 / 5.0
Strong
A+
Economy
5.0 / 5.0
$155,585 median income, 1.5% unemployment
A+
Affordability
5.0 / 5.0
$392,300 home value, $1,359/mo rent
F
Safety
1.0 / 5.0
72 violent crimes/100K
A+
Education
5.0 / 5.0
52.5% bachelor's degree or higher
Dardenne Prairie experiences four distinct seasons with an average annual temperature of 55°F (13°C). Winters average 29°F in January while summers reach 78°F in July. The area gets 267 sunny days per year. Annual precipitation totals 37.8 inches. The area receives 6.5 inches of snow annually. Air quality is rated Good with a median AQI of 41.

Temperature

29°F Jan (-2°C) 78°F Jul (26°C)
Annual Average54.7°F
1% above US avg
January Average29°F (-2°C)
July Average78°F (26°C)
Sunny Days267 days/yr

Geography

Elevation620 ft (189 m)
Area5.3 sq mi (13.8 km²)
Population Density2,460/sq mi
Coordinates38.7695°N, 90.7290°W
TimezoneAmerica/Chicago
Nearest AirportSt Louis Lambert International (STL)
19 miles away

Precipitation & Snow

Annual Rainfall 37.8"
1% below US avg
Snowfall 6.5"
Wettest Month (May) 4.25"
Driest Month (Jan) 1.81"

Air Quality

AQI Median41.0
RatingGood

Earthquake History

28 earthquakes (M2.5+) within 150 km since 1990. Strongest: M3.9. Most recent: M2.6 on Sep 19, 2024.

Jun 7, 2011 18 km NNW of Potosi, Missouri M3.9 78 km
Mar 2, 1990 9 km NW of Vernon, Illinois M3.4 135 km
Aug 27, 1993 5 km SSE of Olympian Village, Missouri M3.3 80 km
Jan 29, 1993 7 km WNW of Brownstown, Illinois M3.2 150 km
Apr 6, 1994 2 km NE of Tamaroa, Illinois M3.2 149 km
Jul 1, 2017 9 km SSE of Mulberry Grove, Illinois M3.1 130 km
Jul 8, 2003 1 km N of Leasburg, Missouri M2.9 89 km
Feb 8, 2004 6 km SSW of Stoutsville, Missouri M2.9 128 km
May 18, 2006 9 km SSE of De Soto, Missouri M2.9 82 km
Apr 29, 2022 1 km SSW of Peerless Park, Missouri M2.8 33 km
Mar 28, 2024 1 km NNE of Germantown, Illinois M2.8 106 km
Jul 31, 1995 8 km SSW of Caledonia, Missouri M2.8 120 km
May 5, 2008 3 km SSE of Fenton, Missouri M2.8 41 km
Sep 13, 1997 3 km SSE of Darmstadt, Illinois M2.8 103 km
Jul 15, 1990 7 km SW of Potosi, Missouri M2.7 99 km
Nov 12, 1996 15 km SSE of Olympian Village, Missouri M2.7 90 km
Jul 22, 1998 12 km NE of Mine La Motte, Missouri M2.7 129 km
Sep 5, 2015 5 km SE of High Ridge, Missouri M2.7 43 km
Nov 25, 2013 8 km NE of Bonne Terre, Missouri M2.6 91 km
Mar 7, 2009 7 km S of Miramiguoa Park, Missouri M2.6 73 km
Source: USGS (M2.5+, 1990–2025)

Tornado History

527 tornadoes (EF0+) within 100 km since 1950. Strongest: EF4. Total: 57 fatalities, 1,068 injuries.

Date Rating Distance Fatalities
Apr 22, 2011 EF4 21 km 0
Apr 3, 1981 EF4 52 km 0
Jun 22, 1969 EF4 97 km 2
Jan 24, 1967 EF4 18 km 3
Feb 10, 1959 EF4 29 km 21
Feb 24, 1956 EF4 39 km 6
Dec 10, 2021 EF3 58 km 6
Dec 10, 2021 EF3 25 km 1
May 31, 2013 EF3 50 km 0
May 31, 2013 EF3 9 km 0
Dec 31, 2010 EF3 38 km 1
Mar 13, 2006 EF3 52 km 0
Mar 13, 2006 EF3 64 km 0
Mar 11, 2006 EF3 80 km 0
Nov 15, 1988 EF3 65 km 0
Nov 15, 1988 EF3 4 km 0
Apr 29, 1984 EF3 26 km 0
May 1, 1983 EF3 71 km 0
May 1, 1983 EF3 53 km 0
Dec 2, 1982 EF3 94 km 2
Source: NOAA SPC (EF0+, 1950–2024)

Wildfire History

12 wildfires (100+ acres) within 100 km. Largest: SMITH MILL HOLLOW (3,978 ac, 2022).

Year Name Acres Distance
2022 SMITH MILL HOLLOW 3,978 94 km
2019 UNNAMED 2,688 94 km
2004 CICERO CREEK 1,846 85 km
2021 BERRYMAN BLOCK B AND C 1,728 97 km
2024 HARMON SPRING RX 1,330 92 km
2018 UNNAMED 1,285 92 km
2024 FLATWOODS RX 796 95 km
2022 NORTH KOFFER HOLLOW 783 95 km
1989 UNNAMED 600 94 km
2000 UNNAMED 549 89 km
1992 UNNAMED 533 98 km
1997 FLATWOODS 530 95 km
Source: NIFC/IRWIN (100+ acres)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 29°F (-2°C) 1.8 in Coldest, Driest
February 34°F (1°C) 2.1 in
March 44°F (7°C) 3.4 in
April 55°F (13°C) 3.7 in
May 64°F (18°C) 4.3 in Wettest
June 73°F (23°C) 3.5 in
July 78°F (26°C) 3.9 in Warmest
August 76°F (24°C) 3.2 in
September 68°F (20°C) 3.2 in
October 57°F (14°C) 3.0 in
November 45°F (7°C) 3.2 in
December 34°F (1°C) 2.6 in

Dardenne Prairie has a seasonal temperature swing of 49°F / from 29°F in January to 78°F in July. Total annual precipitation is 37.8 inches, with May being the wettest month (4.3") and January the driest (1.8").

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