Mondamin, IA

Full City Profile · Iowa · Washington County County

3.9 /5.0
B+ Good
378 Population 840/sq mi density
$71,750 Median Income $32,246 per capita
$90,000 Home Value $213,892 Zillow
$919 Median Rent 27.1% income on rent
50°F Avg Temperature
B+
Overall
3.9 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.3 / 5.0
$71,750 median income, 2.1% unemployment
A+
Affordability
5.0 / 5.0
$90,000 home value, $919/mo rent
C
Education
2.3 / 5.0
16.0% bachelor's degree or higher
Mondamin experiences four distinct seasons with an average annual temperature of 50°F (10°C). Winters average 22°F in January while summers reach 76°F in July. Annual precipitation totals 28.3 inches. The area receives 45.6 inches of snow annually.

Temperature

22°F Jan (-6°C) 76°F Jul (24°C)
Annual Average50.1°F
7% below US avg
January Average22°F (-6°C)
July Average76°F (24°C)

Geography

Elevation1,023 ft (312 m)
Area0.5 sq mi (1.2 km²)
Population Density840/sq mi
Coordinates41.7100°N, 96.0215°W
TimezoneAmerica/Chicago
CountyWashington County County
Nearest AirportEppley Airfield (OMA)
29 miles away

Precipitation & Snow

Annual Rainfall 28.3"
26% below US avg
Snowfall 45.6"
Wettest Month (Jun) 4.64"
Driest Month (Jan) 0.51"

Air Quality

Air Pollutants (EPA 2023)

PM2.5 (Fine Particles)7.6 μg/m³

Natural Hazard Risk

Overall RiskVery Low
Risk Score25.5 / 100
Social Vulnerability10.6 / 100
Community Resilience91.4 / 100

Hazard Breakdown

Tornado Relatively Moderate
Hurricane No Rating
Earthquake Very Low
Wildfire Relatively Low
Flood Very Low
Hail Relatively Moderate
Strong Wind Relatively Low
Heat Wave Very Low
Winter Weather Very Low
Lightning Very Low
Ice Storm Relatively Low
Drought Relatively Moderate
Cold Wave Relatively Low
Landslide Relatively Low
Source: FEMA National Risk Index v1.20 (Dec 2025)

Earthquake History

4 earthquakes (M2.5+) within 150 km since 1990. Strongest: M3.6. Most recent: M2.7 on Jun 30, 2021.

Dec 17, 2009 2 km NW of Auburn, Nebraska M3.6 146 km
Jul 16, 2004 6 km SSE of Riverton, Iowa M3.5 126 km
Aug 9, 1997 9 km NW of Clarkson, Nebraska M3.4 97 km
Jun 30, 2021 4 km E of Rembrandt, Iowa M2.7 145 km
Source: USGS (M2.5+, 1990-2025)

Tornado History

596 tornadoes (EF0+) within 100 km since 1950. Strongest: EF4. Total: 19 fatalities, 536 injuries.

Date Rating Distance Fatalities
Apr 26, 2024 EF4 62 km 0
Jun 16, 2014 EF4 89 km 1
Jun 16, 2014 EF4 96 km 1
Jun 16, 2014 EF4 84 km 0
Oct 4, 2013 EF4 99 km 0
Oct 4, 2013 EF4 70 km 0
Jul 7, 1977 EF4 75 km 0
Jun 26, 1976 EF4 45 km 0
May 6, 1975 EF4 60 km 3
Aug 13, 1952 EF4 72 km 0
Jul 15, 1950 EF4 49 km 0
Apr 26, 2024 EF3 51 km 0
Apr 26, 2024 EF3 55 km 1
Apr 26, 2024 EF3 64 km 0
Apr 9, 2011 EF3 52 km 0
Apr 9, 2011 EF3 94 km 0
Jun 11, 2008 EF3 13 km 4
May 16, 1999 EF3 14 km 0
May 16, 1999 EF3 18 km 2
Jul 5, 1994 EF3 73 km 0
Source: NOAA SPC (EF0+, 1950-2024)

Wildfire History

2 wildfires (100+ acres) within 100 km. Largest: UNNAMED (4,195 ac, 2005).

Year Name Acres Distance
2005 UNNAMED 4,195 78 km
2010 UNNAMED 629 36 km
Source: NIFC/IRWIN (100+ acres)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 22°F (-6°C) 0.5 in Coldest, Driest
February 26°F (-3°C) 0.6 in
March 39°F (4°C) 1.5 in
April 51°F (10°C) 3.1 in
May 62°F (17°C) 4.0 in
June 72°F (22°C) 4.6 in Wettest
July 76°F (24°C) 3.1 in Warmest
August 73°F (23°C) 3.5 in
September 65°F (18°C) 3.2 in
October 52°F (11°C) 2.0 in
November 38°F (3°C) 1.3 in
December 26°F (-3°C) 0.9 in

Mondamin has a seasonal temperature swing of 54°F / from 22°F in January to 76°F in July. Total annual precipitation is 28.3 inches, with June being the wettest month (4.6") and January the driest (0.5").

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