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Rossmoyne, OH

Full City Profile · Ohio · Hamilton County County

3.2 /5.0
B Good
1,414 Population 2,619/sq mi density
$49,028 Median Income $37,642 per capita
$176,800 Home Value $88,137 Zillow
$1,001 Median Rent 21.3% income on rent
54°F Avg Temperature 297 sunny days/yr
88 Violent Crime/100K 1,634 property/100K
B
Overall
3.2 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.0 / 5.0
$49,028 median income, 1.7% unemployment
A+
Affordability
4.7 / 5.0
$176,800 home value, $1,001/mo rent
F
Safety
1.0 / 5.0
88 violent crimes/100K
B
Education
3.3 / 5.0
28.3% bachelor's degree or higher
Rossmoyne experiences four distinct seasons with an average annual temperature of 54°F (12°C). Winters average 30°F in January while summers reach 75°F in July. The area gets 297 sunny days per year. Air quality is rated Good with a median AQI of 43.

Temperature

30°F Jan (-1°C) 75°F Jul (24°C)
Annual Average53.8°F
0% below US avg
January Average30°F (-1°C)
July Average75°F (24°C)
Sunny Days297 days/yr

Geography

Elevation831 ft (253 m)
Area0.6 sq mi (1.5 km²)
Population Density2,619/sq mi
Coordinates39.2153°N, 84.3888°W
TimezoneAmerica/New_York
CountyHamilton County County
Nearest AirportButler County Regional/Hogan Field (HAO)
12 miles away

Precipitation & Snow

Wettest Month (May) 4.61"
Driest Month (Feb) 2.64"

Air Quality

AQI Median43.0
RatingGood

Air Pollutants (EPA 2023)

Ozone (O₃)0.0466 ppm
NO₂ (Nitrogen Dioxide)19.3 ppb
SO₂ (Sulfur Dioxide)0.71 ppb
CO (Carbon Monoxide)0.29 ppm
PM2.5 (Fine Particles)10.3 μg/m³

Natural Hazard Risk

Overall RiskRelatively High
Risk Score96.3 / 100
Social Vulnerability43.9 / 100
Community Resilience86.3 / 100

Hazard Breakdown

Tornado Very High
Hurricane Very Low
Earthquake Relatively Moderate
Wildfire Very Low
Flood Relatively High
Hail Relatively Moderate
Strong Wind Relatively High
Heat Wave Relatively High
Winter Weather Relatively High
Lightning Very High
Ice Storm Relatively High
Drought Relatively Low
Cold Wave Relatively High
Landslide Relatively Moderate
Source: FEMA National Risk Index v1.20 (Dec 2025)

Earthquake History

13 earthquakes (M2.5+) within 150 km since 1990. Strongest: M3.8. Most recent: M2.5 on Jan 28, 2024.

Sep 12, 2004 4 km NW of Manilla, Indiana M3.8 118 km
Feb 19, 1995 8 km SSE of Rocky Fork Point, Ohio M3.6 80 km
Sep 8, 1990 5 km N of Owingsville, Kentucky M3.3 126 km
Apr 17, 1990 8 km NW of Fort Recovery, Ohio M3.0 144 km
Apr 25, 2020 2 km SE of South Shore, Kentucky M2.9 138 km
Apr 4, 1994 2 km WNW of Minster, Ohio M2.9 132 km
Aug 20, 2015 6 km SE of Lawrenceburg, Kentucky M2.8 141 km
Mar 17, 1999 2 km NNE of Ripley, Ohio M2.8 70 km
May 11, 2015 5 km ESE of Maysville, Kentucky M2.6 90 km
Jul 23, 2013 6 km NNE of Germantown, Kentucky M2.6 68 km
Feb 11, 2015 8 km SE of Richmond Dale, Ohio M2.6 143 km
Jan 28, 2024 3 km SW of Old Washington, Kentucky M2.5 84 km
Jan 4, 1999 9 km WNW of Mount Sterling, Kentucky M2.5 130 km
Source: USGS (M2.5+, 1990–2025)

Tornado History

485 tornadoes (EF0+) within 100 km since 1950. Strongest: EF5. Total: 75 fatalities, 2,916 injuries.

Date Rating Distance Fatalities
Apr 3, 1974 EF5 55 km 36
Apr 3, 1974 EF5 50 km 3
May 27, 2019 EF4 68 km 0
Mar 2, 2012 EF4 52 km 4
Sep 20, 2000 EF4 60 km 1
Apr 9, 1999 EF4 2 km 4
Nov 22, 1992 EF4 90 km 1
Jun 2, 1990 EF4 46 km 0
Apr 3, 1974 EF4 91 km 0
Apr 3, 1974 EF4 9 km 2
Apr 23, 1968 EF4 61 km 6
Apr 23, 1968 EF4 16 km 1
May 27, 2019 EF3 66 km 0
May 27, 2019 EF3 85 km 0
May 14, 2014 EF3 70 km 0
Mar 2, 2012 EF3 42 km 3
Mar 2, 2012 EF3 89 km 3
May 10, 2003 EF3 88 km 0
Apr 9, 1999 EF3 97 km 0
Jul 2, 1997 EF3 44 km 0
Source: NOAA SPC (EF0+, 1950–2024)

Wildfire History

20 wildfires (100+ acres) within 100 km. Largest: JPG 09 1 (6,113 ac, 1998).

Year Name Acres Distance
1998 JPG 09 1 6,113 97 km
2005 RX BURNPLAN AREA 2-06 5,054 96 km
2007 UNITS 8-9 2008 4,316 98 km
2006 UNIT 19 06 WUI 3,412 98 km
2003 WUI 3 03 3,372 95 km
2010 WUI UNIT 28K 3,230 92 km
1999 UNNAMED 3,122 95 km
2002 UNIT 8 2,753 99 km
2005 UNIT 3 05 2,511 95 km
2001 01 UNIT 16 2,361 94 km
2011 WUI UNITS 0 AND 1 2011 2,215 99 km
2004 UNIT 19 2,004 99 km
2003 UNIT 8 03 1,971 98 km
2008 FY 09 UNIT 42 RX FALL 2008 1,942 97 km
2000 JPG 14 1,908 97 km
2003 UNIT 16 03 1,809 95 km
2002 UNIT 9 1,485 97 km
1995 UNNAMED 1,462 97 km
2010 TRACER 1,408 93 km
2007 UNNAMED 1,334 95 km
Source: NIFC/IRWIN (100+ acres)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 30°F (-1°C) 2.7 in Coldest
February 33°F (0°C) 2.6 in Driest
March 43°F (6°C) 3.9 in
April 53°F (12°C) 4.0 in
May 63°F (17°C) 4.6 in Wettest
June 72°F (22°C) 3.7 in
July 75°F (24°C) 4.1 in Warmest
August 74°F (23°C) 3.7 in
September 67°F (20°C) 3.2 in
October 56°F (13°C) 3.0 in
November 44°F (7°C) 3.5 in
December 34°F (1°C) 3.2 in

Rossmoyne has a seasonal temperature swing of 45°F / from 30°F in January to 75°F in July. Total annual precipitation is 42.3 inches, with May being the wettest month (4.6") and February the driest (2.6").

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