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Harrisburg, PA

Full City Profile · Pennsylvania · Dauphin County County

2.8 /5.0
C+ Fair
50,092 Population 6,169/sq mi density
$47,783 Median Income $27,779 per capita
$121,000 Home Value $258,294 Zillow
$996 Median Rent 27.5% income on rent
52°F Avg Temperature 275 sunny days/yr
901 Violent Crime/100K 2,173 property/100K
C+
Overall
2.8 / 5.0
Fair overall score based on economy, affordability, safety and education
C
Economy
2.2 / 5.0
$47,783 median income, 6.3% unemployment
A+
Affordability
5.0 / 5.0
$121,000 home value, $996/mo rent
F
Safety
1.0 / 5.0
901 violent crimes/100K (137% above avg)
B
Education
3.1 / 5.0
26.3% bachelor's degree or higher
Harrisburg experiences four distinct seasons with an average annual temperature of 52°F (11°C). Winters average 29°F in January while summers reach 75°F in July. The area gets 275 sunny days per year. Annual precipitation totals 45.2 inches. The area receives 23.9 inches of snow annually. Air quality is rated Good with a median AQI of 40.

Temperature

29°F Jan (-2°C) 75°F Jul (24°C)
Annual Average51.9°F
4% below US avg
January Average29°F (-2°C)
July Average75°F (24°C)
Sunny Days275 days/yr

Geography

Elevation338 ft (103 m)
Area11.9 sq mi (30.7 km²)
Population Density6,169/sq mi
Coordinates40.2759°N, 76.8850°W
TimezoneAmerica/New_York
CountyDauphin County County
Nearest AirportHarrisburg International (MDT)
9 miles away

Precipitation & Snow

Annual Rainfall 45.2"
19% above US avg
Snowfall 23.9"
Wettest Month (May) 4.37"
Driest Month (Feb) 2.80"

Air Quality

AQI Median40.0
RatingGood

Air Pollutants (EPA 2023)

Ozone (O₃)0.0450 ppm
PM2.5 (Fine Particles)10.7 μg/m³

Natural Hazard Risk

Overall RiskRelatively Moderate
Risk Score91.1 / 100
Social Vulnerability37.9 / 100
Community Resilience96.6 / 100

Hazard Breakdown

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

Earthquake History

27 earthquakes (M2.5+) within 150 km since 1990. Strongest: M4.6. Most recent: M2.8 on Jun 10, 2025.

Jan 16, 1994 2 km W of Sinking Spring, Pennsylvania M4.6 72 km
Jan 16, 1994 0 km E of Sinking Spring, Pennsylvania M4.2 75 km
Jul 16, 2010 5 km NNW of Barnesville, Maryland M3.6 122 km
Jun 13, 2019 9 km N of Blain, Pennsylvania M3.4 55 km
Oct 23, 1990 3 km W of Hancocks Bridge, New Jersey M3.2 145 km
Jun 3, 2010 4 km ENE of Franklintown, Pennsylvania M3.1 22 km
Jan 17, 2016 3 km NE of Ranson, West Virginia M3.0 133 km
Nov 14, 1997 0 km S of Rothsville, Pennsylvania M3.0 56 km
Apr 24, 2009 1 km S of Franklintown, Pennsylvania M2.9 27 km
Jan 16, 1994 0 km SSE of Sinking Spring, Pennsylvania M2.9 75 km
Sep 15, 2019 5 km ESE of East Berlin, Pennsylvania M2.8 39 km
Jun 10, 2025 10 km NW of Forksville, Pennsylvania M2.8 144 km
May 10, 1993 1 km NW of Whitfield, Pennsylvania M2.8 74 km
Jul 1, 2009 3 km ESE of Pennsville, New Jersey M2.8 139 km
Oct 25, 2009 4 km ENE of Franklintown, Pennsylvania M2.8 21 km
Mar 15, 1993 5 km W of Columbia, Maryland M2.7 116 km
Oct 28, 1994 1 km E of Mount Vernon, Maryland M2.7 111 km
Mar 11, 1995 0 km ENE of Landisville, Pennsylvania M2.7 46 km
Jan 25, 2015 4 km ESE of Downingtown, Pennsylvania M2.6 109 km
Jan 13, 1990 6 km ENE of Eldersburg, Maryland M2.6 95 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

2 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 2. Most recent: Irene (2011, Cat 1).

Year Name Category Closest
2011 Irene Category 1 291 km
1985 Gloria Category 2 281 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tornado History

345 tornadoes (EF0+) within 100 km since 1950. Strongest: EF3. Total: 3 fatalities, 190 injuries.

Date Rating Distance Fatalities
Jul 14, 2004 EF3 26 km 0
May 31, 1998 EF3 87 km 0
Jul 19, 1996 EF3 87 km 0
May 22, 1983 EF3 71 km 0
Jun 7, 1980 EF3 40 km 0
Jun 18, 1970 EF3 52 km 1
Apr 16, 1961 EF3 60 km 0
Apr 5, 1952 EF3 54 km 0
Nov 4, 1950 EF3 66 km 0
Sep 1, 2021 EF2 96 km 0
May 28, 2019 EF2 84 km 0
Apr 19, 2019 EF2 68 km 0
Apr 19, 2019 EF2 92 km 0
Feb 24, 2016 EF2 79 km 0
May 23, 2011 EF2 49 km 0
Apr 28, 2011 EF2 31 km 0
Apr 28, 2011 EF2 19 km 0
Sep 18, 2004 EF2 78 km 0
Sep 24, 2001 EF2 61 km 0
May 31, 1998 EF2 74 km 0
Source: NOAA SPC (EF0+, 1950–2024)

Wildfire History

1 wildfire (100+ acres) within 100 km. Largest: HOPEWELL FIRE (812 ac, 2012).

Year Name Acres Distance
2012 HOPEWELL FIRE 812 97 km
Source: NIFC/IRWIN (100+ acres)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 29°F (-2°C) 2.9 in Coldest
February 32°F (-0°C) 2.8 in Driest
March 41°F (5°C) 3.4 in
April 51°F (11°C) 3.4 in
May 62°F (17°C) 4.4 in Wettest
June 70°F (21°C) 4.1 in
July 75°F (24°C) 3.7 in Warmest
August 73°F (23°C) 3.3 in
September 66°F (19°C) 3.9 in
October 54°F (12°C) 3.0 in
November 44°F (7°C) 3.5 in
December 34°F (1°C) 3.3 in

Harrisburg has a seasonal temperature swing of 46°F / from 29°F in January to 75°F in July. Total annual precipitation is 41.7 inches, with May being the wettest month (4.4") and February the driest (2.8").

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