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Slatington, PA

Full City Profile · Pennsylvania · Lehigh County County

2.8 /5.0
C+ Fair
4,277 Population 3,240/sq mi density
$50,170 Median Income $24,589 per capita
$177,300 Home Value $329,677 Zillow
$744 Median Rent 28.1% income on rent
50°F Avg Temperature 271 sunny days/yr
188 Violent Crime/100K 2,165 property/100K
C+
Overall
2.8 / 5.0
Fair overall score based on economy, affordability, safety and education
B
Economy
3.2 / 5.0
$50,170 median income, 1.8% unemployment
A+
Affordability
4.7 / 5.0
$177,300 home value, $744/mo rent
F
Safety
1.0 / 5.0
188 violent crimes/100K
C
Education
2.1 / 5.0
14.3% bachelor's degree or higher

Climate Overview

Avg Annual Temperature
50°F
10°C · US avg: 54°F
Sunny Days
271
days per year
Annual Precipitation
51.9"
US avg: 38"
Annual Snowfall
27.3"
inches per year

Monthly Average Temperature

Jan 27.2°F (-2.7°C)
Feb 28°F (-2.2°C)
Mar 37.2°F (2.9°C)
Apr 47.4°F (8.6°C)
May 58.3°F (14.6°C)
Jun 67°F (19.4°C)
Jul 72.1°F (22.3°C)
Aug 71°F (21.7°C)
Sep 63.9°F (17.7°C)
Oct 52.5°F (11.4°C)
Nov 42.4°F (5.8°C)
Dec 32.4°F (0.2°C)

Monthly Precipitation

Jan 3.23"
Feb 2.68"
Mar 3.46"
Apr 3.62"
May 4.65"
Jun 4.21"
Jul 4.13"
Aug 4.13"
Sep 4.06"
Oct 3.54"
Nov 3.94"
Dec 3.43"

Air Quality

Median AQI
40
Good
US avg: 45
Ozone (O3) Mean
0.0415 ppm
PM2.5 Mean
9.0 µg/m³

Natural Disaster Risk (FEMA NRI)

Overall Risk Score
93.9
Relatively Moderate
Social Vulnerability
58.5
Percentile (0-100)
Community Resilience
73.6
Percentile (0-100)

Risk by Category

Cold Wave Very High
Winter Weather Very High
Lightning Relatively High
Flooding Relatively High
Strong Wind Relatively High
Drought Relatively Moderate
Heat Wave Relatively Moderate
Hurricane Relatively Moderate
Ice Storm Relatively Moderate
Tornado Relatively Moderate
Earthquake Relatively Low
Hail Relatively Low
Landslide Relatively Low
Avalanche Very Low
Wildfire Very Low

Historical Events & Hazards

Earthquakes
35
Max magnitude: 4.8
Last: 2025-08-05 (M2.8)
Hurricanes
3
Max category: 2
Last: Irene (2011, Cat 1)
Tornadoes
310
Max EF scale: 3
Last: 2024 · 7 deaths · 190 injuries
Traffic Accidents
87
Avg severity: 2.4/4

Complete Climate Data

Temperature & Weather

Avg Annual Temperature50°F (10°C)
January Average27°F
July Average72°F
Sunny Days271
Annual Precipitation51.9"
Annual Snowfall27.3"
Elevation376 ft

Air Quality

Median AQI40 (Good)
Ozone (O3)0.0415 ppm
PM2.59.0 µg/m³