The basics
Total Population
36
Median Age
42.1
Climate & weather
Ranked against U.S. ZIP codes.
Summer Avg High (°F)
75.3
Winter Avg Low (°F)
14.3
Avg Temperature (°F)
44.1
Hot Days/yr (>90°F)
0.5
Freezing Days/yr (<32°F)
169
Annual Precipitation (in)
51.4
Annual Snowfall (in)
69.2
The full report
Six pillars — each with percentile benchmarks, 16-year trends, and per-metric detail.
People
Work & Money
Housing
Amenities
Environment & Risk
ZIP Code 18820: frequently asked questions
- What is the weather like in ZIP Code 18820?
- ZIP Code 18820 averages 44.1°F year-round, summer highs near 75.3°F, winter lows around 14.3°F (NOAA 1991–2020 normals). It sees about 69.2 inches of snow a year.
Sources: U.S. Census ACS, FEMA National Risk Index, FHFA House Price Index, OpenStreetMap, EPA. Explore the map →