Wayne County Climate
Wayne County, Pennsylvania
Avg Annual Temp
44.1°F
Annual Precip
48.0"
Annual Snowfall
69.2"
Extreme Heat Days
0.5
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Wayne County Weather
A high-altitude, cool northern climate
Wayne County is one of the coolest spots in the country with an annual average of 44.1°F, nearly 10 degrees below the national median. This highland climate produces long, intense winters and brief, cool summers.
One of Pennsylvania's coldest counties
The county's average temperature of 44.1°F is significantly lower than the Pennsylvania state average of 49.9°F. It consistently ranks among the coldest regions in the state due to its northern latitude and elevation.
Colder and wetter than regional peers
Wayne County receives 48.0 inches of precipitation, which is higher than the state average of 45.3 inches. It is notably cooler than almost every other county in the eastern Pennsylvania region.
Harsh winters and almost no extreme heat
January temperatures average a freezing 20.5°F, contributing to a heavy annual snowfall of 69.2 inches. Extreme heat is virtually non-existent here, with an average of only one day per year reaching 90°F.
Focusing on heating and winter durability
Homeowners should prioritize high-efficiency heating systems and roof snow rakes to manage the nearly 70 inches of annual snow. Air conditioning is rarely a necessity, as summer highs are among the lowest in the state.
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Data source: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020.
Climate normals are 30-year averages of weather variables computed from 1991 to 2020. Station data is aggregated to county level using spatial averaging. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.