Pennsylvania All-Time Weather Extremes
Statewide weather records for Pennsylvania, plus full all-time extremes tables — temperature, rain, and snow — for any city or ZIP code in the state.
Statewide Record High
111°F
July 10, 1936
Official NOAA Record
Statewide Record Low
-42°F
January 5, 1904
Official NOAA Record
Look Up Extremes by ZIP Code
See the all-time weather extremes for any Pennsylvania location
Pennsylvania City Weather Extremes
Full all-time extremes tables — record temperatures, most rain in a day, biggest snowfalls, and more — for Pennsylvania's largest cities.