Average Temperatures for Pennsylvania in April





Average temperatures for April at cities, communities and other locations throughout Pennsylvania are listed below in degrees Fahrenheit and Celsius.

You can jump to a separate table for Eastern and Western Pennsylvania.

The tables give the normals for maximum and minimum temperatures based on weather data collected from 1991 to 2020 by the US National Centers for Environmental Information.

Eastern Pennsylvania

Average April temperatures
High °F Low °F Place High °C Low °C
63 40 Allentown 17 5
63 42 Chambersburg 17 5
62 37 East Stroudsburg 17 3
59 33 George Stevenson Reservoir 15 0
64 40 Gettysburg 18 4
65 43 Harrisburg 18 6
65 41 Lancaster 18 5
62 40 Lebanon 17 5
59 34 Matamoras 15 1
65 42 Norristown 18 5
65 44 Philadelphia 18 7
63 42 Reading 17 5
59 39 State College 15 4
61 37 Sunbury 16 3
60 35 Towanda 15 2
61 39 Wilkes-Barre & Scranton 16 4
62 39 Williamsport 17 4
67 40 York 20 4

Western Pennsylvania

Average daily temperatures in April
High °F Low °F Place High °C Low °C
61 40 Altoona 16 4
56 32 Bradford 13 0
60 35 Butler 16 1
58 37 DuBois 14 3
57 38 Erie 14 3
62 35 Indiana 17 2
59 35 Jamestown 15 2
58 37 Meadville 14 3
63 36 New Castle 17 2
62 41 Pittsburgh 17 5
64 38 Uniontown 18 3
58 34 Warren 15 1
63 36 Youghiogheny River Lake 17 2
Reference

NOAA National Centers for Environmental Information (NCEI). Climate Normals.

Pennsylvania Temperatures
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