Average April Temperatures for Pennsylvania

Average temperatures for April at cities, towns, parks and lakes throughout Pennsylvania are listed below in degrees Fahrenheit and Celsius.

The tables give the normals for maximum and minimum monthly temperatures based on weather data collected from 1981 to 2010.

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

Eastern Pennsylvania

Average April temperatures
High °F	Low °F	Place	High °C	Low °C
61	39	Allentown	16	4
60	35	Beltzville Lake Dam	16	2
63	41	Chambersburg	17	5
61	34	George B. Stevenson Reservoir	16	1
63	42	Harrisburg	17	5
63	41	Lancaster	17	5
60	34	Matamoras	15	1
64	41	Norristown	18	5
64	44	Philadelphia	18	7
60	39	State College	15	4
59	35	Towanda	15	2
59	38	Wilkes-Barre & Scranton	15	3
61	39	Williamsport	16	4
66	40	York	19	4

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