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Pennsylvania

Pennsylvania Weather

Climate:
Like all mountainous states, the four seasons differ in intensity based on your location.

Pennsylvania summers are long, bringing hot and humid conditions to the southeast, while in the mountains (central, northeast and west) the days are generally cooler, but still on the humid side.

Fall is pleasant throughout the state, while winter brings snow and much colder temperatures.

January is the coldest month, with average high temps in the mid-20s. July is the warmest month, with average highs near 80 degrees.

Summer temps in the 90s are not uncommon in the southeast, and in the Pittsburgh area.

Annual precipitation averages near 43 inches in the southeast and western mountains, while lower amounts are common near the north-central border with New York State and along the western border with Ohio.

For an interesting look at Pennsylvania precipitation levels view this precipitation map

Current Weather Conditions:
In these selected cities....

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Seasonal Temperature Averages:
ERIE

HIGH TEMPERATURES ( Fahrenheit/Celsius )

(Jan) 57/14 (Feb) 33/0 (Mar) 78/26 (Apr) 77/25

(May) 90/32 (Jun) 94/34 (Jul) 97/36 (Aug) 89/32

(Sep) 89/32 (Oct) 82/28 (Nov) 62/17 (Dec) 50/10


LOW TEMPERATURES ( Fahrenheit/Celsius )

(Jan) 9/-13 (Feb) 1/-17 (Mar) 4/-15 (Apr) 23/-5

(May) 41/5 (Jun) 51/11 (Jul) 56/13 (Aug) 59/15

(Sep) 48/9 (Oct) 38/3 (Nov) 29/-2 (Dec) 20/-7

PHILADELPHIA

HIGH TEMPERATURES ( Fahrenheit/Celsius )

(Jan) 65/28 (Feb) 61/16 (Mar) 77/25 (Apr) 86/30

(May) 96/35 (Jun) 95/35 (Jul) 96/36 (Aug) 99/37

(Sep) 92/33 (Oct) 89/32 (Nov) 71/22 (Dec) 60/16

LOW TEMPERATURES ( Fahrenheit/Celsius )

(Jan) -2/-19 (Feb) 11/-12 (Mar) 21/-6 (Apr) 29/-1

(May) 35/2 (Jun) 48/9 (Jul) 47/9 (Aug) 54/12

(Sep) 39/4 (Oct) 30/-1 (Nov) 16/-9 (Dec) 15/-10

Pennsylvania Photographs

The Frozen Branches of a Tree Sparkle in the Sunlight, Waynesboro, Pennsylvania

The frozen landscape of Pennsylvania...
by Raymond Gehman
Buy This at Allposters.com

Pennsylvania Cities, Counties & Area Codes

City County Area Code
Gettysburg Adams 717
Pittsburgh Allegheny 412
Kittanning Armstrong 724
Aliquippa Beaver 724
Bedford Bedford 814
Reading Berks 610
Altoona Blair 814
Sayre Bradford 570
Levittown Bucks 215
Butler Butler 724
Johnstown Cambria 814
Emporium Cameron 814
Lehighton Carbon 610
State College Centre 814
West Chester Chester 610
Clarion Clarion 814
Du Bois Clearfield 814
Lock Haven Clinton 570
Bloomsburg Columbia 570
Meadville Crawford 814
Mechanicsburg Cumberland 717
Harrisburg Dauphin 717
Upper Darby Delaware 610
Saint Marys Elk 814
Erie Erie 814
Uniontown Fayette 724
Marienville Forest 814
Chambersburg Franklin 717
McConnellsburg Fulton 717
Waynesburg Greene 724
Huntingdon Huntingdon 814
Indiana Indiana 724
Punxsutawney Jefferson 814
Mifflintown Juniata 717
Scranton Lackawanna 570
Lancaster Lancaster 717
New Castle Lawrence 724
Lebanon Lebanon 717
Allentown Lehigh 610
Wilkes Barre Luzerne 570
Williamsport Lycoming 570
Bradford McKean 814
Greenville Mercer 724
Lewistown Mifflin 717
East Stroudsburg Monroe 570
Norristown Montgomery 610
Danville Montour 570
Bethlehem Northampton 610
Sunbury Northumberland 570
Duncannon Perry 717
Philadelphia Philadelphia 215
Milford Pike 570
Coudersport Potter 814
Pottsville Schuylkill 570
Selinsgrove Snyder 570
Somerset Somerset 814
Dushore Sullivan 570
Montrose Susquehanna 570
Wellsboro Tioga 570
Lewisburg Union 570
Franklin Venango 814
Warren Warren 814
Washington Washington 724
Lake Ariel Wayne 570
Greensburg Westmoreland 724
Tunkhannock Wyoming 570
York York 717
This page was last updated on April 7, 2017.