Philadelphia topographic map

Pittsburgh, located in Allegheny County, Pennsylvania, is characterized by its distinct and varied topography, shaped by the confluence of the Allegheny, Monongahela, and Ohio rivers. The city itself is situated at an average elevation of approximately 764 feet (233 meters) above sea level, with the terrain…

Average elevation: 303 m

Philadelphia, located at the confluence of the Delaware and Schuylkill Rivers, features a diverse topography characterized by its gentle slopes and valleys. The city lies on the Atlantic Seaboard Fall Line, transitioning from the flat Coastal Plain to the more rugged Piedmont region. This unique geographical…

Average elevation: 44 m

Chester County lies within southeastern Pennsylvania’s Piedmont landscape, where the terrain is shaped by a sequence of rolling uplands, elongated ridges, and stream-cut valleys rather than by broad plains or high mountains. Its relief is especially varied across the northern and western parts of the county,…

Average elevation: 124 m

Average elevation: 44 m

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Average elevation: 537 m

Average elevation: 120 m

Lehigh County borders two Appalachian mountain ridges. To the north, the county borders Blue Mountain, which has an altitude of 1,300 to 1,604 feet (396 to 489 m). To the south, it is bordered by South Mountain, which has an altitude of 700 to 1,100 feet (210 to 340 m) and cuts through the southern portions of…

Average elevation: 186 m

Average elevation: 170 m

Most of the county has a warm-summer humid continental climate (Dfb), except at lower elevations near enough to the lake, where a hot-summer humid continental climate (Dfa) exists. Average monthly temperatures in downtown Erie range from 26.4 °F in January to 70.8 °F in July, while in Corry they range from…

Average elevation: 248 m

Average elevation: 161 m

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Average elevation: 341 m

The highest elevation in the county, 2,659 ft (810 m), is the summit of Mount Ararat in Orson. Two other summits at the north end of the same ridge also exceed 2,640 ft (800 m) in elevation. The county's lowest point, at approximately 680 ft (210 m) above sea level, is along the Delaware, near Wayne County's…

Average elevation: 436 m

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Average elevation: 140 m

According to the Trewartha climate classification system, the higher elevation Pocono Plateau Region of Monroe County has a Temperate Continental climate (Dc) with warm summers (b), cold winters (o) and year-around precipitation (Dcbo). Dcbo climates are characterized by at least one month having an average…

Average elevation: 361 m

Average elevation: 364 m

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Average elevation: 189 m

Center City is about 750 feet (229 m) above sea level, although the hilly city's inhabited portions range about from 650 to 1,400 feet (200 to 430 m). The city is flanked by mountains to the east and west whose elevations range from 1,900 to 2,100 feet (580 to 640 m).

Average elevation: 360 m

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Average elevation: 513 m

According to the U.S. Census Bureau, the borough had a total area of 11.7 square miles (30 km2), all of it land. Its average elevation is 1,197 feet (365 m) above sea level. Bethel Park lies at the margin between the Pittsburgh Low Plateau and Waynesburg Hills Sections of the Allegheny Plateau physiographic…

Average elevation: 347 m

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Average elevation: 237 m

Average elevation: 116 m

Most of the county has a warm-summer humid continental climate (Dfb), except at lower elevations near enough to the lake, where a hot-summer humid continental climate (Dfa) exists. Average monthly temperatures in downtown Erie range from 26.4 °F in January to 70.8 °F in July, while in Corry they range from…

Average elevation: 248 m

The highest elevation is 995 feet (303 m) on the south slope of Blue Mountain, along Blue Mountain Parkway north of the center of town. Pennsylvania Route 39 (Linglestown Road) passes east-to-west through the village, leading east 3.5 miles (5.6 km) to Exit 77 on Interstate 81 and west 5 miles (8 km) to…

Average elevation: 161 m

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Average elevation: 436 m

Somerset County along with Garrett County is one of the snowiest inhabited locations in the United States, with the highest elevations of the county averaging 150+ inches of snow each winter. The county's elevation and general proximity to both the Great Lakes and the Atlantic Ocean causes snow from both…

Average elevation: 632 m

Average elevation: 422 m

Average elevation: 196 m

The Wyoming Valley, also referred to as the Anthracite Valley Section of Pennsylvania, runs directly through Luzerne County. It extends from the northeastern border (with Lackawanna County) to the western border (with Columbia County). The valley is flat (at the Susquehanna Basin) and rises from 512 feet (156…

Average elevation: 402 m

Average elevation: 59 m

Average elevation: 469 m

Average elevation: 197 m

Allegheny has a humid continental climate which is hot-summer, (Dfa) except in higher elevations, where it is warm-summer (Dfb).

Average elevation: 325 m

Average elevation: 181 m

Average elevation: 184 m

Lehigh County borders two Appalachian mountain ridges. To the north, the county borders Blue Mountain, which has an altitude of 1,300 to 1,604 feet (396 to 489 m). To the south, it is bordered by South Mountain, which has an altitude of 700 to 1,100 feet (210 to 340 m) and cuts through the southern portions of…

Average elevation: 186 m

Average elevation: 554 m

According to the Trewartha climate classification system, the Piedmont (United States) section of Bucks County, which is located roughly northwest of U.S. Route 1, has a Temperate Continental Climate with hot and slightly humid summers, cold winters and year-around precipitation (Dcao). Dcao climates are…

Average elevation: 98 m

Average elevation: 403 m

Average elevation: 158 m

Centre County has a humid continental climate (Dfb/Dfa at lower elevations).

Average elevation: 427 m

Average elevation: 430 m

Average elevation: 608 m

Average elevation: 491 m

Average elevation: 76 m

Allegheny has a humid continental climate which is hot-summer, (Dfa) except in higher elevations, where it is warm-summer (Dfb).

Average elevation: 325 m

Average elevation: 288 m

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Average elevation: 382 m

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Average elevation: 547 m

Elevation ranges from 2593 ft at North Mountain in Davidson Township to 779 ft on Loyalsock Creek at the Lycoming County line. The county is served by Pennsylvania Route 42, Pennsylvania Route 87, Pennsylvania Route 154, Pennsylvania Route 487, and U.S. Route 220. The major rivers in the county are Loyalsock…

Average elevation: 491 m

Average elevation: 387 m

Average elevation: 431 m

The terrain rises rapidly from the river valley in the east to the rolling foothills of the Poconos in the west. The highest point is one of two unnamed hills in Greene Township that top out at approximately 2,110 feet (643 m) above sea level. The lowest elevation is approximately 340 feet (103.6 m), at the…

Average elevation: 361 m

Average elevation: 380 m

Average elevation: 412 m

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Average elevation: 310 m

Average elevation: 482 m

Average elevation: 325 m