Sumneytown is an

unincorporated community An unincorporated area is a region that is not governed by a local municipal corporation. Widespread unincorporated communities and areas are a distinguishing feature of the United States and Canada. Most other countries of the world either have ...

situated on Route 63 in Marlborough Township, Montgomery County,

Pennsylvania Pennsylvania (; ( Pennsylvania Dutch: )), officially the Commonwealth of Pennsylvania, is a state spanning the Mid-Atlantic, Northeastern, Appalachian, and Great Lakes regions of the United States. It borders Delaware to its southeast, ...

, United States. The

Unami Creek Unami Creek is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map accessed April 1, 2011 tributary of Perkiomen Creek in Lehigh, Bucks, and Montgomery counties, Pennsylvania in the United States. ...

forms its natural southeastern boundary with Salford and Upper Salford Townships and flows southwestward into the

Perkiomen Creek Perkiomen Creek is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map accessed April 1, 2011 tributary of the Schuylkill River in Berks, Lehigh and Montgomery counties, Pennsylvania.Gertler, Edw ...

. The historic Kings Highway passed through Sumneytown and the portion from there north to the Lehigh County line is named Geryville Pike today. The village was named for early settler Issac Sumney, who opened the Red Lion there in 1762. 63 starts just to the northwest in Green Lane and proceeds southeastward to the Lansdale/North Wales area as Sumneytown Pike. In 1848, the Sumneytown and Spring House Turnpike was opened to Marlborough and resulted in an influx of tourism from the wealthy families of Philadelphia. This route is designated 63 to Kulpsville today. While Sumneytown has its own box post office, with the zip code of 18084, some residents are served by the Green Lane PO with the zip of 18054. Sumneytown has a hot-summer

humid continental climate A humid continental climate is a climatic region defined by Russo-German climatologist Wladimir Köppen in 1900, typified by four distinct seasons and large seasonal temperature differences, with warm to hot (and often humid) summers and freezing ...

(''Dfa'') and is located in

hardiness zone A hardiness zone is a geographic area defined as having a certain average annual minimum temperature, a factor relevant to the survival of many plants. In some systems other statistics are included in the calculations. The original and most wide ...

7a. Its average monthly temperatures range from 30.4 °F in January to 75.1 °F in July

Notes

Unincorporated communities in Montgomery County, Pennsylvania Unincorporated communities in Pennsylvania {{MontgomeryCountyPA-geo-stub