Weather in Whitemarsh Township, PA · National Weather Service + NOAA
Whitemarsh Township has milder winters than most of Pennsylvania
Whitemarsh Township has chilly winters and warm summers, with plenty of rain. A typical July afternoon reaches 87°, a January night drops to 24°, and about 8 inches of snow falls in a normal winter. Normal November highs come to 55°, and lows to 36°.
Forecast, conditions and alerts: National Weather Service. Climate: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000. Temperatures and rainfall come from NOAA’s gridded normals for Whitemarsh Township itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Conshohocken, PA (4 mi, snow) and Norristown, PA (5 mi, frost, heat and degree days). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.