Souderton is a city of approximately 6,700 people in Pennsylvania, United States. Located in the Eastern Time Zone at 40.3°N latitude.
In 2025, Souderton recorded an average annual temperature of 53°F — right at the 30-year normal of 53°F. The hottest day reached 97°F in June; the coldest was 2°F in January. Total precipitation was 39 inches (drier than usual). The wettest month was May.
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