September in Bensalem averages a daily high of 25.8°C with nights around 13.7°C. Expect roughly 8.5 wet days totalling 119.1mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Bensalem is May–June.
Based on NESHAMINY FALLS, PA US (4.9km), 1995–2024. 30 years of September data.