Climate almanac
Lewisburg
Pennsylvania, United States · 40.96°, -76.88°
What is the weather like in Lewisburg in September?
In September, Lewisburg is typically 76°F (24°C) during the day and 57°F (14°C) at night. The month brings about 4.5 in (115 mm) of precipitation in total.
- Average high76°F (24°C)
- Average low57°F (14°C)
- Precipitation4.5 in (115 mm)
- Clear or mostly clear days10
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)