Climate almanac
Youngsville
Louisiana, United States · 30.10°, -91.99°
What is the weather like in Youngsville in September?
In September, Youngsville is typically 88°F (31°C) during the day and 73°F (23°C) at night. The month brings about 5.1 in (128 mm) of precipitation in total.
- Average high88°F (31°C)
- Average low73°F (23°C)
- Precipitation5.1 in (128 mm)
- Clear or mostly clear days16
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)