Climate almanac
Laplace
Louisiana, United States · 30.07°, -90.48°
What is the weather like in Laplace in September?
In September, Laplace is typically 86°F (30°C) during the day and 75°F (24°C) at night. The month brings about 5.5 in (140 mm) of precipitation in total.
- Average high86°F (30°C)
- Average low75°F (24°C)
- Precipitation5.5 in (140 mm)
- Clear or mostly clear days14
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)