Climate almanac
Waterloo
Western Area, Sierra Leone · 8.34°, -13.07°
What is the weather like in Waterloo in September?
In September, Waterloo is typically 81°F (27°C) during the day and 75°F (24°C) at night. The month brings about 28 in (699 mm) of precipitation in total.
- Average high81°F (27°C)
- Average low75°F (24°C)
- Precipitation28 in (699 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)