Climate almanac
Nanaimo
British Columbia, Canada · 49.17°, -123.94°
What is the weather like in Nanaimo in September?
In September, Nanaimo is typically 64°F (18°C) during the day and 56°F (14°C) at night. The month brings about 4.8 in (121 mm) of precipitation in total.
- Average high64°F (18°C)
- Average low56°F (14°C)
- Precipitation4.8 in (121 mm)
- Clear or mostly clear days10
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)