Climate almanac
Greater Sudbury
Ontario, Canada · 46.49°, -80.99°
What is the weather like in Greater Sudbury in September?
In September, Greater Sudbury is typically 68°F (20°C) during the day and 49°F (9°C) at night. The month brings about 2.8 in (72 mm) of precipitation in total.
- Average high68°F (20°C)
- Average low49°F (9°C)
- Precipitation2.8 in (72 mm)
- Clear or mostly clear days10
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)