Climate almanac
Hanover
Ontario, Canada · 44.15°, -81.03°
What is the weather like in Hanover in September?
In September, Hanover is typically 71°F (22°C) during the day and 52°F (11°C) at night. The month brings about 3.2 in (82 mm) of precipitation in total.
- Average high71°F (22°C)
- Average low52°F (11°C)
- Precipitation3.2 in (82 mm)
- Clear or mostly clear days11
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)