Climate almanac
St. Marys
Ontario, Canada · 43.25°, -81.13°
What is the weather like in St. Marys in November?
In November, St. Marys is typically 45°F (7°C) during the day and 32°F (0°C) at night. The month brings about 3.1 in (79 mm) of precipitation in total. Snowfall averages about 6.0 in (153 mm) over the month.
- Average high45°F (7°C)
- Average low32°F (0°C)
- Precipitation3.1 in (79 mm)
- Clear or mostly clear days4
- Snowfall6.0 in (153 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)