Climate almanac
Penetanguishene
Ontario, Canada · 44.78°, -79.92°
What is the weather like in Penetanguishene in May?
In May, Penetanguishene is typically 57°F (14°C) during the day and 46°F (8°C) at night. The month brings about 3.2 in (81 mm) of precipitation in total. Snowfall averages about 0.2 in (4 mm) over the month.
- Average high57°F (14°C)
- Average low46°F (8°C)
- Precipitation3.2 in (81 mm)
- Clear or mostly clear days9
- Snowfall0.2 in (4 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)