Climate almanac
Petrolia
Ontario, Canada · 42.88°, -82.15°
What is the weather like in Petrolia in May?
In May, Petrolia is typically 62°F (17°C) during the day and 49°F (9°C) at night. The month brings about 3.4 in (86 mm) of precipitation in total.
- Average high62°F (17°C)
- Average low49°F (9°C)
- Precipitation3.4 in (86 mm)
- Clear or mostly clear days8
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)