Climate almanac
Clarence-Rockland
Ontario, Canada · 45.55°, -75.29°
What is the weather like in Clarence-Rockland in May?
In May, Clarence-Rockland is typically 68°F (20°C) during the day and 47°F (8°C) at night. The month brings about 3.9 in (99 mm) of precipitation in total. Snowfall averages about 0.1 in (3 mm) over the month.
- Average high68°F (20°C)
- Average low47°F (8°C)
- Precipitation3.9 in (99 mm)
- Clear or mostly clear days7
- Snowfall0.1 in (3 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)