Climate almanac
St. Catharines
Ontario, Canada · 43.17°, -79.24°
What is the weather like in St. Catharines in June?
In June, St. Catharines is typically 71°F (22°C) during the day and 61°F (16°C) at night. The month brings about 2.9 in (74 mm) of precipitation in total.
- Average high71°F (22°C)
- Average low61°F (16°C)
- Precipitation2.9 in (74 mm)
- Clear or mostly clear days10
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)