Climate almanac
St. Catharines
Ontario, Canada · 43.17°, -79.24°
What is the weather like in St. Catharines in October?
In October, St. Catharines is typically 60°F (16°C) during the day and 51°F (11°C) at night. The month brings about 4.0 in (102 mm) of precipitation in total.
- Average high60°F (16°C)
- Average low51°F (11°C)
- Precipitation4.0 in (102 mm)
- Clear or mostly clear days9
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)