About High Park Swansea, 08's Climate & Weather History

With a population of around 23,900, High Park Swansea sits in Ontario, Canada. The city operates in the Eastern Time Zone.

In 2025, High Park Swansea recorded an average annual temperature of 48°F. The hottest temperatures reached 97°F in June; the coolest were -4°F in March. Total precipitation for the year was 32 inches, with the wettest month being May. Snowfall for the year totaled approximately 18 inches.