With a population of around 20,800, Clarence Rockland sits in Ontario, Canada. The city operates in the Eastern Time Zone.
In 2025, Clarence Rockland averaged an annual temperature of 43°F, with hottest temperatures reaching 92°F in June and lowest around -12°F in February. The city received approximately 40 inches of precipitation during the year.
View historical weather for Clarence Rockland · More cities in Ontario