Weather Forecast and Radar for Petrolia, Ontario

Weather in Petrolia, ON

Petrolia, Ontario experiences all four seasons throughout the year.

In the winter, temperatures average around -3°C during the day, and drop to -11°C overnight. Snowfall is common, with an average of 122 cm of snow per year. January is the coldest month, with an average temperature of -8°C.

Spring is a pleasant season in Petrolia, with temperatures ranging from 6°C to 14°C. April is typically the wettest month, with an average of 77 mm of precipitation.

Summer is the warmest season in Petrolia, with temperatures reaching up to 25°C in July and August. Rainfall is common, with an average of 81 mm of precipitation during the summer months.

Autumn is mild, with temperatures ranging from 8°C to 14°C. October is the driest month, with an average of 45 mm of precipitation. November is the windiest month, with an average wind speed of 18 km/h.

Fast Facts About Petrolia, ON

As of 2020, the city population is 5742.

Major Cities Nearby Petrolia, ON

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Petrolia, Ontario.