Weather Forecast and Radar for Perth South, Ontario

Weather in Perth South, ON

Perth South, Ontario experiences four distinct seasons throughout the year. The summers in Perth South are warm and humid, with average temperatures ranging from 17°C to 22°C. July is the hottest month, with temperatures reaching an average of 24°C. Meanwhile, winters are cold, with temperatures ranging from -4°C to -10°C. January is the coldest month, as temperatures can drop to -14°C. The spring season sees temperatures ranging from 6°C to 14°C, while autumn brings temperatures from 8°C to 17°C. Rainfall is fairly consistent throughout the year in Perth South, with an average of 90mm each month. Snowfall is also common during the winter months, with an average of 90cm each year.

Fast Facts About Perth South, ON

As of 2020, the city population is 3810.

Major Cities Nearby Perth South, ON

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