Weather Forecast and Radar for Whitby, Ontario

Weather in Whitby, ON

Whitby, Ontario has a humid continental climate with warm, humid summers and cold winters. The average daily high temperature during the summer months of June, July, and August is 22-25°C (72-77°F). During the winter months of December, January, and February the average daily high temperature is -2-3°C (28-37°F).

The average annual precipitation in Whitby is 810 mm (32 inches). The wettest months of the year are April, May, and June, when the average monthly precipitation is around 100-130 mm (4-5 inches). The driest months of the year are December, January, and February when the average monthly precipitation is around 40-50 mm (2-2 inches).

Snowfall in Whitby is usually moderate, with an average of 106 cm (41 inches) per year. The snowiest months are usually December and January, when the average monthly snowfall is 18-22 cm (7-9 inches).

Fast Facts About Whitby, ON

As of 2020, the city population is 128377.

Major Cities Nearby Whitby, ON

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