Toronto Weather in August

August in Toronto brings pleasant temperatures, with highs of 19°C (66°F) and nights dropping to 11°C (52°F). It's also the driest month of the year, ideal for those who want to avoid rain.

Rainfall in Toronto in August

You can expect the least amount of rain of the year this month, making it perfect for outdoor events and activities. Typically, about 10 days will experience rainfall, with an average of 55 mm (2.2 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Toronto in August

Temperatures in Toronto in August top out at 19°C (66°F) and drop to 11°C (52°F) overnight. The difference between afternoon and evening temperatures is usually noticeable. Nights drop to around 11°C (52°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, April, May, September, October, November and December typically offer the best weather for Toronto.