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CanadaThe weather in August in Toronto
It's warm in August in Toronto with an average temperature of 26°C. Temperatures this month range from a low of 25°C to a high of 28°C. At night, you can expect temperatures between 17°C and 20°C.
Looking for great weather? August is a good time to be in Toronto. The temperatures are nice, and there’s not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in August for Toronto, Canada. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 33°C in 2016, Toronto reached the highest temperature in August over the past 10 years. The lowest daytime temperature in this month was 17°C in 2014. The extreme nighttime temperatures ranged from a lowest recorded value of 11°C to a highest value of 25°C.
Rainfall amount
In August, there is an average of 63 mm of precipitation, spread over 9 days. The wind speed is around 4 Bft, mostly coming from the South.
Daily weather in August for Toronto
Click on any day in August to get detailed info about the usual weather on that day in Toronto. Check out the historical temperatures and precipitation over the past 10 years on this day.
August weather comparison
| Toronto | New York | |
|---|---|---|
| Average temperature | 26°C | 30°C |
| Max. temperature | 28°C | 31°C |
| Min. temperature | 17°C | -5°C |
| Total precipitation | 63 mm | 79 mm |
| Rainy days | 9 days | 13 days |
Start of August
The month of August starts in Toronto with hot temps, averaging around 27°C during the day and nights around 19°C.
Mid August
By mid-August, daytime temps stay steady at around 27°C, with nights around 20°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of August
By the end of August, the average daytime temperature in Toronto is around 26°C, while nighttime temps are about 19°C. A shower might pop up, but overall, the weather will be dry and sunny.
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UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Toronto for all months and discover the best travel time
Curious about the weather in other parts of Canada? Check out the climate and weather for spots like Vancouver, Niagara Falls, Lake Louise, or explore other destinations in Canada.
Temperature charts
These charts show the average temperatures in August in Toronto, Canada. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in August in Toronto
Temperature in August in Toronto over the years
Precipitation charts
These charts show the average amount of precipitation in August in Toronto, Canada. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in August in Toronto
Total precipitation in August in Toronto over the years
Daily UV index in August in Toronto
This chart shows the average daily UV index in August in Toronto, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in August in Toronto
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Average weather in Toronto by month
Click on a month below to see detailed weather info for Toronto. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.