Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average sea temperature in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
In Toronto, the average high-temperature in August is relatively the same as in July - a still warm 24.5°C (76.1°F). In August, the average low-temperature is 18.4°C (65.1°F).Humidity
August and September, with an average relative humidity of 74%, are the least humid months.Rainfall
In August, the rain falls for 14.2 days. Throughout August, 49mm (1.93") of precipitation is accumulated. In Toronto, during the entire year, the rain falls for 136.8 days and collects up to 420mm (16.54") of precipitation.Snowfall
May through October are months without snowfall.Sea temperature
With an average sea temperature of 22.3°C (72.1°F), August is the month with the warmest seawater.Note: A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 22.3°C (72.1°F) water. (FYI: The Olympic swimming competition requires a water temperature between 25°C (77°F) and 28°C (82.4°F).)
Daylight
The average length of the day in August in Toronto is 13h and 56min.On the first day of the month, sunrise is at 6:06 am and sunset at 8:41 pm. On the last day of August, sunrise is at 6:40 am and sunset at 7:55 pm EDT.
Sunshine
In August, the average sunshine is 10.6h.UV index
July and August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.Note: The average daily UV index of 6 in August transform into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.
FAQ
What is the temperature in August in Toronto?
What is the least humid month in Toronto?
What is the average humidity in August in Toronto?
How much does it rain in Toronto in August?
When it does not snow in Toronto?
When is the sea warmest in Toronto?
What is the water temperature in August in Toronto?
How many hours of daylight does Toronto have in August?
When are sunrise and sunset in August in Toronto?
How long on average sun shines in August in Toronto?
When is the highest UV index in Toronto?
How high is the UV index in August in Toronto?
Average temperature in August
Toronto, Canada
- Average high temperature in August: 24.5°C
The warmest month (with the highest average high temperature) is July (24.8°C).
The month with the lowest average high temperature is January (-2.3°C).
- Average low temperature in August: 18.4°C
The months with the highest average low temperature are July and August (18.4°C).
The coldest month (with the lowest average low temperature) is January (-7°C).
Average pressure in August
Toronto, Canada
- Average pressure in August: 1014.5mbar
The month with the highest atmospheric pressure is March (1018.4mbar).
The month with the lowest atmospheric pressure is June (1013.1mbar).
Average wind speed in August
Toronto, Canada
- Average wind speed in August: 12.6km/h
The windiest month (with the highest average wind speed) is January (19.5km/h).
The calmest month (with the lowest average wind speed) is July (11.7km/h).
Average humidity in August
Toronto, Canada
- Average humidity in August: 74%
The months with the highest relative humidity are January and February (83%).
The months with the lowest relative humidity are August and September (74%).
Average rainfall in August
Toronto, Canada
- Average rainfall in August: 49mm
The wettest month (with the highest rainfall) is July (53mm).
The driest month (with the least rainfall) is February (19mm).
Average rainfall days in August
Toronto, Canada
- Average rainfall days in August: 14.2 days
The month with the highest number of rainy days is July (15.9 days).
The month with the least rainy days is February (5.6 days).
Average snowfall in August
Toronto, Canada
- Average snowfall in August: 0mm
The month with the highest snowfall is January (57mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in August
Toronto, Canada
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (11.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in August
Toronto, Canada
- Average sea temperature in August: 22.3°C
The best month for swimming (with the highest average sea temperature) is August (22.3°C).
The coldest month (with the lowest average sea temperature) is March (1.9°C).
Average daylight in August /
Average sunshine in August
Toronto, Canada
- Average daylight in August: 13h and 5min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in August: 10h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in August
Toronto, Canada
- Average sunshine days in August: 13.3 days
The month with the most sunshine days is March (16.2 days).
The month with the least sunshine days is July (12.8 days).
Average UV index in August
Toronto, Canada
- Average UV index in August: 6
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in August
Toronto, Canada
- Average cloud cover in August: 26
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in August
Toronto, Canada
- Average visibility in August: 10km
The months with the highest visibility are June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, April, May, November and December (9km).
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