Toronto weather in August
Monthly temperatures, rain, humidity, what to wear and what to pack — 2024–2025 historical average
Toronto August weather at a glance
In August, Toronto averages 21.1°C, with typical highs of 24.9°C and lows of 17.3°C. The historical average is 9 wet days and 71% humidity.
Toronto August temperature & humidity
Toronto August rain & wet days
Pack a compact umbrella. Keep an indoor stop available between outdoor activities.
What to wear in Toronto in August
Choose breathable summer clothes and pack sun protection.
- DaytimeBreathable short sleeves, hat and sunscreen · average high 24.9°C
- Morning & eveningLong sleeves with a jacket or cardigan · average low 17.3°C
- FootwearComfortable walking shoes; quick-dry footwear for rainy days.
Packing essentials
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Toronto August sunrise & sunset times
2026 August · Local time (America/Toronto)
| Date | Sunrise | Sunset | Daylight |
|---|---|---|---|
| 2026-08-01 | 06:07 | 20:40 | 14h 34m |
| 2026-08-15 | 06:22 | 20:21 | 13h 59m |
| 2026-08-31 | 06:40 | 19:55 | 13h 14m |
For sunset photos, arrive before the listed sunset time. Clouds, mountains and buildings can change when the sun becomes visible or disappears.
Calculated for the city coordinates with daylight saving applied. SunCalc · tz-lookup
Toronto travel updates
Today’s weather and forecast
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Forecast · Windy. Monthly averages are in the Temperature section.
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Toronto travel essentials
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Best months to visit Toronto
Bar height shows our simple weather-comfort score, not a safety rating; colour shows temperature.
August weather by year
Daily weather in 2025
Daily high and low temperatures; blue labels show precipitation
Frequently asked questions
What is Toronto weather like in August?
In August, Toronto averages 21.1°C, with typical highs of 24.9°C and lows of 17.3°C. The historical average is 9 wet days and 71% humidity. Our weather-comfort rating for this month is good.
Does it rain a lot in Toronto in August?
There are about 9 wet days in August. A compact umbrella is still useful.
What should I wear in Toronto in August?
Choose breathable summer clothes and pack sun protection.
What are the best months to visit Toronto?
Recent weather data rates July, August, September among the more comfortable months.
Where can I check Toronto weather in August in real time?
Check local webcams for the view right now and a local weather service for today’s forecast. Monthly temperatures here are historical averages.
What time are sunrise and sunset in Toronto in August?
On 2026-08-15, calculated sunrise is 06:22 and sunset is 20:21 in local time (America/Toronto). Times vary by date and terrain.
Toronto weather by month
More Americas destinations in August
Open-Meteo (CC BY 4.0) · 2024–2025 historical data, aggregated and rounded by this site. Not a forecast or long-term climate normal. Calculation method and limitations