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Weather in Canada in August – is it worth traveling to?

Is the weather good for travel in August? Find out what the weather is like in Canada to plan your trip accordingly.
Check flight prices to Canada on Avionero:
August

Is the weather good in Canada in August 2024?

Good Weather
Mild
☁️
Cloudy

For the past few decades, the average daily temperatures in Canada during August have been around +75°F.

In Canada the temperature rarely varies more than seven degrees between the different parts with the highest temperature +75°F in Toronto to +73°F in Edmonton. So you should be able to pack for similar conditions wherever you go in the country.

Temperature, wind and humidity in August

Average
Calgary
Edmonton
Montreal
Ottawa
Vancouver
Toronto
☀️
+75°F
Avg. max. temperature
+27°F
Min.
+99°F
Max.
72 mm
Total precipitation
69%
Avg. humidity
2 m/s
Avg. wind
8 ☀️
Sunny Days
17 ⛅️
Cloudy
6 🌦
Rainy
Our opinion: Canada has good weather in August.
Canada in August – what city is the…
  • rainiest? Montreal, with an average of 3 mm of rain and humidity of 70%;
  • warmest? Toronto, with daytime temperatures averaging +77°F;
  • windiest? Toronto, with an average of 3 m/s;
  • coolest? Edmonton, with daytime temperatures averaging +73°F;

How good is the weather in Canada in August?

During August, the Canada usually offers good weather overall, with air pressure around 1014 HPa. This means you may encounter some rainy weather too – August brings around 71 mm of rain and winds averaging 3 m/s. Humidity ranges between 61% in Calgary and 73% in Vancouver. In general, it tends to be more humid near the sea and lake and drier inland.

How warm is it in Canada during August?

The weather is usually pretty good this time of year, with daytime temperatures around +75°F.

This is how hot it usually is in August

The average daily temperatures above don't tell you everything about how hot it can be in Canada. For example, cold nights can make a big difference for those staying in tents or unheated houses. Extra hot days, on the other hand, can make a big difference for those who plan to engage in demanding physical training or competition. So here are some more temperatures for August:
Average
Calgary
Edmonton
Montreal
Ottawa
Vancouver
Toronto
  • Average maximum temperature for the month: +75°F;
  • Average minimum temperature for the month: +57°F;
  • Highest monthly temperature: +77°F;
  • Lowest monthly temperature: +55°F;

Monthly temperatures:

Average
Calgary
Edmonton
Montreal
Ottawa
Vancouver
Toronto
  • Warmest: July with an average +77°F during the day;
  • Coldest: January with an average +28°F of the day;
  • Hottest month in hottest city: August in Vancouver;
  • Coldest month in coolest city: January in Edmonton;

Winds in Canada during August

Wind speed in Canada in August based on historical data:
Average
Calgary
Edmonton
Montreal
Ottawa
Vancouver
Toronto

August tends to offer light winds averaging 3 m/s. However, coastal cities may experience breezes during the mornings and afternoons.

Comparison between cities in August:

  • Highest average wind speed: Toronto with 4 m/s;
  • Lowest average wind speed: Edmonton with 2 m/s;
  • Windiest day of the month: Toronto with 4 m/s;
  • The least windy day of the month: Calgary with 2 m/s;

Humidity and precipitation in Canada in August

Amount of rainfall in mm during August in Canada based on historical data:
Average
Calgary
Edmonton
Montreal
Ottawa
Vancouver
Toronto
August tends to be a humid month with 69% humidity and 71 mm rainfall

Comparison between cities in August:

Average
Calgary
Edmonton
Montreal
Ottawa
Vancouver
Toronto
  • Highest average rainfall: Montreal with 96 mm;
  • Lowest average rainfall: Vancouver with 52 mm;
  • Most number of rainy days: Montreal with 8 rainy days;
  • Least number of rainy days: Vancouver with 4 rainy days;
  • Highest risk of rain during the day: Montreal with 26%;
  • Least risk of rain during the day: Vancouver with 13%;
  • Highest average humidity: Vancouver with 73%;
  • Lowest average humidity: Calgary with 61%;

Tips for traveling to Canada in August

Looking for some tips for traveling to the sun, snow, or whatever you're aiming for Canada? Activities, weather, and clothing are closely linked. In addition, it's important to pack only what you really need so you don't have to worry about heavy packing or paying extra baggage fees.

Here is some advice on what to pack and what kind of activities you can do in the Canada based on the weather that August is expected to bring. The advice applies to the country as a whole – local weather and possible activities may differ somewhat.

Cloudy, mild weather with light winds and high humidity in August
Avionero

Pack right for August

The weather makes a difference when it comes to packing - especially which items should go in your suitcase. The tips below are designed to help you pack light and right without carrying more than necessary.
  • Cool weather is between warm and cold. This means you can bring long pants and/or a longer skirt and an extra sweater. Be aware that cool days can alternate with cold nights - it may be wise to also pack a hat, gloves and a scarf.
  • Light winds are probably most comfortable in hot weather but is cooling in cool and cold weather. If it is hot (when the air temperature is about 30 degrees), the wind can have a warming effect. A thin, windproof jacket and long trousers help to counteract these effects.
  • High humidity means that the air conducts heat to and from the skin more easily. For example, if the air is hot (above skin temperature), it will be harder to stay cool. On the other hand, if the air is cool or cold, it is more difficult to stay warm. In high humidity, the choice of clothing makes less of a difference. However, your physical activity plays a bigger role.

FAQ

Frequently asked questions about the weather in Canada in August:

What can you do outside when it's warm in Canada?

Bathing and sunbathing can be suitable. Warm (but not hot) days are also good for activities that are not so physically demanding: sightseeing on foot, by boat, on a scooter, camel riding. You can also exercise easily as long as you make sure to cool down and quench thirst.

Is August a good time to visit Canada?

August is a really good time to go to Canada. The weather is nice so plan your packing around outdoor activities and exploring. Check other months when is a good time to visit Canada.

Monthly weather in Canada

Source of the data

For this page, we’ve looked at the typical weather in Canada, based on historical hourly weather data from January 1, 1979, to December 31, 2022.

For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.