Thornhill weather in August (Ontario, Canada)

How's the weather trend in Thornhill as August approaches? Is now the perfect time to visit? Find all the weather insights for this month on this page.

Temperatures

Experience perfect weather in Thornhill during August, featuring high temperatures and moderate rainfall. During August, you’ll experience the summer season. Throughout the daytime, temperatures often hover around 26°C. However, as the sun sets and evening approaches, there's a noticeable cool-down. Temperatures gently drop to a more temperate 16°C.

Precipitation

Thornhill in August usually receives moderate rainfall, averaging around 73 mm for the month. Climate statistics over the past 30 years suggest around 10 days of rain.

Average sunshine

Expect sunny days throughout the month, with an estimated 245 hours of sunshine. Making it a pleasant time to visit Thornhill.

If you're a fan of comfortable temperatures and drier conditions, August is a great time to visit. June, July, August and September generally stand out with the best circumstances. While January, February, March, November and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Thornhill climate page with graphs.

 

Thornhill, monthly averages in August

Min Temperature 16°C  

Max Temperature 26°C  

Chance of Rain 33%  

Precipitation 73 mm  

Rainy days 10 days  

Humidity 85% *  

Sunshine 245 hours *  

Percentage Sunshine 56% *  

Data from: Toronto, Canada (16 KM, 10 Miles).

Where to go in Canada in August

Find out more about the weather in Canada and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

8/10

Outdoor sports

7/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Thornhill.

Our site offers climate and forecast data for every country in the world. Are you going to Canada? On this website you can find historical weather averages for many cities in Canada. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.