Casselman weather in August (Ontario, Canada)

What weather conditions can you expect in Casselman this August? Curious if the timing is right for your trip? Our page offers an in-depth look at the monthly weather conditions.

Temperatures

You’ll find the weather in Casselman during August to be perfect, with high temperatures and moderate rainfall. August ushers in the summer season. As the day progresses, temperatures can peak at 27°C. Luckily at nightfall, they typically drop to 14°C.

Precipitation

Casselman in August usually receives moderate rainfall, averaging around 98 mm for the month. Expect around 12 days of rain based on historical data.

Average sunshine

There are approximately 251 hours of sunshine this month, meaning plenty of sunny days and a vibrant atmosphere.

If you favor pleasant temperatures and minimal rainfall, August is one of the better months to visit Casselman. May and August typically offer the most agreeable circumstances. On the other hand, January, February, March, April, November and December tend to be characterized by conditions that may not be as optimal.

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

 

Casselman, monthly averages in August

Min Temperature 14°C  

Max Temperature 27°C  

Chance of Rain 39%  

Precipitation 98 mm  

Rainy days 12 days  

Humidity 54% *  

Sunshine 251 hours *  

Percentage Sunshine 57% *  

Data from: Ottawa, Canada (49 KM, 30 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. However, there's a good chance of rain, so bring a raincoat just in case.

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 Casselman.

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.