Johnstown weather in August (Ontario, Canada)

How's the weather trend in Johnstown as August approaches? Find out what kind of weather to expect during this month.

Temperatures

For August, the weather in Johnstown is generally perfect, featuring high temperatures and moderate rainfall. Summer occurs in August. Daytime temperatures hover around 26°C, while nights can cool down to about 15°C.

Precipitation

Johnstown in August usually receives moderate rainfall, averaging around 97 mm for the month. Analyzing past climate data, one can expect approximately 13 days of rain.

So this is a great month to visit if you prefer dry days with pleasant temperatures. May, August and September typically offer the most optimal weather. In contrast, January, February, March, November and December tend to have less optimal conditions.

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

 

Johnstown, monthly averages in August

Min Temperature 15°C  

Max Temperature 26°C  

Chance of Rain 43%  

Precipitation 97 mm  

Rainy days 13 days  

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.

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 Johnstown.

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.