Thornbury weather in September (Ontario, Canada)

What kind of weather does September bring to Thornbury? Check out this detailed guide to the month’s weather conditions.

Temperatures

The weather in Thornbury during September is usually perfect, offering pleasant temperatures and moderate rainfall. September is typically considered a summer month. Anticipate daytime temperatures around 21°C, while night temperatures can drop to 13°C.

Precipitation

Thornbury in September usually receives moderate rainfall, averaging around 98 mm for the month. On average, there are about 12 days with rain during this month.

If you favor pleasant temperatures and minimal rainfall, September is one of the better months to visit Thornbury. June, July, August and September 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 Thornbury climate page with graphs.

 

Thornbury, monthly averages in September

Min Temperature 13°C  

Max Temperature 21°C  

Chance of Rain 41%  

Precipitation 98 mm  

Rainy days 12 days  

Where to go in Canada in September

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?

For visitors traveling to Thornbury, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Cycling

9/10

Walking

9/10

Camping

8/10

Outdoor sports

9/10

Interested in more climate information?

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

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.