Oshawa weather in September (Ontario, Canada)

Interested in knowing the climate of Oshawa in September? Here’s a detailed forecast of the month’s weather patterns.

Temperatures

Expect perfect weather in Oshawa during September, which means high temperatures and moderate rainfall. In the daytime, temperatures tend to hover near 22°C, cooling down at night to around 13°C.

Precipitation

Oshawa in September usually receives moderate rainfall, averaging around 87 mm for the month. Past climate data indicates that roughly 11 days will see rain.

Average sunshine

Expect sunny days throughout the month, with an estimated 195 hours of sunshine. Making it a pleasant time to visit Oshawa.

If you favor pleasant temperatures and minimal rainfall, September is one of the better months to visit Oshawa. June, July, August and September typically offer the most agreeable circumstances. On the other hand, January, February, March, 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 Oshawa climate page with graphs.

 

Oshawa, monthly averages in September

Min Temperature 13°C  

Max Temperature 22°C  

Chance of Rain 37%  

Precipitation 87 mm  

Rainy days 11 days  

Humidity 87% *  

Sunshine 195 hours *  

Percentage Sunshine 52% *  

Data from: Toronto, Canada (51 KM, 31 Miles).

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 Oshawa, 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.

Swimming

6/10

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 Oshawa.

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.