Chatham weather in September (Ontario, Canada)

What kind of temperatures can you expect in Chatham during September? Wondering about the weather this month? Our guide has all the details you need.

Temperatures

For September, the weather in Chatham is generally perfect, featuring high temperatures and moderate rainfall. Daytime temperatures are expected to be around 24°C, cooling off to about 14°C at night.

Precipitation

Chatham in September usually receives moderate rainfall, averaging around 79 mm for the month. Historically, the month has about 10 days of rain.

Average sunshine

The city usually sees around 211 hours of sunlight, indicating many sunny days.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit. May, 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 Chatham climate page with graphs.

 

Chatham, monthly averages in September

Min Temperature 14°C  

Max Temperature 24°C  

Chance of Rain 33%  

Precipitation 79 mm  

Rainy days 10 days  

Humidity 54% *  

Sunshine 211 hours *  

Percentage Sunshine *  

Data from: Windsor, Canada (69 KM, 43 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 Chatham, 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

9/10

Cycling

9/10

Walking

9/10

Barbeque

8/10

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 Chatham.

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.