Guelph weather in September (Ontario, Canada)

Interested in knowing the climate of Guelph in September? Discover if this is the best time for your journey with our detailed monthly weather breakdown.

Temperatures

The weather in Guelph is usually perfect in September, featuring high temperatures and moderate rainfall. The daytime often sees temperatures reaching 22°C, but nighttime brings a cool-down to 10°C.

Precipitation

Guelph in September usually receives moderate rainfall, averaging around 83 mm for the month. Historically, the month has about 11 days of rain.

Average sunshine

The city usually sees around 178 hours of sunlight, indicating a moderately sunny period.

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 Guelph climate page with graphs.

 

Guelph, monthly averages in September

Min Temperature 10°C  

Max Temperature 22°C  

Chance of Rain 38%  

Precipitation 83 mm  

Rainy days 11 days  

Sunshine 178 hours *  

Percentage Sunshine 48% *  

Data from: Hamilton, Canada (44 KM, 27 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 Guelph, 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 Guelph.

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.