Waterloo weather in May (Ontario, Canada)

What does the weather outlook for Waterloo look like in May? Thinking about a visit? Explore this page for a full overview of the weather conditions this month.

Temperatures

The weather in Waterloo is usually perfect in May, characterized by pleasant temperatures and moderate rainfall. Anticipate daytime temperatures around 20°C, while night temperatures can drop to 8°C.

Precipitation

Waterloo in May usually receives moderate rainfall, averaging around 93 mm for the month. The climate data from previous years indicates that there are typically about 11 days days of rain.

Average sunshine

With around 245 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

If you favor pleasant temperatures and minimal rainfall, May is one of the better months to visit Waterloo. May, 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 Waterloo climate page with graphs.

 

Waterloo, monthly averages in May

Min Temperature 8°C  

Max Temperature 20°C  

Chance of Rain 38%  

Precipitation 93 mm  

Rainy days 11 days  

Sunshine 245 hours *  

Percentage Sunshine 54% *  

Data from: Hamilton, Canada (57 KM, 35 Miles).

Where to go in Canada in May

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 Waterloo, 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

4/10

Outdoor sports

9/10

Interested in more climate information?

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

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.