Bolton weather in May (Ontario, Canada)

What's the typical weather in Bolton for May? Here’s a detailed forecast of the month’s weather patterns.

Temperatures

Experience perfect weather in Bolton during May, featuring pleasant temperatures and moderate rainfall. Daytime temperatures hover around 20°C, while nights can cool down to about 7°C.

Precipitation

Bolton in May usually receives moderate rainfall, averaging around 84 mm for the month. When we look at the climate data from the last 30 years, you can expect around 10 days of rain.

Average sunshine

Expect sunny days throughout the month, with an estimated 230 hours of sunshine. Making it a pleasant time to visit Bolton.

So this is a great month to visit if you prefer dry days with pleasant temperatures. May, June, July, August and September typically offer the most optimal weather. In contrast, January, February, March, November and December tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Bolton climate page with graphs.

 

Bolton, monthly averages in May

Min Temperature 7°C  

Max Temperature 20°C  

Chance of Rain 33%  

Precipitation 84 mm  

Rainy days 10 days  

Humidity 53% *  

Sunshine 230 hours *  

Percentage Sunshine 50% *  

* Data from: Mississauga, Canada (33 KM, 20 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 Bolton, 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

Barbeque

8/10

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 Bolton.

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.