Toronto Weather in May

Toronto in May averages 20°C (68°F) during the day and 14°C (57°F) at night. Keep in mind that quite a bit of rainfall is expected this month.

Rainfall in Toronto in May

Typically, you can expect about 11 days of rain this month, with 86 mm (3.4 in) on average. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Toronto in May

May is a good time to be in Toronto. Days are excellent, reaching 20°C (68°F), with nights around 14°C (57°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. At 14°C (57°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, April, May, September, October, November and December typically offer the best weather for Toronto.

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For a detailed overview over the year and the best time to visit Australia, check out our Toronto's climate page.

Toronto Temperature in May

Min Temperature 14°C (57°F)

Max Temperature 20°C (68°F)

Chance of Rain 38%

Precipitation 86 mm (3.4 in)

Rainy days 11 days

Humidity 58% *

* Data from: Maitland, Australia (30 KM, 18 Miles).

Best Places in Australia in May

Find out more about the weather in Australia and which places have the best travel conditions in this month. See all of Australia in May →

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 (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Toronto in May

Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags.

What To Do in Toronto in May

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

9/10

Walking

9/10

Camping

8/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Australia, check out our Toronto's climate page.

More climate data for Toronto

Temperature Rainfall Humidity

See the full Toronto climate overview or explore weather in Australia.