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Temperatures in May
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Canada temperatures in May

May in Canada has maximum daytime temperatures ranging from very low in Alert with -6°C to high temperatures in Osoyoos with 22°C. Nighttime temperatures generally drop to 7°C in Osoyoos and -11°C in Alert.

What is the temperature of the different cities in Canada in May?

To get a sense of May's typical temperatures in the key spots of Canada, explore the map below. Click on a point for an in-depth look.

Weather conditions Weather
Temperatures
Precipitation
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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

  • What is the warmest city in May in Canada?
    • From a thorough analysis of our records, Osoyoos clearly dominates in terms of high temperatures. The city witnesses daytime temperatures hovering around 22°C, and evenings that remain near 7°C.

  • What is the coldest city in May in Canada?
    • When looking through our records, we find that Alert stands out as the coolest city in Canada for the month of May. Daytime highs average -6°C and it cools down to about -11°C at night.

  • How much sun does Canada get in May?
    • Toronto enjoys approximately 227 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.

  • What is the water's temperature in May?
    • The water temperature averages approximately 9°C in Prince Rupert this month, so not the best month to swim.

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