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Canada

Alberta - Canada weather in May 2026

Canada

Alberta - Canada weather in May 2026

 

Day

15 °C

 

Night

1 °C

 

Precipitation

56 mm

in month

 

Rainy days

10 days

in month

 

Daylight

15 hours

average

 

Sunshine

7 hours

average

 

Humidity

57 %

 

Day

15 °C

 

Night

1 °C

 

Precipitation

56 mm

in month

 

Rainy days

10 days

in month

 

Daylight

15 hours

average

 

Sunshine

7 hours

average

 

Humidity

57 %

Overview: Alberta - Canada
In Alberta in May, the average air temperature ranges from 15 °C (59 °F) during the day to 1 °C (33 °F) at night. There are 10 days of rain on average, where the rainfall is 56 mm (2.19 in).

Weather charts for Alberta - Canada

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Destinations nearby and activities

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Activities in Alberta - Canada

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Mountain hiking
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Rock climbing
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Mountain biking
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Peaks and summits
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Mountain range near Banff in partly cloudy weather
Architecture in Calgary in sunny weather with few clouds
Mountain range in Canmore on a cloudy day

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Weather overview and FAQs

Weather overview

In Alberta in May, the average air temperature ranges from 15 °C (59 °F) during the day to 1 °C (33 °F) at night. There are 10 days of rain on average, where the rainfall is 56 mm (2.19 in).

Is May a good month to visit Alberta?

Alberta can be visited in May - the weather will be moderate. A relatively low temperature of 15 °C (59 °F) may be ideal for walking or outdoor activities, but some people may have a different idea of the holiday. The night temperature of 1 °C (33 °F) is not inviting for evening and night activities except for visiting a bar and having beer or two.

How many rainy days can I expect in Alberta in May?

There are 10 days, which are rainy in May in Alberta, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.4 days of the week, or in general - 35 % days.

What temperature can I expect during the day in Alberta in May?

In May in Alberta, the average daily temperatures will be 15 °C (59 °F). Don't forget a sweater and light or normal jacket, but also pack light clothing in case the temperatures are above average. The weather at this time can be somewhat changeable and a wide range of clothing can become handy.

What is the air temperature in Alberta in May at night?

The average night temperature in Alberta in May is 1 °C (33 °F). The nights will be cool, layers of clothes will be needed for evening and morning walks, the hotel should be equipped with heating.

How many hours of sun to expect in May in Alberta?

In Alberta in May, you can expect around 7 hours of sunshine.

What is the temperature trend in Alberta in May?

Over the course of May in Alberta, the temperatures are rising from 12 °C (54 °F) at the beginning of the month to 17 °C (62 °F) at the end of the month.

How heavy is the precipitation in Alberta in May?

In May in Alberta, there is 56 mm (2.19 in) rainfall, which means on average 2 mm (0.07 in) rainfall per day.

How long is the day (from dawn till dusk) in Alberta in May?

The length of daylight in Alberta in May is 15 hours.

Is it freezing in May in Alberta?

It is possible that it will be freezing in May in Alberta, night temperatures will be 1 °C (33 °F) on average.

Is Alberta rainier in May than in April?

Yes, Alberta is a rainier May than in April.

How windy is it in Alberta in May?

In Alberta in May, there will be an average wind scale of 3.

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