Average Weather during May in Calgary (Alberta), Canada
The average minimum temperature (usually the minimum temperature is noted during the night) in Calgary in May is 1.0°C (33.8°F).
The amount of rain in May is high with an average of 91mm (3.6in).
This makes it the most wet month of the year.
The average maximum daytime temperature lies around 14.0°C (57.2°F).
Bring a thick blanket because during the night it can cool down to temperatures below freezing.
So what to wear in May? Visitors traveling to Calgary should plan on bringing a totally waterproof rain jacket since it will often be raining. Also plan on bringing your warm clothes, it can be a bit chilly during this period.
No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.
For other monthly average weather and what to do in May look at the numbers below.
Show in Fahrenheit
Where to stay in Calgary
What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in .
More Climate Information For Calgary
Weather and Climate offers all the information you need to know about the climate in Calgary.
We collected past weather data from many thousand weather stations around the world. So find on this website the historical weather averages in other cities in Canada and climate and forecast data for all other countries in the world.