Month-by-month travel weather
Calgary May weather
Calgary, Canada · May
Wind and day–night swings still matter
Outdoor comfort improves, but evenings can be cool—thin layers help.
May averages at a glance
Average low
around 4–6°C
Average high
around 15–17°C
Average precipitation
around 35–65 mm
Precip days
about 8–11 days
What to wear in May in Calgary
Actual feel will change with wind and rain, but use the suggestions below to build a comfortable layered outfit.
- • Light clothing + thin jacket
- • Optional umbrella
Travel tips for visiting Calgary in May
- • For evening plans, a thin jacket is a high-use item.
May weather in Calgary — FAQ
Q. Does it rain in May?
A. Yes, showers are possible, often intermittently.
Explore Calgary
These pages are connected so you can compare conditions and decide for yourself.