Month-by-month travel weather
Montreal May weather
Montreal, Canada · May
Evenings can still feel cool
Outdoor time becomes easier. Rain still happens, but overall comfort improves.
May averages at a glance
Average low
around 9–11°C
Average high
around 18–20°C
Average precipitation
around 70–110 mm
Precip days
about 10–13 days
What to wear in May in Montreal
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 Montreal in May
- • For evenings out, keep one thin layer handy.
May weather in Montreal — FAQ
Q. Is May warm?
A. Often yes, though nights can still feel cool.
Explore Montreal
These pages are connected so you can compare conditions and decide for yourself.