Montréal weather by month › May
Montréal in May: weather and what to expect
It’s fine, but not the best. June and September are more pleasant.
May weather in Montréal
Daytime high67°F 19°C
Night low46°F 8°C
Rain3.7 in 93 mm
AirDry
SunSunny
In May, Montréal averages highs of 67°F (19°C) and lows of 46°F (8°C), with 3.7 in (93 mm) of rain. The air feels dry and the sun is sunny. 1991–2020 averages, not a forecast.
Pack: light layers, a sweater for evenings.
Places with the same weather in May
Match out of 100 for May, one city per country.
Jan · Feb · Mar · Apr · May · Jun · Jul · Aug · Sep · Oct · Nov · Dec