Is Montréal hot in June?
Days are typically mild at 23.9°C, while nights average 14.7°C.
Canada · 1991–2020 normal
Typical June weather in Montréal: 23.9°C by day, 14.7°C at night, 109 mm of rain over 11.6 wet days. These are measured 1991–2020 station normals, not a forecast.
In the year-round weather comparison, June scores 81 out of 100, the highest of the year. Daylight is calculated as 15 h 40 from latitude 45.51°.
June at a glance
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Days are typically mild at 23.9°C, while nights average 14.7°C.
The measured monthly average is 109 mm across about 12 wet days.
There are about 15 h 40 between sunrise and sunset at mid-month, calculated from the place latitude.
June is the strongest month in our year-round weather comparison.
The evidence behind this page
Next step
The weather comparison for Montréal is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
How travel partnerships will work