Weather · Montreal, Canada
Montreal Weather in August
Montreal in August runs 24°C / 16°C with 129mm of rain, a reasonable time to visit.
Avg high
24°C
75°F
Avg low
16°C
61°F
Rainfall
129mm
#2 wettest of 12
What to pack
Summer clothes by day; a light layer for evenings. Bring a compact umbrella for the odd shower.
Timing a trip around the weather? A Local Friend in Montreal builds it around the season for you.