When to go · Montreal, Canada
Best Time to Visit Montreal
The sweet spot for Montreal is September, July and May. Here's every month's temperature and rain so you can plan around your own dates.
Go now
September, July, May
Comfortable and drier
Shoulder
August, June, October
Fewer crowds, a trade-off
Think twice
December, February
Hottest is July (25°C)
Montreal weather, month by month
| Month | High | Low | Rain | Feel |
|---|---|---|---|---|
| Jan | -6°C / 21°F | -15°C / 5°F | 71mm | cold, some rain |
| Feb | -5°C / 23°F | -14°C / 7°F | 83mm | cold, some rain |
| Mar | 2°C / 36°F | -7°C / 19°F | 76mm | cold, some rain |
| Apr | 11°C / 52°F | 0°C / 32°F | 121mm | cool, wet |
| MayBEST | 19°C / 66°F | 7°C / 45°F | 64mm | mild, some rain |
| Jun | 23°C / 73°F | 14°C / 57°F | 131mm | warm, wet |
| JulBEST | 25°C / 77°F | 16°C / 61°F | 119mm | warm, some rain |
| Aug | 24°C / 75°F | 16°C / 61°F | 129mm | warm, wet |
| SepBEST | 20°C / 68°F | 12°C / 54°F | 87mm | mild, some rain |
| Oct | 14°C / 57°F | 7°C / 45°F | 120mm | cool, wet |
| Nov | 5°C / 41°F | -2°C / 28°F | 78mm | cold, some rain |
| Dec | 0°C / 32°F | -7°C / 19°F | 106mm | cold, some rain |
Averages from Open-Meteo ERA5 climate reanalysis, 2019 to 2023. Highs and lows are daily averages for each month; rain is the monthly total. Tap a month for a detailed guide.
Want the timing decided for you? A Local Friend in Montreal plans around the seasons for you.