Historical Weather in Montreal, Canada
See 55+ years of weather history for any date in Montreal going back to 1970.
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Monthly Climate Averages
Historical temperature and precipitation averages for Montreal, Canada, based on 55+ years of weather data.
Warmest MonthJulyAvg High: 80°F / Low: 64°F
Coldest MonthJanuaryAvg High: 24°F / Low: 10°F
Jan
24°/ 10°
💧 4.9"
❄️ 1.5"
Feb
26°/ 13°
💧 5.4"
❄️ 1.7"
Mar
37°/ 23°
💧 6.2"
❄️ 1.9"
Apr
52°/ 37°
💧 7.0"
❄️ 1.6"
May
66°/ 50°
💧 6.8"
❄️ 1.0"
Jun
75°/ 59°
💧 7.3"
❄️ 0.2"
Jul
80°/ 64°
💧 8.6"
Aug
77°/ 62°
💧 8.5"
Sep
69°/ 54°
💧 8.0"
Oct
55°/ 43°
💧 7.3"
❄️ 0.9"
Nov
42°/ 31°
💧 6.3"
❄️ 1.9"
Dec
29°/ 17°
💧 6.4"
❄️ 1.9"
Temperatures in Fahrenheit. Precipitation and snowfall in inches.