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Montreal

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Travel Info
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Travel Info

Reviews of Montreal activities

Montreal Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Montreal year round climate

  • Spring (March–May): Average 33–60°F, with fluctuating temperatures and moderate rainfall. Temperatures gradually increase from March to May. Popular activities: Outdoor walks, museum visits, Old City tours. Suggested clothing: Layering, including a jacket, sweater, long-sleeved shirt, and thermal underwear.
  • Summer (June–August): Average 67–73°F, warm and humid with heavier rainfall, especially in July. Popular activities: Outdoor picnics, cycling, water activities. Suggested clothing: Light and breathable clothing, short-sleeved T-shirts, shorts, sandals.
  • Autumn (September–November): Average 64–39°F, pleasant but with gradually decreasing temperatures and rainfall. Popular activities: Leaf-peeping, enjoying local cuisine, visiting art museums. Suggested clothing: Comfortable and warm clothing, such as sweaters, jackets, and long pants.
  • Winter (December–February): Average -7.0–-35.4°F, cold with significant snowfall, and low temperatures lasting for an extended period. Popular activities: Skiing, ice skating, indoor activities. Suggested clothing: Warm jackets, hats, scarves, gloves, and waterproof snow boots.

Montreal climatological average

Annual average temperature: approx. 48.2°F / Annual rainfall: approx. 1211 mm / Summer humidity: 65%–75% / Rainiest month: July

Montreal monthly average temperature and precipitation

Month
Air temperature (°F)
Precipitation (mm)
January
19.4°F
76.4
February
22.5°F
69.4
March
33.1°F
79.4
April
45.5°F
122.9
May
60.8°F
74.8
June
67.6°F
113
July
73.2°F
157.5
August
69.8°F
154.9
September
64.2°F
72.5
October
53.4°F
84.3
November
39.6°F
72.9
December
28.6°F
133.2

Montreal weather for the next seven days

9/21
Monday
Overcast
60.5°F/49.3°F
9/22
Tuesday
Sunny
62.3°F/42.9°F
9/23
Wednesday
Sunny
65.1°F/43.4°F
9/24
Thursday
Sunny
67.3°F/45°F
9/25
Friday
Sunny
70.7°F/48.2°F
9/26
Saturday
Sunny
72.8°F/51.6°F
9/27
Sunday
Sunny
73°F/55.8°F