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Brossard
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Brossard Weather, Climate and Best Time to Visit
Data source：Meteostat
Update date：2025-09
Brossard year round climate
- Spring (March–May): Average -32–59°F, with fluctuating temperatures and increasing rainfall. March may still see snowfall, April becomes milder, and May shows a significant temperature rise. Common activities: Hiking, flower viewing, outdoor excursions. Recommended clothing: Layered clothing, jacket, sweater, long pants, and rain gear.
- Summer (June–August): Average 66–71°F, warm and humid with frequent rainfall. June to August are rainy seasons, with afternoon thunderstorms to be expected. Common activities: Outdoor swimming, picnics, camping. Recommended clothing: Light and breathable clothing, rain gear, and sunscreen.
- Autumn (September–November): Average 62–38°F, with gradually decreasing temperatures and rainfall. September remains warm and comfortable, October turns cooler, and November becomes noticeably cold. Common activities: Leaf-peeping, outdoor sports. Recommended clothing: Warm clothing, jacket, sweater, long pants, and rain gear.
- Winter (December–February): Average -8.0–-36.7°F, cold and dry with a higher chance of snowfall. January and February are the coldest months, with temperatures often below freezing. Common activities: Skiing, ice skating, and other winter sports. Recommended clothing: Thick warm clothing, down jacket, hat, gloves, and scarf.
Brossard climatological average
Annual average temperature: approx. 46.8°F / Annual rainfall: approx. 1135 mm / Summer humidity: 65%–75% / Rainiest month: August
Brossard monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
17.6°F
26.8
February
20.8°F
42.1
March
31.6°F
64.3
April
44.6°F
118.1
May
59.2°F
66.3
June
66.7°F
136.5
July
72°F
158.6
August
67.8°F
172.7
September
62.6°F
78.8
October
52.2°F
94.2
November
38.1°F
75.1
December
27.3°F
102.3
Brossard weather for the next seven days
12/20
Saturday
Partly Cloudy
28.2°F/16.2°F
12/21
Sunday
Moderate or heavy snow showers
32.9°F/17.4°F
12/22
Monday
Sunny
23.3°F/11.8°F
12/23
Tuesday
Heavy snow
28.9°F/20°F
12/24
Wednesday
Light freezing rain
28.4°F/18.1°F
12/25
Thursday
Overcast
30.5°F/22.3°F
12/26
Friday
Moderate or heavy freezing rain
37.1°F/29.6°F
