Brossard
August
Weather in Brossard for August 2025
Your guide to Brossard weather in August - trends and predictions
In general, the average temperature in Brossard at the beginning of August is 25.1 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 22.4 °C by the end of August.
Expect significant rainfall in Brossard during August, with an average of 20 rainy days.
- New! Chat with our AI weatherman - it’s amazing and free.
11
Dry days
20
Rainy days
0
Snow days
23°/14°
Temperatures
16 km/h
Avg max wind
80 %
Avg humidity
Brossard in August average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  26° | 2  27° | 3  27° | ||||
| 4  27° | 5 22° | 6 24° | 7 23° | 8 24° | 9 23° | 10 24° |
| 11 22° | 12 22° | 13 25° | 14 25° | 15 25° | 16 26° | 17 24° |
| 18 25° | 19 19° | 20 21° | 21 19° | 22 20° | 23 23° | 24 25° |
| 25  20° | 26 23° | 27 24° | 28  22° | 29 25° | 30 22° | 31  21° |
You can click on date
Access Brossard weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during August in Brossard
See the weather trend as well as the moving average line
August weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. | Patchy rain possible | 26° /15° | 0.8 mm | 6 | |
| 2 Aug. | Overcast | 27° /15° | 0 mm | 7 | |
| 3 Aug. | Heavy rain at times | 27° /18° | 11.4 mm | 6 | |
| 4 Aug. | Moderate or heavy rain shower | 27° /17° | 18.6 mm | 6 | |
| 5 Aug. | Patchy rain possible | 22° /14° | 6.5 mm | 5 | |
| 6 Aug. | Overcast | 24° /13° | 0 mm | 6 | |
| 7 Aug. | Heavy rain at times | 23° /13° | 13.3 mm | 6 | |
| 8 Aug. | Moderate or heavy rain shower | 24° /14° | 25.4 mm | 6 | |
| 9 Aug. | Patchy rain possible | 23° /16° | 36.4 mm | 5 | |
| 10 Aug. | Moderate or heavy rain shower | 24° /16° | 19 mm | 6 | |
| 11 Aug. | Patchy rain possible | 22° /14° | 2.9 mm | 5 | |
| 12 Aug. | Moderate or heavy rain shower | 22° /13° | 5.1 mm | 5 | |
| 13 Aug. | Patchy rain possible | 25° /15° | 1.7 mm | 6 | |
| 14 Aug. | Patchy rain possible | 25° /15° | 0.7 mm | 6 | |
| 15 Aug. | Patchy rain possible | 25° /15° | 1.3 mm | 6 | |
| 16 Aug. | Moderate or heavy rain shower | 26° /17° | 7 mm | 6 | |
| 17 Aug. | Moderate rain at times | 24° /17° | 2.6 mm | 6 | |
| 18 Aug. | Moderate or heavy rain shower | 25° /17° | 14.9 mm | 6 | |
| 19 Aug. | Moderate or heavy rain shower | 19° /13° | 13.4 mm | 4 | |
| 20 Aug. | Patchy rain possible | 21° /12° | 4.1 mm | 5 | |
| 21 Aug. | Overcast | 19° /14° | 3.5 mm | 4 | |
| 22 Aug. | Patchy rain possible | 20° /12° | 3.9 mm | 5 | |
| 23 Aug. | Overcast | 23° /12° | 0 mm | 5 | |
| 24 Aug. | Overcast | 25° /14° | 1 mm | 6 | |
| 25 Aug. | Light drizzle | 20° /14° | 1.9 mm | 5 | |
| 26 Aug. | Light rain shower | 23° /15° | 4 mm | 5 | |
| 27 Aug. | Overcast | 24° /14° | 0 mm | 6 | |
| 28 Aug. | Mist | 22° /12° | 3.8 mm | 5 | |
| 29 Aug. | Light rain shower | 25° /12° | 4 mm | 6 | |
| 30 Aug. | Light rain shower | 22° /12° | 2.7 mm | 5 | |
| 31 Aug. | Partly cloudy | 21° /13° | 2.5 mm | 5 | |
| Next | |||||
Important Notice
Our weather forecast for Brossard in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Brossard forecast closer to your planned date for the most up-to-date weather information.
Brossard in August - FAQ
What are the expected maximum and minimum temperatures in Brossard during August?
Enjoy moderate daytime temperatures of up to 23° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Brossard during August?
Significant rainfall exceeding 253 mm is expected in Brossard during August, occurring over more than 20 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Brossard during August?
The average wind speed in Brossard during August is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Brossard
Explore the daily rainfall trends and prepare for Brossards August weather 💧
UV exposure in Brossard during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
Quick links
You are here
Where is Brossard?Get accurate weather forecasts for Brossard, located at latitude 45.45 and longitude -73.466. Stay updated with localized weather information tailored for Brossard.
Related locations
Select a location for accurate weather forecast
More Locations Found a mistake?
We appreciate your attention to details. Tell us here.