Châteauguay
August
Weather in Châteauguay for August 2027
Your guide to Châteauguay weather in August - trends and predictions
In general, the average temperature in Châteauguay at the beginning of August is 26.2 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 22.3 °C by the end of August.
The climate of Châteauguay in August is notably wet, with an average of 15 rainy days, and a total of 205.1 mm of precipitation.
Is August a good time to visit Châteauguay? check out the best time to travel to Châteauguay page.
✨ Is August a good time to visit Châteauguay? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
16
Dry days
15
Rainy days
0
Snow days
24°/16°
Temperatures
16 km/h
Avg max wind
75 %
Avg humidity
Châteauguay Weather August
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Temperatures trend during August in Châteauguay
See the weather trend as well as the moving average line
August weather in Châteauguay day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Sunny | 25° /16° | 0.7 mm | 7 | |
| 2 Aug. |  Light rain | 27° /16° | 6.3 mm | 7 | |
| 3 Aug. |  Heavy rain at times | 27° /18° | 12 mm | 6 | |
| 4 Aug. |  Moderate or heavy rain shower | 27° /17° | 8.9 mm | 7 | |
| 5 Aug. | Light rain | 25° /16° | 3.3 mm | 7 | |
| 6 Aug. | Light rain | 26° /16° | 2.9 mm | 7 | |
| 7 Aug. | Moderate or heavy rain shower | 26° /16° | 8.4 mm | 7 | |
| 8 Aug. |  Moderate rain | 27° /17° | 13.4 mm | 6 | |
| 9 Aug. | Moderate rain | 27° /18° | 21.7 mm | 7 | |
| 10 Aug. | Light rain | 28° /19° | 8.7 mm | 7 | |
| 11 Aug. |  Patchy rain possible | 26° /17° | 1.3 mm | 7 | |
| 12 Aug. | Light rain | 26° /16° | 4.3 mm | 7 | |
| 13 Aug. | Light rain | 26° /18° | 3.2 mm | 7 | |
| 14 Aug. |  Overcast | 25° /16° | 0.3 mm | 7 | |
| 15 Aug. | Sunny | 25° /15° | 0.9 mm | 7 | |
| 16 Aug. | Light rain | 27° /17° | 2.9 mm | 7 | |
| 17 Aug. | Moderate rain at times | 25° /17° | 9.9 mm | 5 | |
| 18 Aug. | Moderate rain | 24° /15° | 10 mm | 6 | |
| 19 Aug. | Heavy rain at times | 20° /15° | 10.4 mm | 4 | |
| 20 Aug. | Light rain | 21° /14° | 3.6 mm | 5 | |
| 21 Aug. | Patchy rain possible | 22° /14° | 2.2 mm | 6 | |
| 22 Aug. | Patchy rain possible | 24° /14° | 1.8 mm | 6 | |
| 23 Aug. | Moderate rain | 25° /15° | 14.4 mm | 6 | |
| 24 Aug. | Light rain | 24° /16° | 6.2 mm | 6 | |
| 25 Aug. | Light rain | 21° /15° | 2.5 mm | 4 | |
| 26 Aug. | Light rain shower | 23° /15° | 2.1 mm | 6 | |
| 27 Aug. | Moderate rain | 24° /14° | 10.2 mm | 5 | |
| 28 Aug. | Patchy rain possible | 22° /14° | 2.1 mm | 6 | |
| 29 Aug. | Light rain | 23° /13° | 5.7 mm | 6 | |
| 30 Aug. | Moderate rain | 21° /13° | 21.9 mm | 4 | |
| 31 Aug. | Light rain | 23° /12° | 3.1 mm | 6 | |
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Important Notice
Our weather forecast for Châteauguay 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 Châteauguay forecast closer to your planned date for the most up-to-date weather information.
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Châteauguay in August - FAQ
What are the expected maximum and minimum temperatures in Châteauguay during August?
During August, expect a variety of temperatures with highs around 24° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in Châteauguay during August?
Significant rainfall exceeding 205.1 mm is expected in Châteauguay during August, occurring over more than 15 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Châteauguay during August?
The average wind speed in Châteauguay during August is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Châteauguay
Explore the daily rainfall trends and prepare for Châteauguays August weather 💧
Typically, Châteauguay has 15 rainy days in August with a total of 205.1 mm of rainfall.
UV exposure in Châteauguay during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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