Terrebonne
August
Weather in Terrebonne for August 2026
Your guide to Terrebonne weather in August - trends and predictions
In general, the average temperature in Terrebonne at the beginning of August is 25.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 21.9 °C by the end of August.
Terrebonne experiences heavy rainfall in August, with over 20 rainy days and an average total precipitation 213.3 mm.
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Temperatures
Rain 🌧️
More
4
Dry days
27
Rainy days
0
Snow days
23°/14°
Temperatures
17 km/h
Avg max wind
79 %
Avg humidity
Terrebonne Weather August
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Temperatures trend during August in Terrebonne
See the weather trend as well as the moving average line
August weather in Terrebonne day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Patchy rain possible | 25° /13° | 0.6 mm | 6 | |
| 2 Aug. |  Overcast | 27° /13° | 0 mm | 7 | |
| 3 Aug. |  Moderate or heavy rain shower | 28° /16° | 8.1 mm | 6 | |
| 4 Aug. | Moderate or heavy rain shower | 27° /16° | 4.6 mm | 6 | |
| 5 Aug. | Patchy rain possible | 23° /14° | 2.3 mm | 5 | |
| 6 Aug. |  Partly cloudy | 25° /12° | 0 mm | 7 | |
| 7 Aug. | Moderate rain at times | 25° /14° | 8.1 mm | 6 | |
| 8 Aug. | Moderate or heavy rain shower | 25° /14° | 21.3 mm | 5 | |
| 9 Aug. | Partly cloudy | 26° /16° | 29.1 mm | 6 | |
| 10 Aug. | Moderate or heavy rain shower | 27° /17° | 10 mm | 6 | |
| 11 Aug. | Patchy rain possible | 26° /15° | 1.6 mm | 6 | |
| 12 Aug. | Moderate or heavy rain shower | 26° /14° | 4 mm | 6 | |
| 13 Aug. | Patchy rain possible | 26° /17° | 6.7 mm | 6 | |
| 14 Aug. | Overcast | 26° /15° | 0.7 mm | 6 | |
| 15 Aug. | Patchy rain possible | 25° /13° | 1.3 mm | 6 | |
| 16 Aug. | Moderate or heavy rain shower | 28° /14° | 5.2 mm | 6 | |
| 17 Aug. | Light rain shower | 24° /14° | 5.5 mm | 5 | |
| 18 Aug. | Moderate or heavy rain shower | 23° /14° | 14 mm | 5 | |
| 19 Aug. | Moderate or heavy rain shower | 19° /12° | 9.1 mm | 4 | |
| 20 Aug. | Moderate rain at times | 19° /12° | 4.5 mm | 5 | |
| 21 Aug. | Overcast | 21° /13° | 1 mm | 5 | |
| 22 Aug. | Overcast | 23° /12° | 2.7 mm | 5 | |
| 23 Aug. | Patchy rain possible | 25° /13° | 3.6 mm | 5 | |
| 24 Aug. | Overcast | 25° /14° | 5.5 mm | 6 | |
| 25 Aug. |  Light rain | 22° /15° | 2.5 mm | 5 | |
| 26 Aug. |  Moderate rain | 22° /13° | 2.4 mm | 5 | |
| 27 Aug. | Partly cloudy | 23° /12° | 0 mm | 6 | |
| 28 Aug. |  Mist | 22° /12° | 6.3 mm | 5 | |
| 29 Aug. | Light rain shower | 22° /11° | 6.8 mm | 5 | |
| 30 Aug. | Light rain shower | 20° /10° | 1.9 mm | 5 | |
| 31 Aug. |  Cloudy | 22° /11° | 1.1 mm | 5 | |
| Next | |||||
Important Notice
Our weather forecast for Terrebonne 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 Terrebonne forecast closer to your planned date for the most up-to-date weather information.
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Terrebonne in August - FAQ
What are the expected maximum and minimum temperatures in Terrebonne 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 Terrebonne during August?
Significant rainfall exceeding 213.3 mm is expected in Terrebonne during August, occurring over more than 27 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Terrebonne during August?
The average wind speed in Terrebonne during August is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Terrebonne
Explore the daily rainfall trends and prepare for Terrebonnes August weather 💧
UV exposure in Terrebonne during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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