Bas-Saint-Laurent (Rimouski)
August
Weather in Bas-Saint-Laurent for August 2026
Your guide to Bas-Saint-Laurent weather in August - trends and predictions
In general, the average temperature in Bas-Saint-Laurent at the beginning of August is 19 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 17.4 °C by the end of August.
The climate of Bas-Saint-Laurent in August is notably wet, with an average of 13 rainy days, and a total of 370.6 mm of precipitation.
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Temperatures
Rain 🌧️
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18
Dry days
13
Rainy days
0
Snow days
21°/10°
Temperatures
17 km/h
Avg max wind
81 %
Avg humidity
Bas-Saint-Laurent Weather August
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Temperatures trend during August in Bas-Saint-Laurent
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August weather in Bas-Saint-Laurent day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Overcast | 19° /11° | 0.1 mm | 5 | |
| 2 Aug. |  Sunny | 20° /12° | 0 mm | 5 | |
| 3 Aug. |  Moderate rain at times | 21° /14° | 1.9 mm | 5 | |
| 4 Aug. |  Heavy rain at times | 19° /14° | 3.8 mm | 5 | |
| 5 Aug. |  Patchy rain possible | 18° /12° | 1.5 mm | 4 | |
| 6 Aug. | Patchy rain possible | 19° /11° | 0.1 mm | 5 | |
| 7 Aug. |  Cloudy | 17° /11° | 0 mm | 4 | |
| 8 Aug. | Moderate or heavy rain shower | 18° /13° | 16.7 mm | 5 | |
| 9 Aug. | Heavy rain at times | 19° /14° | 8.6 mm | 4 | |
| 10 Aug. | Overcast | 21° /14° | 5 mm | 5 | |
| 11 Aug. | Moderate or heavy rain shower | 20° /15° | 11.6 mm | 5 | |
| 12 Aug. | Overcast | 21° /15° | 0.8 mm | 5 | |
| 13 Aug. | Moderate or heavy rain shower | 23° /15° | 14.3 mm | 5 | |
| 14 Aug. | Heavy rain at times | 18° /11° | 1.8 mm | 4 | |
| 15 Aug. | Overcast | 17° /11° | 0.6 mm | 4 | |
| 16 Aug. | Patchy rain possible | 20° /11° | 0.2 mm | 5 | |
| 17 Aug. | Patchy rain possible | 21° /13° | 9.6 mm | 5 | |
| 18 Aug. | Patchy rain possible | 18° /13° | 3.8 mm | 4 | |
| 19 Aug. | Patchy rain possible | 18° /11° | 10.9 mm | 4 | |
| 20 Aug. | Overcast | 16° /10° | 5.2 mm | 4 | |
| 21 Aug. | Overcast | 17° /11° | 1.4 mm | 4 | |
| 22 Aug. | Overcast | 17° /11° | 0.1 mm | 4 | |
| 23 Aug. | Overcast | 19° /12° | 5.2 mm | 4 | |
| 24 Aug. |  Partly cloudy | 21° /13° | 0.3 mm | 5 | |
| 25 Aug. | Patchy rain possible | 19° /14° | 7.2 mm | 4 | |
| 26 Aug. |  Fog | 16° /12° | 1.5 mm | 4 | |
| 27 Aug. | Overcast | 19° /11° | 0.7 mm | 5 | |
| 28 Aug. | Partly cloudy | 18° /10° | 0 mm | 5 | |
| 29 Aug. | Cloudy | 18° /9° | 0.1 mm | 4 | |
| 30 Aug. | Fog | 16° /10° | 5.7 mm | 4 | |
| 31 Aug. | Overcast | 16° /11° | 4.6 mm | 4 | |
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Important Notice
Our weather forecast for Bas-Saint-Laurent 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 Bas-Saint-Laurent forecast closer to your planned date for the most up-to-date weather information.
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Bas-Saint-Laurent in August - FAQ
What are the expected maximum and minimum temperatures in Bas-Saint-Laurent during August?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Bas-Saint-Laurent during August?
Significant rainfall exceeding 370.6 mm is expected in Bas-Saint-Laurent during August, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Bas-Saint-Laurent during August?
The average wind speed in Bas-Saint-Laurent during August is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Bas-Saint-Laurent
Explore the daily rainfall trends and prepare for Bas-Saint-Laurents August weather 💧
UV exposure in Bas-Saint-Laurent during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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