Thetford-Mines
August
Weather in Thetford-Mines for August 2026
Your guide to Thetford-Mines weather in August - trends and predictions
So far, August 2026 in Thetford-Mines is slightly warmer than the historical average by 1.3 °C.
Expect cooler weather in the next days in Thetford-Mines with the forecast suggesting a temperature of 18.7 °C, lower than the historical average.
In general, the average temperature in Thetford-Mines at the beginning of August is 23.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 20 °C by the end of August.
Thetford-Mines experiences heavy rainfall in August, with over 20 rainy days and an average total precipitation 190.1 mm.
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Temperatures
Rain 🌧️
More
4
Dry days
27
Rainy days
0
Snow days
21°/12°
Temperatures
13 km/h
Avg max wind
80 %
Avg humidity
Thetford-Mines Weather August
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Temperatures trend during August in Thetford-Mines
See the weather trend as well as the moving average line
August weather in Thetford-Mines day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Patchy rain possible | 22° /12° | 1.3 mm | 6 | |
| 2 Aug. | Patchy rain possible | 25° /12° | 2.7 mm | 7 | |
| 3 Aug. |  Moderate or heavy rain shower | 24° /14° | 10.4 mm | 6 | |
| 4 Aug. |  Sunny | 24° /14° | 8.6 mm | 7 | |
| 5 Aug. | Moderate rain at times | 23° /12° | 3.7 mm | 6 | |
| 6 Aug. |  Partly cloudy | 24° /12° | 0.8 mm | 7 | |
| 7 Aug. | Patchy rain possible | 24° /13° | 2.2 mm | 6 | |
| 8 Aug. | Moderate or heavy rain shower | 24° /14° | 15.8 mm | 6 | |
| 9 Aug. | Patchy rain possible | 22° /15° | 12.7 mm | 6 | |
| 10 Aug. |  Heavy rain at times | 25° /15° | 4.8 mm | 7 | |
| 11 Aug. | Moderate or heavy rain shower | 23° /15° | 9.2 mm | 5 | |
| 12 Aug. | Patchy rain possible | 23° /13° | 1.6 mm | 7 | |
| 13 Aug. | Moderate or heavy rain shower | 24° /14° | 13.6 mm | 6 | |
| 14 Aug. | Patchy rain possible | 22° /12° | 0.8 mm | 6 | |
| 15 Aug. | Heavy rain at times | 21° /11° | 2 mm | 6 | |
| 16 Aug. | Moderate or heavy rain shower | 23° /11° | 3.4 mm | 6 | |
| 17 Aug. | Patchy rain possible | 23° /14° | 24.6 mm | 5 | |
| 18 Aug. | Moderate or heavy rain shower | 21° /11° | 5.8 mm | 5 | |
| 19 Aug. | Moderate rain at times | 19° /10° | 8 mm | 4 | |
| 20 Aug. |  Overcast | 19° /11° | 4 mm | 4 | |
| 21 Aug. | Overcast | 19° /10° | 1.4 mm | 5 | |
| 22 Aug. | Partly cloudy | 21° /9° | 1.3 mm | 6 | |
| 23 Aug. | Patchy rain possible | 23° /11° | 1 mm | 5 | |
| 24 Aug. | Overcast | 22° /13° | 2 mm | 5 | |
| 25 Aug. |  Moderate rain | 19° /12° | 16.7 mm | 4 | |
| 26 Aug. | Sunny | 25° /12° | 0 mm | 5.3 | |
| 27 Aug. | Overcast | 26° /14° | 11.6 mm | 6.1 | |
| 28 Aug. |  Fog | 17° /10° | 5.5 mm | 5 | |
| 29 Aug. | Sunny | 18° /11° | 0 mm | 5 | |
| 30 Aug. | Overcast | 17° /9° | 3.2 mm | 4 | |
| 31 Aug. | Overcast | 18° /9° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Thetford-Mines 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 Thetford-Mines forecast closer to your planned date for the most up-to-date weather information.
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Thetford-Mines in August - FAQ
What are the expected maximum and minimum temperatures in Thetford-Mines during August?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Thetford-Mines during August?
Significant rainfall exceeding 190.1 mm is expected in Thetford-Mines during August, occurring over more than 27 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Thetford-Mines during August?
The average wind speed in Thetford-Mines during August is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Thetford-Mines
Explore the daily rainfall trends and prepare for Thetford-Miness August weather 💧
Typically, Thetford-Mines has 27 rainy days in August with a total of 190.1 mm of rainfall.
UV exposure in Thetford-Mines during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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Where is Thetford-Mines?Get accurate weather forecasts for Thetford-Mines, located at latitude 46.094 and longitude -71.305. Stay updated with localized weather information tailored for Thetford-Mines.
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