Tournai
August
Weather in Tournai for August 2025
Your guide to Tournai weather in August - trends and predictions
In general, the average temperature in Tournai at the beginning of August is 23.1 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 22.9 °C by the end of August.
The climate of Tournai in August is notably wet, with an average of 11 rainy days, and a total of 243.4 mm of precipitation.
Temperatures
Rain 🌧️
20
Dry days
11
Rainy days
0
Snow days
28°/12°
Temperatures
18 km/h
Avg max wind
67 %
Avg humidity
Tournai Weather August
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Temperatures trend during August in Tournai
See the weather trend as well as the moving average line
August weather in Tournai day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Patchy rain possible | 23° /15° | 5 mm | 6 | |
| 2 Aug. | Patchy rain possible | 24° /15° | 5 mm | 6 | |
| 3 Aug. |  Heavy rain at times | 24° /14° | 4.8 mm | 6 | |
| 4 Aug. | Patchy rain possible | 23° /14° | 1.1 mm | 5 | |
| 5 Aug. | Patchy rain possible | 22° /12° | 4 mm | 5 | |
| 6 Aug. | Patchy rain possible | 23° /13° | 3.2 mm | 6 | |
| 7 Aug. |  Moderate or heavy rain shower | 23° /12° | 3.1 mm | 6 | |
| 8 Aug. | Patchy rain possible | 23° /13° | 1.2 mm | 5 | |
| 9 Aug. | Patchy rain possible | 24° /13° | 1.9 mm | 6 | |
| 10 Aug. |  Partly cloudy | 26° /13° | 1.6 mm | 7 | |
| 11 Aug. |  Sunny | 28° /15° | 0.9 mm | 7 | |
| 12 Aug. | Sunny | 30° /16° | 4.2 mm | 7 | |
| 13 Aug. | Partly cloudy | 27° /16° | 1.7 mm | 6 | |
| 14 Aug. |  Cloudy | 28° /15° | 0.1 mm | 6 | |
| 15 Aug. | Patchy rain possible | 25° /16° | 0.2 mm | 6 | |
| 16 Aug. | Patchy rain possible | 24° /15° | 0.9 mm | 6 | |
| 17 Aug. | Heavy rain at times | 23° /14° | 3.5 mm | 5 | |
| 18 Aug. | Partly cloudy | 25° /14° | 0 mm | 6 | |
| 19 Aug. |  Overcast | 24° /15° | 0.3 mm | 6 | |
| 20 Aug. | Sunny | 25° /14° | 2.7 mm | 6 | |
| 21 Aug. | Sunny | 25° /13° | 2.7 mm | 7 | |
| 22 Aug. | Moderate or heavy rain shower | 24° /14° | 2.6 mm | 6 | |
| 23 Aug. | Patchy rain possible | 25° /15° | 0.8 mm | 6 | |
| 24 Aug. | Sunny | 27° /15° | 1.2 mm | 6 | |
| 25 Aug. | Patchy rain possible | 24° /13° | 0.6 mm | 6 | |
| 26 Aug. | Overcast | 21° /12° | 0 mm | 5 | |
| 27 Aug. | Patchy rain possible | 22° /12° | 0.8 mm | 5 | |
| 28 Aug. | Moderate rain at times | 24° /13° | 0.4 mm | 6 | |
| 29 Aug. | Moderate rain at times | 22° /13° | 1 mm | 5 | |
| 30 Aug. | Moderate rain at times | 23° /13° | 1.2 mm | 6 | |
| 31 Aug. | Overcast | 24° /13° | 3.9 mm | 6 | |
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Important Notice
Our weather forecast for Tournai 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 Tournai forecast closer to your planned date for the most up-to-date weather information.
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Tournai in August - FAQ
What are the expected maximum and minimum temperatures in Tournai during August?
Enjoy moderate daytime temperatures of up to 28° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Tournai during August?
Significant rainfall exceeding 243.4 mm is expected in Tournai during August, occurring over more than 11 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Tournai during August?
The average wind speed in Tournai during August is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Tournai
Explore the daily rainfall trends and prepare for Tournais August weather 💧
UV exposure in Tournai during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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