Luxembourg
August
Weather in Luxembourg for August 2026
Your guide to Luxembourg weather in August - trends and predictions
In general, the average temperature in Luxembourg at the beginning of August is 20.9 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 22.9 °C by the end of August.
Luxembourg experiences heavy rainfall in August, with over 20 rainy days and an average total precipitation 102.2 mm.
Temperatures
Rain 🌧️
9
Dry days
22
Rainy days
0
Snow days
23°/14°
Temperatures
16 km/h
Avg max wind
76 %
Avg humidity
Luxembourg Weather August
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Temperatures trend during August in Luxembourg
See the weather trend as well as the moving average line
August weather in Luxembourg day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Moderate or heavy rain shower | 23° /14° | 15.5 mm | 5 | |
| 2 Aug. |  Light rain shower | 20° /13° | 13.6 mm | 5 | |
| 3 Aug. | Moderate or heavy rain shower | 20° /13° | 4.1 mm | 5 | |
| 4 Aug. | Patchy rain possible | 21° /12° | 0.8 mm | 5 | |
| 5 Aug. |  Heavy rain at times | 21° /11° | 1.8 mm | 5 | |
| 6 Aug. | Moderate rain at times | 20° /10° | 2.4 mm | 5 | |
| 7 Aug. | Patchy rain possible | 21° /11° | 1 mm | 5 | |
| 8 Aug. | Patchy rain possible | 23° /12° | 1 mm | 5 | |
| 9 Aug. | Patchy rain possible | 24° /14° | 1.2 mm | 6 | |
| 10 Aug. |  Sunny | 24° /12° | 0 mm | 6 | |
| 11 Aug. | Sunny | 28° /13° | 0 mm | 7 | |
| 12 Aug. | Sunny | 30° /15° | 1.8 mm | 7 | |
| 13 Aug. | Sunny | 30° /17° | 1.4 mm | 7 | |
| 14 Aug. | Patchy rain possible | 29° /16° | 5.1 mm | 7 | |
| 15 Aug. | Moderate rain at times | 28° /16° | 2.3 mm | 6 | |
| 16 Aug. | Sunny | 26° /15° | 1.4 mm | 6 | |
| 17 Aug. |  Partly cloudy | 25° /14° | 5.8 mm | 6 | |
| 18 Aug. | Sunny | 25° /13° | 2.1 mm | 6 | |
| 19 Aug. | Sunny | 27° /13° | 0.1 mm | 7 | |
| 20 Aug. | Patchy rain possible | 26° /14° | 0.2 mm | 6 | |
| 21 Aug. | Sunny | 24° /13° | 0.4 mm | 6 | |
| 22 Aug. | Sunny | 24° /10° | 0 mm | 6 | |
| 23 Aug. | Patchy rain possible | 22° /11° | 0 mm | 5 | |
| 24 Aug. | Patchy rain possible | 26° /12° | 1.3 mm | 6 | |
| 25 Aug. | Light rain shower | 23° /11° | 1.3 mm | 5 | |
| 26 Aug. |  Cloudy | 24° /11° | 0 mm | 6 | |
| 27 Aug. | Light rain shower | 23° /12° | 1.2 mm | 5 | |
| 28 Aug. | Patchy rain possible | 23° /11° | 1.4 mm | 5 | |
| 29 Aug. | Light rain shower | 23° /13° | 2.9 mm | 5 | |
| 30 Aug. | Patchy rain possible | 21° /12° | 5.4 mm | 5 | |
| 31 Aug. |  Mist | 23° /12° | 3.6 mm | 5 | |
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Important Notice
Our weather forecast for Luxembourg 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 Luxembourg forecast closer to your planned date for the most up-to-date weather information.
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Luxembourg in August - FAQ
What are the expected maximum and minimum temperatures in Luxembourg 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 Luxembourg during August?
Significant rainfall exceeding 102.2 mm is expected in Luxembourg during August, occurring over more than 22 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Luxembourg during August?
The average wind speed in Luxembourg during August is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Luxembourg
Explore the daily rainfall trends and prepare for Luxembourgs August weather 💧
UV exposure in Luxembourg during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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