Basel-City (Basel)
August
Weather in Basel-City for August 2025
Your guide to Basel-City weather in August - trends and predictions
In general, the average temperature in Basel-City at the beginning of August is 24.9 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 23.1 °C by the end of August.
Basel-City experiences heavy rainfall in August, with over 20 rainy days and an average total precipitation 84.9 mm.
Is August a good time to visit Basel-City? check out the best time to travel to Basel-City page.
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Temperatures
Rain 🌧️
More
7
Dry days
24
Rainy days
0
Snow days
26°/14°
Temperatures
12 km/h
Avg max wind
70 %
Avg humidity
Basel-City in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  25° | 2  27° | 3 25° | ||||
| 4 25° | 5  25° | 6  23° | 7 24° | 8 24° | 9  26° | 10 28° |
| 11 29° | 12  31° | 13 30° | 14 30° | 15 28° | 16 28° | 17 26° |
| 18 24° | 19 26° | 20 27° | 21 27° | 22 27° | 23 28° | 24 30° |
| 25 26° | 26 23° | 27 21° | 28 22° | 29 24° | 30 23° | 31 23° |
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Temperatures trend during August in Basel-City
See the weather trend as well as the moving average line
August weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. | Moderate or heavy rain shower | 25° /15° | 14.9 mm | 5 | |
| 2 Aug. | Patchy rain possible | 27° /14° | 2.9 mm | 6 | |
| 3 Aug. | Patchy rain possible | 25° /15° | 2 mm | 6 | |
| 4 Aug. | Moderate rain at times | 25° /14° | 2.2 mm | 6 | |
| 5 Aug. | Heavy rain at times | 25° /14° | 1.1 mm | 6 | |
| 6 Aug. | Cloudy | 23° /13° | 1.9 mm | 6 | |
| 7 Aug. | Moderate or heavy rain shower | 24° /12° | 4.7 mm | 6 | |
| 8 Aug. | Cloudy | 24° /11° | 0 mm | 6 | |
| 9 Aug. | Sunny | 26° /13° | 0.1 mm | 6 | |
| 10 Aug. | Sunny | 28° /13° | 0 mm | 7 | |
| 11 Aug. | Sunny | 29° /14° | 0 mm | 8 | |
| 12 Aug. | Partly cloudy | 31° /16° | 2.4 mm | 7 | |
| 13 Aug. | Sunny | 30° /16° | 2.6 mm | 7 | |
| 14 Aug. | Cloudy | 30° /16° | 3.5 mm | 7 | |
| 15 Aug. | Moderate rain at times | 28° /16° | 0.6 mm | 6 | |
| 16 Aug. | Patchy rain possible | 28° /15° | 2.1 mm | 6 | |
| 17 Aug. | Patchy rain possible | 26° /16° | 4.3 mm | 6 | |
| 18 Aug. | Patchy rain possible | 24° /15° | 7.7 mm | 6 | |
| 19 Aug. | Cloudy | 26° /14° | 2.8 mm | 6 | |
| 20 Aug. | Sunny | 27° /15° | 1.1 mm | 6 | |
| 21 Aug. | Sunny | 27° /14° | 0.1 mm | 7 | |
| 22 Aug. | Patchy rain possible | 27° /14° | 2.2 mm | 7 | |
| 23 Aug. | Sunny | 28° /15° | 0 mm | 7 | |
| 24 Aug. | Sunny | 30° /14° | 1.3 mm | 7 | |
| 25 Aug. | Cloudy | 26° /14° | 3.2 mm | 6 | |
| 26 Aug. | Patchy rain possible | 23° /13° | 5.5 mm | 5 | |
| 27 Aug. | Patchy rain possible | 21° /12° | 4 mm | 5 | |
| 28 Aug. | Moderate rain at times | 22° /12° | 4.4 mm | 5 | |
| 29 Aug. | Patchy rain possible | 24° /12° | 3.2 mm | 6 | |
| 30 Aug. | Patchy rain possible | 23° /13° | 1.8 mm | 5 | |
| 31 Aug. | Patchy rain possible | 23° /13° | 2 mm | 5 | |
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Important Notice
Our weather forecast for Basel-City 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 Basel-City forecast closer to your planned date for the most up-to-date weather information.
Basel-City in August - FAQ
What are the expected maximum and minimum temperatures in Basel-City during August?
Enjoy moderate daytime temperatures of up to 26° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Basel-City during August?
Moderate rainfall is anticipated in Basel-City during August, with a total of 84.9 mm spread over approximately 24 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Basel-City during August?
The average wind speed in Basel-City during August is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Basel-City in August?
As you prepare for your trip to Basel-City in August, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Basel-City, during August, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
August rainfall patterns in Basel-City
Explore the daily rainfall trends and prepare for Basel-Citys August weather 💧
UV exposure in Basel-City during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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