Weather in Basel in August
Basel, Switzerland averages a high of 24.6°C (76.3°F) and low of 14.9°C (58.8°F) in August, with 14 rain days and 10.7 hours of daily sunshine. Travel score: 78.5/100 (Good). The best time to visit Basel is July.
High
25°C76°F
Low
15°C59°F
🌧️
14
rain days
☀️
10.7
hrs/day sunshine
💧
72%
humidity
79— Good
August in Basel is warm and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Basel?
How much does it rain in Basel in August?
Basel receives an average of 114.1mm of rainfall across 14 rainy days in August. The annual total is 1142.7mm.
What should I pack for Basel in August?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 25°C
🧴
Sunscreen SPF 30+
11 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (14 days)
☔
Umbrella
Be prepared for occasional showers
Traveling to Switzerland in August?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31