Weather in Basel in May
Basel, Switzerland averages a high of 18.8°C (65.8°F) and low of 9.1°C (48.4°F) in May, with 16 rain days and 10.2 hours of daily sunshine. Travel score: 67/100 (Good). The best time to visit Basel is July.
High
19°C66°F
Low
9°C48°F
🌧️
16
rain days
☀️
10.2
hrs/day sunshine
💧
75%
humidity
67— Good
May in Basel is mild and rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Basel?
How much does it rain in Basel in May?
Basel receives an average of 122.2mm of rainfall across 16 rainy days in May. The annual total is 1142.7mm.
What should I pack for Basel in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 19°C
🧥
Waterproof jacket
Frequent rain expected (16 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🎉Visiting Switzerland in May?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31