Basel Weather in May
19.5°C high · 8.6°C low · 81 mm rain · 8.1h sun
May is a warm month in Basel — not peak season, but a good time to avoid crowds.
May at a glance
| Metric | Value |
|---|---|
| Average high | 19.5°C |
| Average low | 8.6°C |
| Rainfall | 81 mm |
| Sunshine | 8.1 hours/day |
| Daylight | 14.9 hours |
What to pack in May
Pack a jacket and layers for Basel in May.
Basel weather by month
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Frequently asked questions
What is the weather in Basel in May?
Highs of 19.5°C and lows of 8.6°C, with about 81 mm of rain and 8.1 hours of sunshine per day.
Is May a good time to visit Basel?
May is a warm month in Basel — not peak season, but a good time to avoid crowds.
What to do in Basel · Best time to visit Basel
Climate data: Open-Meteo Historical (ERA5), 1991–2020. CC BY 4.0.