Bilbao Weather in September
24.4°C high · 13.3°C low · 72 mm rain · 6.2h sun
Yes — Sep is one of the best months to visit Bilbao, with mild weather and 6.2h of daily sunshine.
September at a glance
| Metric | Value |
|---|---|
| Average high | 24.4°C |
| Average low | 13.3°C |
| Rainfall | 72 mm |
| Sunshine | 6.2 hours/day |
| Daylight | 12.3 hours |
What to pack in September
Pack comfortable clothes with a light layer for evenings for Bilbao in September.
Bilbao weather by month
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Frequently asked questions
What is the weather in Bilbao in September?
Highs of 24.4°C and lows of 13.3°C, with about 72 mm of rain and 6.2 hours of sunshine per day.
Is September a good time to visit Bilbao?
Yes — Sep is one of the best months to visit Bilbao, with mild weather and 6.2h of daily sunshine.
What to do in Bilbao · Best time to visit Bilbao
Climate data: Open-Meteo Historical (ERA5), 1991–2020. CC BY 4.0.