Bilbao weather in April 2025

Expect 61°F daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Bilbao in April. Check more long-term weather averages for Bilbao in April before you book your next holiday to Spain in 2025/2026.

61
61°F max day temperature
4
4 hours of sunshine per day
18
18 days with some rainfall
45
45°F min night temperature
13
13 hours of daylight per day
0
No heat & humidity
4.8
4.8 inches of monthly rainfall
6
6 (High) UV index
55
55°F sea temperature

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The April weather guide for Spain (Bilbao) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C) | Imperial (°F)

More about Spain

How warm is it in Bilbao in April?

Daytime temperatures usually reach 61°F in Bilbao in April, falling to 45°F at night.

How sunny is it in Bilbao in April?

There are normally 4 hours of bright sunshine each day in Bilbao in April - that's 30% of daylight hours.

How warm is the sea around Bilbao in April?

The average sea temperature around Bilbao in April is 55°F.

Does it rain in Bilbao in April?

There are usually 18 days with some rain in Bilbao in April and the average monthly rainfall is 4.8 inches.

Bilbao April sunrise & sunset times

Browse the sunrise and sunset times for Bilbao in April 2025. Select a month to view Bilbao sunrise and sunset times for the next 12 months.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Tuesday, 1st April 2025	06:53	19:38
Tuesday, 15th April 2025	06:29	19:55
Wednesday, 30th April 2025	06:06	20:12

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Spain - quick facts
Flight time^✝	2 to 10 hours
Time difference	UK +0 to +1 hours
Language(s)	Spanish
Currency	Euro
Electricity	C plug (230V)
Driving side	Right
Why visit?	Beaches Culture Nature Nightlife
Tourist info	Spanish Tourism Institute