Bilbao weather

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Usually in August
- 24
- 14
- 6
Weather by month
Now Today
- 23
- 5
5-day forecast

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

The weather guide for Bilbao, Spain shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by MeteoBlue. Find out more about our data sources.

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Which is the hottest month in Bilbao?

The hottest time of year in Bilbao is normally August. Expect maximum daytime temperatures to reach 24°C.

Which month has the most rain in Bilbao?

In terms of rainfall, November is usually the wettest month in Bilbao with 142mm on average. There are normally 17 days in November with some rain.

When is it sunniest in Bilbao?

The sunniest time of year in Bilbao is normally July with bright sunshine on average for 43% of daylight hours; that's 7 hours of sunshine per day.

When is the sea warmest in Bilbao?

The sea is usually at its warmest in Bilbao in August when the water temperature reaches 22°C.

Metric (°C / mm) | Imperial (°F / inches)

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Compare Bilbao weather with the USA

Below the Bilbao weather chart shows average maximum daytime temperature for Bilbao, Spain and the USA (Washington).

Maximum daytime temperature (°C)

Bilbao, Spain

USA (Washington)

Jan

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Aug

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Dec

Metric (°C / mm) | Imperial (°F / inches)

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Where's hot in Spain right now?

Below are the temperatures expected today at popular destinations in Spain. Select a destination to compare today's forecast with average weather conditions.