Average Monthly Sunshine in Bilbao

The graphs on this page shows the average number of hours per month and per day that Bilbao receives direct sunlight. The numbers are calculated over a 30-year period to provide a reliable average.

Monthly hours of sunshine

If you're visiting Bilbao, timing is key. In July, you can enjoy up to 188 hours of sunshine, while the less sunny days of December provide just 78 hours. The total annual amount of sun is 1620 hours.

Daily hours of sunshine

Seasonal changes in sunshine hours are quite obvious. While July receives considerable daily sunshine with up to 6.3 hours, December marks the darkest time of the year, where sunshine is scarce with only 2.6 hours of sunlight per day.

Bilbao’s total hours of sunshine compared to other major cities

Bilbao enjoys an average of 1620 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

In Barcelona, Spain, there are 2530 hours of sunshine annually and is a city that can be visited year-round.

In Chicago, USA, the annual sunshine averages 2520 hours, contributing to its humid continental climate.

Stockholm, Sweden, receives approximately 1907 hours of sunshine annually.

In Brisbane, Australia, the annual sunshine averages 2999 hours, making it one of Australia’s sunniest cities.

Other climate information

November, Bilbao’s wettest month, receives 64 mm of rainfall and has a maximum daytime temperature of 15°C. During the driest month August you can expect a temperature of 24°C.

For more detailed insights into the city’s temperatures, check out our Temperature page. To explore more about precipitation patterns, visit our Precipitation page.