Climate in Bilbao (Basque Country), Spain

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Average monthly minimum and maximum temperature in Bilbao, Spain

Feel free to add this climate graph to your website. Click the copy button above.

Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Average monthly hours of sunshine in Bilbao, Spain

Feel free to add this climate graph to your website. Click the copy button above.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Average monthly rainfall, snow, precipitation in Bilbao, Spain

Feel free to add this climate graph to your website. Click the copy button above.

Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average monthly rainy days in Bilbao, Spain

Feel free to add this climate graph to your website. Click the copy button above.

Average humidity

The mean monthly relative humidity over the year

Average monthly relative humidity in Bilbao, Spain

Feel free to add this climate graph to your website. Click the copy button above.

Weather Forecasts for Bilbao

Thu   Mar 28
21°C | 9°C
SW 25 km/h
2.8 mm
broken clouds and rain

broken clouds and rain

Fri   Mar 29
16°C | 9°C
S 18 km/h
3.7 mm
overcast and rain

overcast and rain

Sat   Mar 30
18°C | 8°C
S 18 km/h
0.4 mm
broken clouds and  chance of slight rain

broken clouds and chance of slight rain

The best time of year to visit Bilbao in Spain

Bilbao has an oceanic climate which means that it has mild winters and warm summers. Bilbao doesn’t enjoy the same climate as the rest of Spain with average temperatures in summer (June-August) ranging between 13°C and 25°C. This makes the city a lot cooler as other Spanish cities. The average rainfall is also higher and it has fewer sunshine hours.

During the months of June, July, August and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • Which is the warmest month in Bilbao?
    August has an average maximum temperature of 24°C and is the warmest month of the year.
  • Which is the coldest month in Bilbao?
    The coldest month is February with an average maximum temperature of 13°C.
  • Which is the wettest month in Bilbao?
    November tops the wettest month list with 146 mm of rainfall.
  • Which is the driest month in Bilbao?
    August is the driest month with 64 mm of precipitation.
  • Which is the sunniest month in Bilbao?
    July is the sunniest month with an average of 188 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.