Climate in Bilbao (Basque Country), Spain

The graphs below show the monthly weather averages over the year.
* Data from weather station: Bilbao, Spain.

Average day and night temperature

The mean minimum and maximum temperatures over the year. Show in Fahrenheit

Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Monthly precipitation

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

Monthly rainy days

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

Average humidity

The mean monthly relative humidity over the year

Weather Forecasts for Bilbao (Basque Country)

WED Sep 22
23°C | 14°C

Moderate rain

THU Sep 23
23°C | 14°C

Partly cloudy

FRI Sep 24
26°C | 15°C

Patchy rain possible

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 and 25 degrees Celsius (55-78°Fahrenheit). This makes the city a lot cooler as other Spanish cities. The average rainfall is also higher and it has fewer sunshine hours.

Here are some average weather facts we collected from our historical climate data:

  • During the month of May, June, September and October you are most likely to experience good weather with pleasant average temperatures that fall between 20 degrees Celsius (68°F) and 25 degrees Celsius (77°F).
  • The warmest month is August with an average maximum temperature of 26°C (78°F).
  • The coldest month is January with an average maximum temperature of 13°C (56°F).
  • November is the most wet month. This month should be avoided if you are not a big fan of rain.
  • July is the driest month.
  • July is the most sunny month.
No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.