When to Visit Bilbao
Year-round climate guide & best times to travel
Best Time to Visit by Travel Style
Beach & Relaxation
June through September offer the warmest and most stable weather for coastal activities and beach visits near Bilbao.
Cultural Exploration
April through June and September through October provide pleasant conditions for exploring museums, architecture, and outdoor cultural sites without extreme weather.
Adventure & Hiking
May through September are ideal for hiking in the surrounding Basque mountains with more predictable weather conditions.
Budget Travel
November through March typically offer lower accommodation rates and fewer crowds, though weather can be more variable.
Month-by-Month Climate Guide
January
January in Bilbao brings cooler winter conditions with consistent humidity levels. The oceanic climate keeps temperatures relatively mild compared to inland areas, though visitors should prepare for typical winter weather patterns.
February
February continues the winter pattern with stable humidity levels around 70%. The month typically sees gradual improvements in weather conditions as winter begins its transition toward spring.
March
March marks the beginning of spring with consistent humidity levels. The weather begins to improve, making it a good time for indoor cultural activities and exploring the city's renowned architecture.
April
April brings more pleasant spring conditions while maintaining steady humidity levels. This is an excellent time for sightseeing and outdoor activities as the weather becomes more favorable.
May
May offers increasingly comfortable conditions with consistent humidity around 70%. The spring weather makes this an ideal time for exploring both the city and surrounding Basque countryside.
June
June brings the start of summer with warm, pleasant conditions and stable humidity levels. This marks the beginning of peak tourist season with excellent weather for all outdoor activities.
July
July is peak summer in Bilbao with warm temperatures and consistent 70% humidity levels. This is prime time for festivals, outdoor dining, and exploring the nearby beaches along the Basque coast.
August
August continues the summer peak season with warm conditions and steady humidity. Many locals take vacation during this month, but tourist activities remain in full swing with excellent weather.
September
September offers excellent conditions with comfortable temperatures and consistent humidity levels. This is considered one of the best months to visit, with warm weather and fewer crowds than peak summer.
October
October brings mild autumn conditions with stable humidity around 70%. The weather remains pleasant for sightseeing and cultural activities, though temperatures begin to cool from summer highs.
November
November sees the transition into winter with consistent humidity levels but cooler conditions. This is a good time for indoor attractions like the Guggenheim Museum and traditional Basque cuisine experiences.
December
December brings winter conditions with steady 70% humidity levels. The city takes on a festive atmosphere with Christmas markets and holiday celebrations, though weather requires appropriate winter clothing.