Bilbao - When to Visit

When to Bilbao

Climate guide & best times to travel

Monthly Climate Data for Bilbao Average temperature and rainfall by month Climate Overview 0°C 7°C 15°C 23°C 31°C Rainfall (mm) 0 85 170 Jan Jan: 13.0°C high, 5.0°C low, 130mm rain Feb Feb: 14.0°C high, 5.0°C low, 109mm rain Mar Mar: 16.0°C high, 6.0°C low, 99mm rain Apr Apr: 18.0°C high, 8.0°C low, 97mm rain May May: 21.0°C high, 11.0°C low, 76mm rain Jun Jun: 23.0°C high, 13.0°C low, 58mm rain Jul Jul: 25.0°C high, 15.0°C low, 51mm rain Aug Aug: 26.0°C high, 16.0°C low, 53mm rain Sep Sep: 24.0°C high, 13.0°C low, 76mm rain Oct Oct: 21.0°C high, 11.0°C low, 112mm rain Nov Nov: 16.0°C high, 8.0°C low, 170mm rain Dec Dec: 14.0°C high, 6.0°C low, 127mm rain Temperature Rainfall
Bilbao enjoys an oceanic climate characterized by mild temperatures year-round and consistent humidity levels at 70%. The city experiences a distinct wet and dry season pattern, with the wettest months occurring from October through February (4.3-6.7 inches of rainfall) and the driest period from June through August (2.0-2.3 inches). Temperatures are remarkably stable, ranging from winter highs of 56-57°F to summer peaks of 77-79°F, making it one of Europe's most temperate climates. The climate makes Bilbao an excellent year-round destination, though each season offers different advantages. Summer months provide the warmest temperatures and least rainfall, ideal for outdoor activities, while the wetter winter months are perfect for exploring the city's renowned museums, architecture, and culinary scene. The shoulder seasons of spring and fall offer a pleasant balance of moderate temperatures and rainfall, making them popular times for cultural exploration and sightseeing.

Best Time to Visit

Beach & Relaxation
July and August offer the warmest temperatures (77-79°F) and lowest rainfall (2.0-2.1 inches), perfect for coastal activities and beach visits.
Cultural Exploration
April through June provides comfortable temperatures (64-74°F) with moderate rainfall (2.3-3.8 inches), ideal for museum visits and walking tours without peak summer crowds.
Adventure & Hiking
May through September offers the best combination of warm temperatures (69-79°F) and manageable rainfall (2.0-3.0 inches) for outdoor activities and exploring the Basque countryside.
Budget Travel
November through February features the lowest tourist crowds and accommodation prices, though expect cooler temperatures (56-61°F) and higher rainfall (4.3-6.7 inches).

Month-by-Month Guide

January

January is Bilbao's coolest month with temperatures ranging from 41-56°F. Expect frequent rainfall at 5.1 inches and high humidity, making it ideal for indoor cultural activities and experiencing the city's cozy winter atmosphere.

56°F High
41°F Low
5.1 inches Rainfall
Low Crowds
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February

February maintains cool winter conditions with highs of 57°F and lows of 41°F. Rainfall decreases slightly to 4.3 inches, and the city begins to emerge from its quietest tourist period.

57°F High
41°F Low
4.3 inches Rainfall
Low Crowds
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March

March marks the beginning of spring with temperatures rising to 61°F during the day. Rainfall continues to decrease to 3.9 inches, and the city starts to become more vibrant as outdoor activities become more appealing.

61°F High
44°F Low
3.9 inches Rainfall
Medium Crowds
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April

April offers pleasant spring weather with highs of 64°F and comfortable lows of 46°F. With rainfall at 3.8 inches, it's an excellent time for sightseeing and exploring both indoor and outdoor attractions.

64°F High
46°F Low
3.8 inches Rainfall
Medium Crowds
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May

May brings warmer spring temperatures with highs reaching 69°F and lows of 51°F. Rainfall drops to 3.0 inches, making it one of the most pleasant months for all types of activities and exploration.

69°F High
51°F Low
3.0 inches Rainfall
Medium Crowds
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June

June ushers in early summer with comfortable highs of 74°F and mild nights at 56°F. Rainfall decreases to 2.3 inches, marking the beginning of the dry season and increasing tourist activity.

74°F High
56°F Low
2.3 inches Rainfall
High Crowds
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July

July is one of the warmest months with highs of 77°F and pleasant evenings at 60°F. With minimal rainfall at 2.0 inches, it's peak season for outdoor activities and coastal excursions.

77°F High
60°F Low
2.0 inches Rainfall
High Crowds
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August

August represents peak summer with the highest temperatures reaching 79°F and warm nights at 60°F. Rainfall remains low at 2.1 inches, making it ideal for all outdoor activities despite being the busiest tourist month.

79°F High
60°F Low
2.1 inches Rainfall
High Crowds
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September

September offers excellent early autumn weather with highs of 76°F and comfortable lows of 57°F. Rainfall increases slightly to 3.0 inches, but crowds begin to thin, making it a perfect shoulder season month.

76°F High
57°F Low
3.0 inches Rainfall
Medium Crowds
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October

October brings mild autumn temperatures with highs of 70°F and lows of 52°F. Rainfall increases to 4.4 inches as the wet season approaches, but it remains a pleasant time for cultural activities and sightseeing.

70°F High
52°F Low
4.4 inches Rainfall
Medium Crowds
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November

November marks the transition to winter with cooler temperatures of 61°F during the day and 46°F at night. Rainfall peaks at 6.7 inches, making it the wettest month and ideal for indoor cultural exploration.

61°F High
46°F Low
6.7 inches Rainfall
Low Crowds
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December

December brings winter conditions with highs of 57°F and lows of 42°F. Rainfall remains high at 5.0 inches, creating a cozy atmosphere perfect for enjoying the city's famous cuisine and holiday festivities.

57°F High
42°F Low
5.0 inches Rainfall
Low Crowds
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Activities in Bilbao