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Bilbao or San Sebastian?
Both are culture, food and architecture destinations in Europe. Bilbao adds history and shopping. San Sebastian adds beaches and romantic.
| Bilbao | San Sebastian | |
|---|---|---|
| Country | Spain | Spain |
| Cost of a week | mid-priced | expensive |
| Crowds at peak | medium | medium |
| Best months | May, Jun, Jul, Aug, Sep | May, Jun, Jul, Aug, Sep |
| Warmest month | August, 26°C | August, 30°C |
| Coolest month | January, 12°C | January, 21°C |
| Known for | Guggenheim Museum, Casco Viejo, Artxanda Funicular, Mercado de la Ribera | La Concha Beach, Parte Vieja, Peine del Viento, Monte Urgull, Akelarre |
Month by month, side by side
| Month | Bilbao | San Sebastian |
|---|---|---|
| Jan | 12°C | 21°C |
| Feb | 15°C | 21°C |
| Mar | 17°C | 23°C |
| Apr | 17°C | 24°C |
| May | 21°C | 24°C |
| Jun | 24°C | 26°C |
| Jul | 25°C | 28°C |
| Aug | 26°C | 30°C |
| Sep | 26°C | 28°C |
| Oct | 23°C | 29°C |
| Nov | 16°C | 25°C |
| Dec | 15°C | 23°C |
So which one?
Pick Bilbao if…
you want history and shopping. It suits solo travellers and groups of friends particularly well.
Pick San Sebastian if…
you want beaches and romantic. It suits foodies particularly well.
Both are at their best in May, June, July, August, September.
Book whichever wins
Common questions
Is Bilbao or San Sebastian cheaper?
Bilbao is mid-priced for a week, San Sebastian is expensive.
Which is warmer, Bilbao or San Sebastian?
Bilbao peaks at 26°C in August; San Sebastian peaks at 30°C in August.
Can you do both in one trip?
Yes — they are in the same country, so combining them is straightforward.
Temperatures are measured averages (ERA5, Open-Meteo). Hotel links are partner links — your price is unchanged.