Best time to visit San Sebastián for good weather
When is the best weather in San Sebastián? Monthly breakdown of temperature, rainfall, and sunshine hours — ranked by what actually matters for your trip.
Best month
June
Pre-school-holiday peak — Jazz fest hasn't hit, but La Concha is finally swim-ready.
↑San Juan night (23 Jun) — bonfires on Zurriola and Concha beaches
↑Mountain hiking in Pyrenees foothills at perfect 18°C
↑Sea climbs past 17°C, La Concha properly usable
All months ranked — Good weather
Best match
Pre-school-holiday peak — Jazz fest hasn't hit, but La Concha is finally swim-ready.
#1 for good weather
Best match
First sweet spot — La Concha walkable, terraces open, pintxos quality unchanged from summer.
#2 for good weather
Best match
Best month overall — Film Festival brings glamour, schools back, sea still 20°C.
#3 for good weather
Best match
Heineken Jazzaldia (late Jul) brings 150,000 fans to a city of 180,000 — the music month.
#4 for good weather
Strong option
Second sweet spot — chestnut and mushroom season hits Basque kitchens, prices drop hard.
#5 for good weather
Strong option
Easter often falls here — Basque processions are restrained, prices manageable, food at its best.
#6 for good weather
Strong option
First glimpses of spring — cider houses (sagardotegi) hit peak season around the city.
#7 for good weather
Strong option
Santo Tomás (21 Dec) — txistorra sausage and cider takes over the city for a single legendary day.
#8 for good weather
Strong option
Wettest month — the city retreats indoors and the cider houses and pintxos bars are at their best.
#9 for good weather
Strong option
Coldest, quietest stretch — pintxos bars run by locals for locals, no queues anywhere.
#10 for good weather
Strong option
Semana Grande (mid-Aug) — international fireworks competition over La Concha, the city at capacity.
#11 for good weather
Worth considering
Tamborrada (20 Jan) — 24 hours of Basque drumming and the only reason to come in deep winter.
#12 for good weather