SeasonScore
San Sebastián, Spain
Photo: Phillip Maiwald (Nikopol) · CC BY-SA 3.0

Spain

San Sebastián in January

🧥 Winter

Cool and often rainy.

🎒 Pack: warm jacket for evenings · compact umbrella or rain jacket

Best months: Jul (9.3), Jun (9.2), May (9.1)

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Why January scores 8.1What goes into the score

How it works
🌡️ 13° / 5°C🌧️ 173 mm💧 dew pt 6°🍃 PM2.5 6
  • Weather comfort7.0
    • !Cool (13°C highs / 5°C lows)
    • ✓Comfortable humidity (dew point 6°C)
    • !Wet: ~173 mm rain, ~6 heavy-rain days
  • Air quality9.9
    • ✓Good (within WHO guideline) (PM2.5 ~6 µg/m³)
  • Seasonal hazards9.5
    • !Flood: ~6 heavy-rain days in an average January
  • Safety baseline7.5
    • ·Increased caution
Compare monthsPut January side by side with another month
JanJul
Score8.1 Very good9.3 Excellent
Season🧥 Winter☀️ Summer
High / low13° / 5°25° / 18°
Rain173 mm92 mm
Humiditydew pt 6°dew pt 17°
PM2.56 µg/m³6 µg/m³

Typical-month data: NASA POWER (MERRA-2 reanalysis) 2015–2024 (modelled, not a forecast). Temperatures: San Sebastián Airport weather-station normals. Rainfall: San Sebastián Airport weather-station normals (national met service).

Holidays & crowdsJanuary 2027

Long weekend

There's at least one long weekend. Domestic travel picks up and popular spots get busier over those days.

  • New Year 1–3 Jan · 3 days off in a row

Other public holidays: Epiphany (6 Jan)

National holidays only; regional holidays and school breaks aren't included. Source: holidays (open-source public-holiday calendar).

Explore San SebastiánEvents, sights, food & souvenirs

Check event dates locally

Basque coastal city in northern Spain, known for La Concha bay, pintxos bars in the Old Town and a high concentration of Michelin-starred restaurants.

Events in January
TamborradaEvery year20 January every year

24 hours of drumming for the city's patron saint, starting at midnight.

Why go: Children's drum groups parade during the day.

Where: Citywide

Coming up later

JazzaldiaDate variesUsually late July

A long-running jazz festival.

Why go: Some concerts are free.

Where: Citywide

Semana Grande (Aste Nagusia)Date variesUsually the week of 15 August

A festival week with an international fireworks competition over the bay.

Why go: Busy and expensive.

Where: Citywide

San Sebastián International Film FestivalDate variesUsually second half of September

A major international film festival.

Why go: Hotels fill up.

Where: Kursaal and cinemas

Plan this tripTickets, data and transfers for San Sebastián

Airport transfer Kiwitaxi

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