Best time to visit San Sebastian

Find the best time to visit San Sebastian and plan your perfect trip in 2024/2025. Get holiday inspiration, weather guides, travel advice and find great deals.

San Sebastian by month

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When is the best time to visit San Sebastian?

The best time to visit San Sebastian is July based on the following average weather conditions.

Maximum daytime temperature = 72 - 86°F [remove]
Daily hours of sunshine = 10 hours or more [remove]

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Max Day Temperature (°F)

  • 52°F maximum daytime temperature in January in San Sebastian52
    Jan
  • 54°F maximum daytime temperature in February in San Sebastian54
    Feb
  • 57°F maximum daytime temperature in March in San Sebastian57
    Mar
  • 59°F maximum daytime temperature in April in San Sebastian59
    Apr
  • 64°F maximum daytime temperature in May in San Sebastian64
    May
  • 70°F maximum daytime temperature in June in San Sebastian70
    Jun
  • 75°F maximum daytime temperature in July in San Sebastian75
    Jul
  • 75°F maximum daytime temperature in August in San Sebastian75
    Aug
  • 73°F maximum daytime temperature in September in San Sebastian73
    Sep
  • 66°F maximum daytime temperature in October in San Sebastian66
    Oct
  • 57°F maximum daytime temperature in November in San Sebastian57
    Nov
  • 54°F maximum daytime temperature in December in San Sebastian54
    Dec

Hours of Sunshine (daily)

  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
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  • Nov
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Best time to visit

The weather guide for Spain (San Sebastian) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

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Which is the hottest month in San Sebastian?

The hottest time of year in San Sebastian is normally August. Expect maximum daytime temperatures to reach 75°F.

Which month has the most rain in San Sebastian?

In terms of rainfall, November is usually the wettest month in San Sebastian with 5.6 inches on average. There are normally 17 days in November with some rain.

When is it sunniest in San Sebastian?

The sunniest time of year in San Sebastian is normally July with bright sunshine on average for 47% of daylight hours; that's 7 hours of sunshine per day.

When is the sea warmest in San Sebastian?

The sea is usually at its warmest in San Sebastian in August when the water temperature reaches 72°F.

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