San Sebastian weather in July 2026

Q: How hot is it in San Sebastian in July?

Daytime temperatures usually reach 32°C in San Sebastian in July with moderate heat and humidity, falling to 17°C at night.

Q: How sunny is it in San Sebastian in July?

There are normally 11 hours of bright sunshine each day in San Sebastian in July - that's 77% of daylight hours.

Q: Does it rain in San Sebastian in July?

There are usually 5 days with some rain in San Sebastian in July and the average monthly rainfall is 11mm.

Expect daytime maximum temperatures of 75°F in San Sebastian, Spain in July based on long-term weather averages. There are 7 hours of sunshine per day on average with 12 days with some rainfall and typically 2.4 inches of rainfall in the month.

75
75°F max day temperature
7
7 hours of sunshine per day
12
12 days with some rainfall
59
59°F min night temperature
15
15 hours of daylight per day
0
No heat & humidity
2.4
2.4 inches of monthly rainfall
8
8 (Very High) UV index
70
70°F sea temperature

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The July weather guide for Spain (San Sebastian) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C) | Imperial (°F)

More about Spain

How hot is it in San Sebastian in July?

Daytime temperatures usually reach 90°F in San Sebastian in July with moderate heat and humidity, falling to 63°F at night.

How sunny is it in San Sebastian in July?

There are normally 11 hours of bright sunshine each day in San Sebastian in July - that's 77% of daylight hours.

Does it rain in San Sebastian in July?

There are usually 5 days with some rain in San Sebastian in July and the average monthly rainfall is 0.4 inches.

San Sebastian July sunrise & sunset times

Browse the sunrise and sunset times for San Sebastian in July 2026. Select a month to view San Sebastian sunrise and sunset times for the next 12 months.

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