San Sebastian weather in June 2026

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

Daytime temperatures usually reach 28°C in San Sebastian in June with low heat and humidity, falling to 14°C at night.

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

There are normally 10 hours of bright sunshine each day in San Sebastian in June - that's 65% of daylight hours.

Q: Does it rain in San Sebastian in June?

There are usually 8 days with some rain in San Sebastian in June and the average monthly rainfall is 28mm.

Expect daytime maximum temperatures of 70°F in San Sebastian, Spain in June based on long-term weather averages. There are 7 hours of sunshine per day on average with 13 days with some rainfall and typically 3.0 inches of rainfall in the month.

70
70°F max day temperature
7
7 hours of sunshine per day
13
13 days with some rainfall
55
55°F min night temperature
15
15 hours of daylight per day
0
No heat & humidity
3.0
3.0 inches of monthly rainfall
8
8 (Very High) UV index
66
66°F sea temperature

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The June 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)

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How hot is it in San Sebastian in June?

Daytime temperatures usually reach 82°F in San Sebastian in June with low heat and humidity, falling to 57°F at night.

How sunny is it in San Sebastian in June?

There are normally 10 hours of bright sunshine each day in San Sebastian in June - that's 65% of daylight hours.

Does it rain in San Sebastian in June?

There are usually 8 days with some rain in San Sebastian in June and the average monthly rainfall is 1.1 inches.

San Sebastian June sunrise & sunset times

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

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