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San Sebastian weather in June 2025
Expect daytime maximum temperatures of 21°C in San Sebastian 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 77 mm of rainfall in the month.
- 21°C max day temperature
21
- 7 hours of sunshine per day
- 13 days with some rainfall
13
- 13°C min night temperature
13
- 15 hours of daylight per day
15
- No heat & humidity
0
- 77 mm of monthly rainfall
77
- 8 (Very High) UV index
8
- 19°C sea temperature
19
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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 / mm) | Imperial (°F / inches)
More about Spain
How hot is it in San Sebastian in June?
Daytime temperatures usually reach 21°C in San Sebastian in June, falling to 13°C at night.
How sunny is it in San Sebastian in June?
There are normally 7 hours of bright sunshine each day in San Sebastian in June - that's 43% of daylight hours.
How warm is the sea around San Sebastian in June?
The average sea temperature around San Sebastian in June is 19°C.
Does it rain in San Sebastian in June?
There are usually 13 days with some rain in San Sebastian in June and the average monthly rainfall is 77mm.
San Sebastian June sunrise & sunset times
Browse the sunrise and sunset times for San Sebastian in June 2025. Select a month to view San Sebastian sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Sunday, 1st June 2025 | 05:30 | 20:42 |
Sunday, 15th June 2025 | 05:27 | 20:50 |
Monday, 30th June 2025 | 05:31 | 20:52 |
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