San Sebastian weather in August 2024

Expect 24°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in San Sebastian in August. Check more long-term weather averages for San Sebastian in August before you book your next holiday to Spain in 2024/2025.

24
24°C max day temperature
7
7 hours of sunshine per day
13
13 days with some rainfall
15
15°C min night temperature
14
14 hours of daylight per day
L
Low heat & humidity
90
90 mm of monthly rainfall
7
7 (High) UV index
22
22°C sea temperature

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The August 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 August?

Daytime temperatures usually reach 24°C in San Sebastian in August, falling to 15°C at night.

How sunny is it in San Sebastian in August?

There are normally 7 hours of bright sunshine each day in San Sebastian in August - that's 47% of daylight hours.

How warm is the sea around San Sebastian in August?

The average sea temperature around San Sebastian in August is 22°C.

Does it rain in San Sebastian in August?

There are usually 13 days with some rain in San Sebastian in August and the average monthly rainfall is 90mm.

San Sebastian August sunrise & sunset times

Browse the sunrise and sunset times for San Sebastian in August 2024. Select a month to view San Sebastian sunrise and sunset times for the next 12 months.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Thursday, 1st August 2024	06:58	21:29
Friday, 16th August 2024	07:15	21:09
Saturday, 31st August 2024	07:31	20:44

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Spain - quick facts
Flight time^✝	2 to 10 hours
Time difference	UK +0 to +1 hours
Language(s)	Spanish
Currency	Euro
Electricity	C plug (230V)
Driving side	Right
Why visit?	Beaches Culture Nature Nightlife
Tourist info	Spanish Tourism Institute