Flights to Donostia / San Sebastián, Spain

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Weather in Donostia / San Sebastián

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January10°C6°C
February11°C6°C
March13°C7°C
April15°C9°C
May17°C11°C
June21°C14°C
July22°C16°C
August23°C17°C
September22°C15°C
October19°C13°C
November14°C10°C
December12°C7°C
Hottest Month
23°C
August
Coldest month
6°C
January
Sunny days
255
days per year

14 day forecast

Sunday
27 Jul
91%
22°C15°C
3 Aug
87%
21°C15°C
Monday
28 Jul
88%
19°C15°C
4 Aug
22°C14°C
Tuesday
29 Jul
88%
21°C14°C
5 Aug
23°C13°C
Wednesday
30 Jul
89%
22°C15°C
6 Aug
25°C16°C
Thursday
31 Jul
78%
22°C14°C
7 Aug
29°C15°C
Friday
1 Aug
88%
23°C15°C
8 Aug
85%
24°C16°C
Saturday
2 Aug
86%
21°C14°C
9 Aug
86%
21°C16°C

Cheapest month to fly to Donostia / San Sebastián

Explore price trends for trips to Donostia / San Sebastián

Annual Avg. Price1232 USD
August 2025325 USD
September 2025228 USD
October 20255128 USD
November 2025373 USD
December 2025412 USD
January 2026373 USD
February 2026329 USD
March 2026361 USD
April 20265191 USD
May 2026352 USD
June 2026479 USD
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