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°C8°C
May17°C11°C
June20°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
253
days per year

14 day forecast

Sunday
30 Mar
12°C5°C
6 Apr
20°C11°C
Monday
31 Mar
18°C6°C
7 Apr
22°C12°C
Tuesday
1 Apr
19°C8°C
8 Apr
24°C14°C
Wednesday
2 Apr
86%
15°C6°C
9 Apr
19°C14°C
Thursday
3 Apr
20°C11°C
10 Apr
17°C13°C
Friday
4 Apr
83%
17°C12°C
11 Apr
17°C12°C
Saturday
5 Apr
86%
16°C11°C
12 Apr
89%
16°C12°C

Cheapest month to fly to Donostia / San Sebastián

Explore price trends for trips to Donostia / San Sebastián

Annual Avg. Price94 GBP
April 202595 GBP
May 202564 GBP
June 202582 GBP
July 2025122 GBP
August 202597 GBP
September 202571 GBP
October 202575 GBP
November 2025109 GBP
December 202572 GBP
January 202676 GBP
February 202695 GBP
March 2026169 GBP

Frequently asked questions

What are the main airports in Donostia-San-Sebastian?
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