San Sebastian weather in March 2025

Expect 14°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in San Sebastian in March. Check more long-term weather averages for San Sebastian in March before you book your next holiday to Spain in 2025/2026.

14
14°C max day temperature
5
5 hours of sunshine per day
17
17 days with some rainfall
6
6°C min night temperature
12
12 hours of daylight per day
0
No heat & humidity
103
103 mm of monthly rainfall
4
4 (Moderate) UV index
12
12°C sea temperature

More about San Sebastian

San Sebastian by month

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

Recommended for Spain

Jet2holidays: Top discounted 2024/2025 holidays

Sale

Save on package holidays in 2024/2025 with Jet2holidays
Explore top discounted holidays & exclusive offers
Including hotel deals, free child places & singles discount

Go to Jet2holidays deal >>

View all Jet2holidays offers

Jet2holidays deal finder

Destination

The March 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 warm is it in San Sebastian in March?

Daytime temperatures usually reach 14°C in San Sebastian in March, falling to 6°C at night.

How sunny is it in San Sebastian in March?

There are normally 5 hours of bright sunshine each day in San Sebastian in March - that's 38% of daylight hours.

How warm is the sea around San Sebastian in March?

The average sea temperature around San Sebastian in March is 12°C.

Does it rain in San Sebastian in March?

There are usually 17 days with some rain in San Sebastian in March and the average monthly rainfall is 103mm.

San Sebastian March sunrise & sunset times

Browse the sunrise and sunset times for San Sebastian in March 2025. 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
Saturday, 1st March 2025	07:44	18:57
Sunday, 16th March 2025	07:18	19:16
Monday, 31st March 2025	06:51	19:33

Be inspired

Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers

We promise not to share your details

Popular travel offers

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