Month-by-month travel weather
San Sebastian March weather
San Sebastian, Spain · March
Expect the day to change at least once
March shifts toward spring. In sun, walking can feel surprisingly comfortable.
When rain arrives, it can feel cool quickly, and coastal wind amplifies it—thin waterproofing and layers help.
March averages at a glance
Average low
around 7–9°C
Average high
around 13–16°C
Average rainfall
around 90–160 mm
Rainy days
about 12–17 days
What to wear in March in San Sebastian
Actual feel will change with wind and rain, but use the suggestions below to build a comfortable layered outfit.
- • Thin waterproof/windbreaker + layers works well.
- • Long sleeves/light knit helps.
- • Wet-day shoe option helps.
Travel tips for visiting San Sebastian in March
- • Do outdoor highlights earlier; keep an indoor anchor later.
- • River/beach wind can feel sharper than expected.
March weather in San Sebastian — FAQ
Q. Can I wear T-shirts in March?
A. Occasionally at midday in strong sun, but layers are safer overall.
Q. Is March rainy?
A. Yes, rain is still frequent.
Explore San Sebastian
These pages are connected so you can compare conditions and decide for yourself.