Early spring · Weather & things to do
San Sebastián in March
San Sebastián warms up: highs climb to 57°F (14°C), from 53°F in February, with lows of 48°F (9°C) and about 3.5 in (90 mm) of rain.
It scores 67/100 for comfort, 8th of 12, which makes it a solid shoulder-season month.
- Avg high
- 57°F (14°C)
- Avg low
- 48°F (9°C)
- Rain
- 3.5 in (90 mm)
- Humidity
- 80%
- Cloud cover
- 71%
- Daylight
- ~11 h 39 min
- Comfort score
- 67/100 · Good
What March feels like
Expect mild afternoons around 57°F (14°C), good for long walks.
Lows average 48°F (9°C).
Showers are part of the month, adding up to about 3.5 in (90 mm).
Plan around March
March is shoulder season: good weather, a step below the best months (May – October).
- Comfort improves from 60/100 in February to 67/100.
- Our Basque Coast Food Trail route recommends May – Oct, so March falls outside its suggested window.
What to pack for March
- A warm layer for eveningsnights drop to 48°F
- Packable rain jacket or umbrellaabout 3.5 in of rain
- Comfortable walking shoesmost picks involve some walking
What to do in San Sebastián in March
With conditions on your side, the picks below favor time outside.
Petritegi Sagardotegia
Traditional cider house with cider straight from the barrel and a set steak menu.
Why now Our curated notes say it's best Jan–Apr dinner.
Txomin Etxaniz
Long-standing txakoli winery in Getaria with vineyards above the sea.
Peine del Viento
Chillida's steel sculptures anchored into rocks at the end of Ondarreta.
Borda Berri
Small bar making hot pintxos like pork cheek and risotto to order.
Bar Nestor
Tiny bar known for its tortilla, made only twice a day, and steaks.
Nearby in March
- Bilbao in March~48 mi · highs 57°F, 3.7 in rain · similar daytime temperatures, about as wet
- Laguardia in March~61 mi · highs 56°F, 2.4 in rain · similar daytime temperatures, drier
- Barcelona in March~250 mi · highs 64°F, 1.7 in rain · 4°C (7°F) warmer by day, drier
- Girona in March~261 mi · highs 60°F, 2.4 in rain · 2°C (3°F) warmer by day, drier
NASA POWER 2001–2025 monthly averages on a ~50 km grid. Comfort scores weigh temperature, rain, humidity and cloud: see how we score each month. Check a forecast before you go.
San Sebastián in March: quick answers
Is March a good time to visit San Sebastián?
It's a good shoulder-season choice, scoring 67/100 against a best of 82 in May – October. Expect highs of 57°F (14°C) and 3.5 in (90 mm) of rain. Our Basque Coast Food Trail route recommends May – Oct, so March is outside its suggested window.
How cold is San Sebastián in March?
Average highs are 57°F (14°C) and average lows 48°F (9°C), making it the 4th-coldest month by daytime highs.
Does it rain a lot in San Sebastián in March?
Some: about 3.5 in (90 mm) of rain falls across March on average, the 6th-wettest month of the year. The annual total is about 42.1 in (1070 mm).
What should I pack for San Sebastián in March?
Bring a warm layer for evenings (nights drop to 48°F), packable rain jacket or umbrella (about 3.5 in of rain) and comfortable walking shoes (most picks involve some walking).
More on San Sebastián
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