Mid-spring · Weather & things to do
San Sebastián in April
San Sebastián edges warmer than March, with highs of 60°F (16°C), lows of 52°F (11°C) and about 3.4 in (86 mm) of rain.
It scores 73/100 for comfort, 7th of 12, which makes it a solid shoulder-season month.
- Avg high
- 60°F (16°C)
- Avg low
- 52°F (11°C)
- Rain
- 3.4 in (86 mm)
- Humidity
- 80%
- Cloud cover
- 72%
- Daylight
- ~13 h 12 min
- Comfort score
- 73/100 · Good
What April feels like
Days are mild at around 60°F (16°C): comfortable for walking all day, with a layer for the evening.
Nights cool to an average low of 52°F (11°C).
Some rain is likely, about 3.4 in (86 mm) in the month, so pack for a shower or two.
Plan around April
April is shoulder season: good weather, a step below the best months (May – October).
- Comfort improves from 67/100 in March to 73/100.
- Our Basque Coast Food Trail route recommends May – Oct, so April falls outside its suggested window.
What to pack for April
- A warm layer for eveningslows near 52°F
- Packable rain jacket or umbrellaa shower or two is likely
- Comfortable walking shoesmost places below are best reached on foot or with short walks
What to do in San Sebastián in April
April is good outdoor weather here, so these picks lean toward the open air.
Monte Urgull
Wooded hill over the old town with a castle, a statue of Christ and bay views.
Why now April scores 73/100 for comfort, good conditions for being outside.
Monte Igueldo
Funicular since 1912 up to a viewpoint and old-fashioned amusement park.
Why now Highs near 60°F and 3.4 in of monthly rain make this an easy outdoor pick.
La Concha Beach
Shell-shaped city beach with a long promenade and calm water.
Why now One to do outside while the weather is on your side.
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.
La Cuchara de San Telmo
Hot pintxos cooked to order, including foie gras and slow-cooked meats.
Nearby in April
- Bilbao in April~48 mi · highs 60°F, 3.1 in rain · similar daytime temperatures, about as wet
- Laguardia in April~61 mi · highs 61°F, 2.4 in rain · similar daytime temperatures, drier
- Barcelona in April~250 mi · highs 69°F, 2.0 in rain · 5°C (9°F) warmer by day, drier
- Girona in April~261 mi · highs 64°F, 2.8 in rain · 2°C (4°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 April: quick answers
Is April a good time to visit San Sebastián?
It's a good shoulder-season choice, scoring 73/100 against a best of 82 in May – October. Expect highs of 60°F (16°C) and 3.4 in (86 mm) of rain. Our Basque Coast Food Trail route recommends May – Oct, so April is outside its suggested window.
How cold is San Sebastián in April?
Average highs are 60°F (16°C) and average lows 52°F (11°C), making it the 6th-coldest month by daytime highs.
Does it rain a lot in San Sebastián in April?
Some: about 3.4 in (86 mm) of rain falls across April on average, the 6th-driest month of the year. The annual total is about 42.1 in (1070 mm).
What should I pack for San Sebastián in April?
Bring a warm layer for evenings (lows near 52°F), packable rain jacket or umbrella (a shower or two is likely) and comfortable walking shoes (most places below are best reached on foot or with short walks).
More on San Sebastián
Planning San Sebastián in April?
Bring the crew into one shared trip: vote on dates, build the day-by-day plan, split costs and share one packing list.