San Sebastián weather in November
Temperature, sea and sunshine in November: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in November
Poor
Best time to visit: May – October
What is the weather like in San Sebastián in November?
In November, San Sebastián is cool: daytime highs average 14 °C, and nights cool down to about 10 °C. The sea averages 16.1 °C – swimming is only for the hardy. The sun is scarce, with only about 3 hours a day. It rains often – on about 17 days, adding up to 182 mm. All in all, November is not an ideal month for a holiday in San Sebastián.
November compared
How the weather changes from October to December. Tap a month to open it.
| OctoberOct | NovemberNov | DecemberDec | |
|---|---|---|---|
| Score | 65 | 34 | 26 |
| Day | 19° | 14° | 12° |
| Night | 14° | 10° | 7° |
| Sea | 19° | 16° | 14° |
| Sun | 5 h | 3 h | 3 h |
| Rain days | 14 | 17 | 15 |
More details for November
- Daylight
- 9 h 45 min08:00 – 17:45
- UV index
- 2 · lowclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or more
- Wind
- 21 km/haverage daily peak
- Cloud cover
- 69 %on average
- Hot days
- 0 days30 °C or more
- Snow days
- 0 days1 cm or more of fresh snow
- Time zone
- UTC+1Europe/Madrid
How the score comes together
- Temperatureweight 50 %61 %
- Sunshineweight 20 %7 %
- Few rainy daysweight 30 %9 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in November
- A jumper for the evenings
- Rain jacket or umbrella
San Sebastián in November: quick answers
Is San Sebastián hot in November?
No. In November, San Sebastián is cool: daytime highs average 14 °C and nights drop to about 10 °C.
Can you swim in San Sebastián in November?
Only if you don't mind cold water: in November the sea averages just 16.1 °C. Comfortable swimming is possible from July to September.
Does it rain much in San Sebastián in November?
It rains often – on about 17 days, adding up to 182 mm.
San Sebastián month by month
The whole year in San SebastiánAll destinations: SpainWhere to go in NovemberSea temperature in November
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0)