Spain
San Sebastian in November: weather, sea & travel advice
This month's data profile
Rain shapes the decision
San Sebastian in November is climatically mixed. The average daily high is around 14 °C, and the sea is about 16 °C. With about 16 rainy days it is very wet.
Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.
Rank among 12 monthly averages
33/100 · #9
Warmth
#8
Dryness
#12
Sun
#10
Sea warmth
#7
Published best categories: none
San Sebastian · NovemberPhoto: Ander.gd · CC BY-SA 4.0Climate facts
- Average high
- 14 °C
- Average low
- 11 °C
- Sea
- 16 °C
- Rainy days (est.)
- 16 rainy days (est.)
- Sun (est.)
- 2 h/day
- Humidity
- 81 %
Climate evidence with direct month comparison
The highlighted row is the selected month. Precipitation total and rainy days are separate monthly averages.
| Month | Avg high °C | Avg low °C | Rainy days (est.) | Precipitation mm | Sun h/day (est.) | Humidity % | Wind m/s | Sea °C | Score |
|---|---|---|---|---|---|---|---|---|---|
| October | 19 | 14 | 13 | 102 | 3.4 | 78 | 3.0 | 18 | 56 |
| November (selected) | 14 | 11 | 16 | 149 | 2.1 | 81 | 3.6 | 16 | 33 |
| December | 12 | 8 | 14 | 118 | 1.6 | 82 | 3.7 | 14 | 28 |
How do the previous and next months compare?
Baseline: November (33/100)
Positive and negative values show the change from the selected month.
| Score Δ | Average high Δ | Average low Δ | Rainy days Δ | Rain Δ | Sun Δ | Humidity Δ | Wind Δ | Sea Δ | |
|---|---|---|---|---|---|---|---|---|---|
| October | +23 | +4.5 °C | +3.6 °C | -2.7 | -47.2 mm | +1.3 h | -3 % | -0.6 m/s | +2.5 °C |
| December | -5 | -2.3 °C | -2.3 °C | -1.3 | -31.1 mm | -0.5 h | +1.3 % | +0.1 m/s | -2 °C |
All twelve months in context
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Where to stay in San Sebastian
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Useful next decisions
Frequently asked questions
How warm is San Sebastian in November?
The average daily high is around 14 °C, with an average daily low of about 11 °C.
Can you swim in San Sebastian in November?
The sea is about 16 °C (cold).
Does it rain a lot in San Sebastian in November?
The curated estimate is about 16 rainy days per month, not a directly measured long-term average. Total precipitation averages around 149 mm for the month. A rainy day does not mean all-day rain.
When is the best time to visit San Sebastian?
By the climate score, June, July, August and September are the strongest months for San Sebastian. For a beach trip: June, July, August and September. November is not among them.