City Trips Potential
Excellent
Based on optimal climate
Seasonality
June, July, August
January, March, April, October, November, December
Weather
Avg Temp Range
Precipitation
Generally dry
Good For
Explore Spain
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Planning a city trip to San Sebastián?
The best time to visit San Sebastián for a city trip is June, July, August, when you’ll get the best balance of weather, atmosphere, and activities. If you're planning your visit during this period, it’s worth exploring the best areas to stay and things to do in advance.
Climate Heatmap
See at a glance which months offer the best city trips conditions — based on temperature, rainfall and climate scores.
Planning your city trip? Finding a central area to stay is key to exploring San Sebastián.
→ See where to stay in San SebastiánCity Trips conditions breakdown
Monthly weather & climate data for San Sebastián
| Month | Climate Score | Predictability | Avg Temp | Rain (mm) |
|---|---|---|---|---|
January | 35Poor Cool temperatures. High rain conditions. | Predictability 78Weather conditions vary somewhat by season. | 7° | 114 |
February | 41Poor Cool temperatures. Some rain conditions. | Predictability 85Weather conditions are fairly consistent throughout the year. | 7° | 94 |
March | 55Suboptimal Cool temperatures. High rain conditions. | Predictability 78Weather conditions vary somewhat by season. | 9° | 103 |
April | 64Suboptimal Cool temperatures. High rain conditions. | Predictability 78Weather conditions vary somewhat by season. | 11° | 114 |
May | 81Excellent Cool temperatures. Some rain conditions. | Predictability 78Weather conditions vary somewhat by season. | 14° | 100 |
June | 92Excellent Mild temperatures. Some rain conditions. | Predictability 85Weather conditions are fairly consistent throughout the year. | 17° | 74 |
July | 92Excellent Mild temperatures. Some rain conditions. | Predictability 85Weather conditions are fairly consistent throughout the year. | 20° | 66 |
August | 91Excellent Mild temperatures. Some rain conditions. | Predictability 85Weather conditions are fairly consistent throughout the year. | 20° | 76 |
September | 91Excellent Mild temperatures. Some rain conditions. | Predictability 85Weather conditions are fairly consistent throughout the year. | 18° | 87 |
October | 85Excellent Cool temperatures. High rain conditions. | Predictability 85Weather conditions are fairly consistent throughout the year. | 15° | 119 |
November | 57Suboptimal Cool temperatures. High rain conditions. | Predictability 78Weather conditions vary somewhat by season. | 10° | 138 |
December | 42Poor Cool temperatures. High rain conditions. | Predictability 85Weather conditions are fairly consistent throughout the year. | 7° | 111 |
Source: Historical climate averages (30-year observation).
Quick summary: visiting San Sebastián
When is the best time to visit San Sebastián for city trips?
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When is the rainy season in San Sebastián?
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Plan your city trip to San Sebastián
Now you know the best time to visit San Sebastián — here are a few useful next steps to plan your trip.
Where to stay
Find the best neighborhoods, central hotels, and budget options.
Things to do
Discover top attractions, tours, and experiences.
Getting around
Plan your transport and local travel options.