Sep 27
B+ 79
Excellent Weather does the most to make this one of the trip's easier days.
Excellent Weather
10 day trip
Sep 20 to Sep 29, 2026
How the score works
One number out of 100, blended from the four factors below: comfort, crowds, prices and weather. Higher means go now. Lower means queues, rain and paying more for the privilege.
73 good
Factor breakdown
Crowds
How many other people had the same clever idea. Built from researched monthly visitor patterns, then pushed harder for public holidays, school breaks and big events.
Weather
The weather that cancels plans rather than just dampens them. Built from monthly climate baselines plus researched storm, typhoon, smoke and snow periods.
Prices
How much the dates themselves cost you. Built from researched monthly demand, with the same holiday and event surges that drive the crowds, because airlines can read a calendar too.
Comfort
Whether you will enjoy being outside or merely endure it. Built from average highs and lows, humidity and rain risk.
Climate on this trip
- Avg low
- 15°C
- Avg high
- 21°C
- Rain risk
- peak
- Humidity
- comfortable
Scored from San Sebastian Tourism, Spain.info - Donostia / San Sebastian, AEMET climate normals - Donostia / San Sebastián, Igeldo
Why go
-
Excellent Weather
Comfortable outdoor conditions make these dates easy for sightseeing.
-
Shoulder Season Value
These dates avoid the worst demand spikes while staying broadly worthwhile.
What shapes these dates
- 7 days
San Sebastian Film Festival Window
Sep 20 to Sep 26
Festival
Easier days
Sep 28
B+ 79
Excellent Weather does the most to make this one of the trip's easier days.
Excellent Weather
Tougher days
No tougher day drops away from the pack.
Nearby alternatives
Nearby months
Plan again
Run another trip with the same place and new dates, or somewhere else entirely.
Go well. Or go later.
