San Sebastián · Month comparison
March vs June
June ranks #1 overall vs March at #7. Pre-school-holiday peak — Jazz fest hasn't hit, but La Concha is finally swim-ready.
March
#7 of 12 months
Strong option
First glimpses of spring — cider houses (sagardotegi) hit peak season around the city.
- ↑Txotx season at Astigarraga cider houses peaks — pour-from-the-barrel tradition
- ↑Human Rights Film Festival (late Mar) — Kursaal screenings without festival crowds
June
#1 of 12 months
Best match
Pre-school-holiday peak — Jazz fest hasn't hit, but La Concha is finally swim-ready.
- ↑San Juan night (23 Jun) — bonfires on Zurriola and Concha beaches
- ↑Mountain hiking in Pyrenees foothills at perfect 18°C
| Factor | March | June |
|---|---|---|
| Weather score | 5 | 9 |
| Value score | 9 | 6 |
| Crowd score | 9 | 6 |
| Events score | 6 | 9 |
| Atmosphere | 7 | 10 |
| Avg high temp | 14°C | 21°C |
| Monthly rain | 95mm | 70mm |
| Daily sunshine | 5hrs | 7hrs |
March trade-offs
- ↓95mm rain still likely — pack proper waterproofs not an umbrella
- ↓Sea temperature 12°C — too cold for anything beyond a wetsuit
June trade-offs
- ↓Last week of June Jazz Festival prep already pushes rates 20%
- ↓Spanish schools out by month-end — Madrid weekenders arriving
Scores compare months within San Sebastián. Climate data: Open Meteo ERA5 30-year normals (1991–2020). Methodology →