St. Moritz vs Val d'Isère in September
St. Moritz is the better pick in September — 40 vs 27 on SeasonMap's comfort score. St. Moritz is cool, rainy, clean air, while Val d'Isère is cool, rainy, clean air.
St. Moritz vs Val d'Isère — September climate, side by side
Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.
Month by month
St. Moritz vs Val d'Isère in September — FAQ
- Is September better in St. Moritz or Val d'Isère?
- St. Moritz is the better pick in September — 40 vs 27 on SeasonMap's comfort score. St. Moritz is cool, rainy, clean air, while Val d'Isère is cool, rainy, clean air.
- What is the weather like in St. Moritz vs Val d'Isère in September?
- In September, St. Moritz averages 13°C high / 3°C low with about 120 mm of rain; Val d'Isère averages 15°C high / 7°C low with about 110 mm.