Climate Comparison

St. Moritz vs Chamonix in September

How the climate for St. Moritz and Chamonix typically compares in September.

St. Moritz versus Chamonix weather metrics for September
Climate MetricSt. MoritzSwitzerlandChamonixFranceBest
Overall score76/10084/100
Avg high temp55°F65°F
How it feelsVery dryVery dry
Rain days1415
Sunshine9.4h9.0h

Annual Comparison

  • St. Moritz
  • Chamonix

Avg. high temperature (°F)

Typical daytime high you can expect.

20°30°40°50°60°70°80°JanFebMarAprMayJunJulAugSepOctNovDec55°65°

Avg. high temperature (°F)

Typical daytime high you can expect.

20°30°40°50°60°70°80°JanFebMarAprMayJunJulAugSepOctNovDec55°65°

Precipitation (in)

Monthly precipitation patterns across the year.

0.01.02.03.0JanFebMarAprMayJunJulAugSepOctNovDec1.51.7

Sunshine hours (h/day)

Average hours of sunshine per day.

0.02.04.06.08.010.012.014.0JanFebMarAprMayJunJulAugSepOctNovDec9.29.0

Air feel (%)

Share of time the air feels humid or very humid.

0%25%50%75%100%JanFebMarAprMayJunJulAugSepOctNovDec0%0%

Go deeper

Full climate detail for St. Moritz→Full climate detail for Chamonix→
Compare St. Moritz in other monthsAugustOctober