Saint Moritz weather in September (Switzerland)
The average maximum daytime temperature in Saint Moritz in September lies at 14.7°C (58.46°F).
Bring a thick blanket because during the night it can cool down to temperatures below freezing.
The average minimum temperature is 1.5°C (34.7°F) (usually the minimum temperature is noted at night).
The amount of rain during this month is moderate with an average of 83mm (3.3in). It rains an average of 11 days of the month. The sun will occasionally show itself with 156 hours of sunshine during the entire month.
So what to wear in September? Visitors traveling to Saint Moritz should plan on bringing a totally waterproof coat since it will often be raining. Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly.
No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.
For other monthly average weather and what to do in September look at the numbers below.
Monthly Averages in September
Show in Fahrenheit
Where to stay in Saint Moritz
Where to go in Switzerland in SeptemberFind out more about the weather in Switzerland in September and which places have the best weather conditions in this month.
What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in September.
Weather Forecasts for Saint Moritz
half cloudy and no rain
overcast and no rain
broken and no rain
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in Saint Moritz.
Our site offers climate and forecast data for almost all countries in the world. Are you going to Switzerland? On this website you can find historical weather averages for many cities in Switzerland. Not sure yet where to go? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.