Average Weather during August in St. Moritz (Grisons), Switzerland
The average minimum temperature (usually the minimum temperature is noted during the night) in St. Moritz in August is 2.0°C (35.6°F).
The amount of rain in August is high with an average of 101mm (4.0in).
The average maximum daytime temperature lies around 17.0°C (62.6°F).
If you enjoy looking at a blue sky and love the sun than this is a great time to go to St. Moritz with 195 hours of sun.
So what to wear in August? Visitors traveling to St. Moritz should plan on bringing a totally waterproof rain jacket 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 August look at the numbers below.
Show in Fahrenheit
Where to stay in St. Moritz
What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in .
More Climate Information For St. Moritz
Weather and Climate offers all the information you need to know about the climate in St. Moritz.
We collected past weather data from many thousand weather stations around the world. So find on this website the historical weather averages in other cities in Switzerland and climate and forecast data for all other countries in the world.