Saint Moritz in august: average Weather, Temperature and Climate
Weather in Saint Moritz in august 2025
The weather in Saint Moritz in the month of august comes from statistical datas on the last years. You can view the weather statistics for all the month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout august
tolerable weather 10.5cm
Weather at 6am
45°F
Clear/Sunny
27% of time
25%
20%
13%
Weather at 12pm
61°F
Clear/Sunny
33% of time
22%
18%
14%
Weather at 6pm
49°F
Moderate rain at times
27% of time
23%
18%
15%
Weather at 3am
38°F
36%
19%
18%
9%
Evolution of daily average temperature and precipitation in Saint Moritz in august
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Saint Moritz in august.
The climate of Saint Moritz in august is tolerable
The climate in august in Saint Moritz is wet (with 10.7in of precipitation over 14 days). It should be noted an improvement from the previous month since in july it receives an average of 10.5in of rainfall over 16 days.
The climate is relatively fresh in that locality the month of august, but it is liveable when dressing warm. The thermometer averaged maximum of 63°F. On average, the recorded minimum temperature is 45°F. Thus, the mean temperature average on this month of august in Saint Moritz is 54°F. These temperatures are far removed from those records observed in Saint Moritz in the month of august with a maximum record of 79°F in 2012 and a minimum record of 25°F in 2015. You can expect to have about 12 days with temperatures over 65°F, or 39% of time.
In august in Saint Moritz, the days on average last 14:11. The sun rises at 05:19 and sets at 19:30.
With a correct weather, august is okay (but not good) to go in this city in Switzerland.
August: another location in Switzerland?
If you want to go to Switzerland in august, there are destinations with better weather than Saint Moritz:
In august, Zurich, Basel, Bern, Fribourg, Geneva and Lausanne have good weather.
Seasonal average climate and temperature of Saint Moritz in august
Check below seasonal norms These statistics are generated from the weather statements of the last years of august.
| August | |||||
| Outside temperature | |||||
| Average temperature | 54°F | ||||
| Highest temperature | 63°F | ||||
| Lowest temperature | 45°F | ||||
| Highest record temperature | 79°F (2012) | ||||
| Lowest record temperature | 25°F (2015) | ||||
| Number of days at +65°F | 12 day(s) (39%) | ||||
| Number of days at -32°F | 1 day(s) (3%) | ||||
| Wind | |||||
| Wind speed | 12km/h | ||||
| Wind temperature | 43°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 10.7in | ||||
| Number of days with rainfall | 14 day(s) (46%) | ||||
| Record daily rainfall | 4.4in (2020) | ||||
| Snowfall | 10.5cm | ||||
| Other climate data | |||||
| Humidity | 89% | ||||
| Visibility | 7.76km | ||||
| Cloud cover | 51% | ||||
| UV index | 4 | ||||
| Daily sunshine hours | 13 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:19 | ||||
| Time of sunset | 19:30 | ||||
| Length of day | 14:11 | ||||
| Our opinion about the weather in august | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last august?
Here is the day by day recorded weather in Saint Moritz in august 2024:
49°F to 65°F
45°F to 63°F
41°F to 63°F
41°F to 63°F
43°F to 68°F
45°F to 65°F
52°F to 63°F
43°F to 67°F
45°F to 68°F
47°F to 72°F
54°F to 70°F
49°F to 68°F
47°F to 65°F
45°F to 65°F
45°F to 68°F
49°F to 61°F
47°F to 65°F
45°F to 49°F
40°F to 56°F
41°F to 61°F
43°F to 59°F
45°F to 59°F
45°F to 61°F
43°F to 63°F
41°F to 59°F
45°F to 61°F
41°F to 63°F
41°F to 65°F
41°F to 63°F
43°F to 65°F
45°F to 63°F
Map: other cities in Switzerland in august
Cities near Saint Moritz:
| Sils-Maria in august | good weather |
| Parc National Suisse in august | tolerable weather |
| Davos in august | tolerable weather |
| Naturpark Beverin in august | good weather |
| Klosters Serneus in august | tolerable weather |
| Chur in august | tolerable weather |
| Scuol in august | tolerable weather |
| Mesocco in august | good weather |
| Flims in august | good weather |
| Biasca in august | tolerable weather |
| Bellinzona in august | good weather |
| Campra (Blenio) in august | tolerable weather |
Click over cities on the map for information about the weather in august.
Saint Moritz
perfect weather
good
tolerable
bad
very bad
Weather data for Saint Moritz in august:
Weather data for Saint Moritz for august are derived from an average of the weather forecast since 2009 in Saint Moritz. There is a margin of error and these forecasts are to be considered as general information only. The weather in Saint Moritz can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Saint Moritz.