Sils-Maria in september: average Weather, Temperature and Climate
Weather in Sils-Maria in september 2025
The weather in Sils-Maria in september comes from statistical datas on the past years. You can view the weather statistics the entire month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
very bad weather 114.1cm
Weather at 6am
40°F
Fog
28% of time
24%
23%
10%
Weather at 12pm
56°F
Clear/Sunny
37% of time
24%
21%
12%
Weather at 6pm
41°F
Fog
28% of time
25%
14%
13%
Weather at 3am
36°F
33%
19%
15%
14%
Evolution of daily average temperature and precipitation in Sils-Maria in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Sils-Maria in september.
The climate of Sils-Maria in september is very bad
The climate in september in Sils-Maria is wet (with 4.8in of precipitation over 7 days). It should be noted an improvement from the previous month since in august it receives an average of 7.4in of precipitation over 11 days.
The climate is quite cold in this location this month, but it is livable when dressing cosy. Temperatures are up to 56°F. On average, the recorded minimum temperature is 38°F. Thus, the mean temperature average in september in Sils-Maria is 47°F. Note that seasonal normals in contrast with those observed in Sils-Maria in the month of september with a maximum record of 70°F in 2013 and a minimum record of 14°F in 2015. You need to prepare to have about 6 days with temperatures under 32°F, or 20% of the month.
In september in Sils-Maria, the days on average last 12:33. Sunrise is at 05:59 and sets at 18:32.
Sils-Maria: another month?
If you can push the dates of your trip to Sils-Maria forward, the month of october has a better weather forecast than september. more information
September: another location in Switzerland?
If you want to go to Switzerland in september, there are destinations with better weather than Sils-Maria:
In september, Zurich, Basel, Geneva, Lausanne, Lucerne and Lugano have good weather.
Finally, Bern, Fribourg, Interlaken, Montreux, Morgins and Schwyz have a tolerable climate, but better than Sils-Maria.
Seasonal average climate and temperature of Sils-Maria in september
Check below seasonal norms These datas are set from the weather statements of the last years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 47°F | ||||
| Highest temperature | 56°F | ||||
| Lowest temperature | 38°F | ||||
| Highest record temperature | 70°F (2013) | ||||
| Lowest record temperature | 14°F (2015) | ||||
| Number of days at +65°F | 3 day(s) (10%) | ||||
| Number of days at -32°F | 6 day(s) (20%) | ||||
| Wind | |||||
| Wind speed | 11km/h | ||||
| Wind temperature | 36°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 4.8in | ||||
| Number of days with rainfall | 7 day(s) (24%) | ||||
| Record daily rainfall | 2in (2017) | ||||
| Snowfall | 114.1cm | ||||
| Other climate data | |||||
| Humidity | 91% | ||||
| Visibility | 7.37km | ||||
| Cloud cover | 51% | ||||
| UV index | 3 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:59 | ||||
| Time of sunset | 18:32 | ||||
| Length of day | 12:33 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | very bad | ||||
How was the weather last september?
Here is the day by day recorded weather in Sils-Maria in september 2024:
43°F to 61°F
47°F to 58°F
40°F to 58°F
40°F to 58°F
40°F to 50°F
36°F to 58°F
38°F to 61°F
41°F to 56°F
34°F to 50°F
32°F to 54°F
32°F to 52°F
27°F to 41°F
22°F to 31°F
18°F to 32°F
22°F to 41°F
22°F to 40°F
29°F to 41°F
27°F to 50°F
31°F to 43°F
31°F to 49°F
34°F to 50°F
32°F to 52°F
34°F to 45°F
31°F to 41°F
29°F to 45°F
32°F to 45°F
38°F to 47°F
25°F to 40°F
22°F to 40°F
31°F to 49°F
Map: other cities in Switzerland in september
Cities near Sils-Maria:
| Saint Moritz in september | very bad weather |
| Naturpark Beverin in september | very bad weather |
| Mesocco in september | good weather |
| Davos in september | very bad weather |
| Parc National Suisse in september | very bad weather |
| Chur in september | tolerable weather |
| Klosters Serneus in september | very bad weather |
| Scuol in september | very bad weather |
| Flims in september | very bad weather |
| Biasca in september | good weather |
| Bellinzona in september | good weather |
| Campra (Blenio) in september | tolerable weather |
Click over cities on the map for information about the weather in september.
Sils-Maria
perfect weather
good
tolerable
bad
very bad
Weather data for Sils-Maria in september:
Weather data for Sils-Maria for september are derived from an average of the weather forecast since 2009 in Sils-Maria. There is a margin of error and these forecasts are to be considered as general information only. The weather in Sils-Maria 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 Sils-Maria.