Schwyz in september: average Weather, Temperature and Climate
Weather in Schwyz in september 2025
The weather in Schwyz in september comes from statistical datas on the past 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 september
tolerable weather
Weather at 6am
47°F
Clear/Sunny
37% of time
22%
18%
15%
Weather at 12pm
61°F
Clear/Sunny
44% of time
23%
21%
7%
Weather at 6pm
49°F
Moderate rain at times
39% of time
23%
17%
11%
Weather at 3am
45°F
32%
21%
20%
15%
Evolution of daily average temperature and precipitation in Schwyz in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Schwyz in september.
The climate of Schwyz in september is tolerable
The weather in september in Schwyz is wet (with 7in of rainfall over 9 days). This is better than the previous month since in august it receives an average of 12.7in of rainfall over 15 days.
The climate is fairly fresh there this month, but it is endurable by dressing hot. Temperatures are up to 61°F. The seasonal minimum is 47°F. Thus, the mean temperature average on this month of september in Schwyz is 54°F. Note that seasonal normals in contrast with those observed in Schwyz in september with a maximum record of 79°F in 2009 and a minimum record of 25°F in 2020. You can expect to have about 10 days with temperatures above 65°F, or 33% of the month.
Day length in Schwyz in september is 12:34. Sunrise is at 06:03 and sets at 18:37.
With a correct climate, this month is okay (but not the best) to go there.
September: another location in Switzerland?
If you want to go to Switzerland in september, there are destinations with better weather than Schwyz:
In september, Zurich, Basel, Geneva, Lausanne, Lucerne and Lugano have good weather.
Seasonal average climate and temperature of Schwyz in september
Check below seasonal norms These datas are generated from the weather statements earlier years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 54°F | ||||
| Highest temperature | 61°F | ||||
| Lowest temperature | 47°F | ||||
| Highest record temperature | 79°F (2009) | ||||
| Lowest record temperature | 25°F (2020) | ||||
| Number of days at +65°F | 10 day(s) (33%) | ||||
| Number of days at -32°F | 0 day(s) (0%) | ||||
| Wind | |||||
| Wind speed | 9km/h | ||||
| Wind temperature | 45°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 7in | ||||
| Number of days with rainfall | 9 day(s) (31%) | ||||
| Record daily rainfall | 2.9in (2011) | ||||
| Snowfall | 0cm | ||||
| Other climate data | |||||
| Humidity | 89% | ||||
| Visibility | 8.19km | ||||
| Cloud cover | 37% | ||||
| UV index | 4 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:03 | ||||
| Time of sunset | 18:37 | ||||
| Length of day | 12:34 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last september?
Here is the day by day recorded weather in Schwyz in september 2024:
54°F to 70°F
50°F to 65°F
50°F to 68°F
52°F to 59°F
49°F to 58°F
47°F to 63°F
47°F to 68°F
50°F to 61°F
45°F to 49°F
45°F to 56°F
41°F to 56°F
34°F to 40°F
31°F to 34°F
32°F to 36°F
27°F to 41°F
29°F to 45°F
40°F to 43°F
34°F to 54°F
38°F to 54°F
40°F to 58°F
41°F to 58°F
43°F to 59°F
43°F to 52°F
41°F to 49°F
40°F to 54°F
45°F to 49°F
43°F to 49°F
34°F to 40°F
32°F to 49°F
40°F to 52°F
Map: other cities in Switzerland in september
Cities near Schwyz:
| Zug in september | good weather |
| Rapperswil in september | good weather |
| Lucerne in september | good weather |
| Glarus in september | tolerable weather |
| Sarnen in september | tolerable weather |
| Disentis in september | very bad weather |
| Zurich in september | good weather |
| Andermatt in september | very bad weather |
| Entlebuch in september | good weather |
| Wohlen in september | good weather |
| Kloten in september | good weather |
| Flims in september | very bad weather |
Click over cities on the map for information about the weather in september.
Schwyz
perfect weather
good
tolerable
bad
very bad
Weather data for Schwyz in september:
Weather data for Schwyz for september are derived from an average of the weather forecast since 2009 in Schwyz. There is a margin of error and these forecasts are to be considered as general information only. The weather in Schwyz 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 Schwyz.