Andermatt in september: average Weather, Temperature and Climate
Weather in Andermatt in september 2025
The weather in Andermatt in september comes from statistical datas on the past years. You can view the weather statistics the entire month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
very bad weather 121.8cm
Weather at 6am
41°F
Clear/Sunny
26% of time
21%
18%
18%
Weather at 12pm
58°F
Clear/Sunny
41% of time
19%
18%
15%
Weather at 6pm
43°F
Moderate rain at times
31% of time
20%
15%
12%
Weather at 3am
40°F
25%
21%
20%
18%
Evolution of daily average temperature and precipitation in Andermatt in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Andermatt in september.
The climate of Andermatt in september is very bad
The weather in september in Andermatt is wet (with 7.8in of precipitation over 10 days). The weather is better from the previous month since in august it receives an average of 14.7in of precipitation over 18 days.
The climate is quite cool there this month, but it is bearable by dressing hot. Temperatures are up to 58°F. The seasonal minimum is 40°F. Thus, the mean temperature average in september in Andermatt is 49°F. Note that seasonal normals in contrast with those observed in Andermatt in the month of september with a maximum record of 72°F in 2013 and a minimum record of 20°F in 2020. You can plan to have about 6 days with temperatures over 65°F, or 20% of time.
In september in Andermatt, the days on average last 12:34. Sunrise is at 06:03 and sets at 18:37.
With a correct weather, the month of september is okay (but not the best) to go in Andermatt in Switzerland.
September: another location in Switzerland?
If you want to go to Switzerland in september, there are destinations with better weather than Andermatt:
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 Andermatt.
Seasonal average climate and temperature of Andermatt in september
Check below seasonal norms These statistics are generated from the weather statements earlier years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 49°F | ||||
| Highest temperature | 58°F | ||||
| Lowest temperature | 40°F | ||||
| Highest record temperature | 72°F (2013) | ||||
| Lowest record temperature | 20°F (2020) | ||||
| Number of days at +65°F | 6 day(s) (20%) | ||||
| Number of days at -32°F | 4 day(s) (13%) | ||||
| Wind | |||||
| Wind speed | 9km/h | ||||
| Wind temperature | 38°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 7.8in | ||||
| Number of days with rainfall | 10 day(s) (34%) | ||||
| Record daily rainfall | 3.4in (2017) | ||||
| Snowfall | 121.8cm | ||||
| Other climate data | |||||
| Humidity | 91% | ||||
| Visibility | 7.78km | ||||
| Cloud cover | 44% | ||||
| UV index | 3 | ||||
| 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 | very bad | ||||
How was the weather last september?
Here is the day by day recorded weather in Andermatt in september 2024:
49°F to 68°F
43°F to 63°F
49°F to 65°F
54°F to 61°F
43°F to 54°F
49°F to 59°F
45°F to 63°F
43°F to 59°F
38°F to 49°F
36°F to 58°F
32°F to 56°F
36°F to 41°F
23°F to 36°F
23°F to 38°F
22°F to 41°F
23°F to 45°F
34°F to 43°F
32°F to 54°F
31°F to 54°F
40°F to 54°F
38°F to 56°F
40°F to 56°F
43°F to 49°F
32°F to 49°F
32°F to 50°F
38°F to 45°F
43°F to 50°F
38°F to 40°F
23°F to 47°F
31°F to 50°F
Map: other cities in Switzerland in september
Cities near Andermatt:
| Disentis in september | very bad weather |
| Campra (Blenio) in september | tolerable weather |
| Sarnen in september | tolerable weather |
| Biasca in september | good weather |
| Schwyz in september | tolerable weather |
| Lucerne in september | good weather |
| Locarno in september | good weather |
| Mesocco in september | good weather |
| Interlaken in september | tolerable weather |
| Entlebuch in september | good weather |
| Flims in september | very bad weather |
| Glarus in september | tolerable weather |
Click over cities on the map for information about the weather in september.
Andermatt
perfect weather
good
tolerable
bad
very bad
Weather data for Andermatt in september:
Weather data for Andermatt for september are derived from an average of the weather forecast since 2009 in Andermatt. There is a margin of error and these forecasts are to be considered as general information only. The weather in Andermatt 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 Andermatt.