Measurements:
°C
°F
Davos
14°F
NW 7 mph
Feels like: 4°F
Precip: 0%
World Resorts Switzerland Davos Weather September Weather in Davos

Davos Weather: September

Average Day Temperature: 54.5°F
Average Night Temperature: 37.6°F
Number of Sunny Days: 12 days
Sunshine Hours: 11.7 - 13.3 hours
Number of Rainy Days: 6 days
Precipitation Totals: 3.4 in

Air Temperature in September, °F

Select Year: 2025 2024 2023

The highest day temperature in September 2025 was 78°F. The lowest night temperature was 31°F. The average values for day and night temperatures during September were 55.0°F и 41.4°F respectivly.

Sunny, Cloudy and Gloomy days

You can expect various weather conditions during September. Be ready for sunny, cloudy or even gloomy days.

Precipitation Totals in September, in

Precipitation total in September for Davos is 3.4 in.

Wind Speed in September, mph

The average wind speed in September is 4.1 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Davos in September is 7.4 hours.

Best Time to Visit Davos
The most sunny months:
October 14 days
August 13 days
December 12 days
The most warm months:
August 63.3 °F
July 62.7 °F
June 59.7 °F
The most cold months:
January 22.1 °F
December 24.5 °F
February 25.4 °F
The most rainy months:
June 10 days
July 10 days
August 9 days
The most windy months:
December 4 mph
January 4 mph
November 4 mph

Davos on the Weather Map

Switzerland Resorts:
NAME
Basle +36
Berne +30
Geneva +34
Gstaad +18
Interlaken +24
Lake Geneva +40
Lausanne +40
Lucerne +30
Lugano +26
Montreux +28
St Gallen +28
Verbier +14
Vevey +28
Winterthur +28
Zurich +30
24 Hours Weather Forecast
Davos
Local time: 05:05
06 dec, saturday
0600 14°F
NW
7 mph
0900 18°F
NW
7 mph
1200 32°F
N
3 mph
1500 30°F
SE
1 mph
1800 16°F
NW
5 mph
2100 12°F
NW
6 mph
07 dec, sunday
0000 14°F
NW
6 mph
0300 18°F
NW
6 mph