Measurements:
°C
°F
Gstaad
36°F
W 2 mph
Feels like: 36°F
Precip: 0%
World Resorts Switzerland Gstaad Weather September Weather in Gstaad

Gstaad Weather: September

Average Day Temperature: 62.3°F
Average Night Temperature: 40.1°F
Sea Water Temperature: 67.8°F
Number of Sunny Days: 13 days
Sunshine Hours: 11.7 - 13.3 hours
Number of Rainy Days: 5 days
Precipitation Totals: 2.9 in

Air Temperature in September, °F

Select Year: 2025 2024 2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
13
26
39
52
65
78
91
104
Day Temperature   
Night Temperature

The highest day temperature in September 2025 was 81°F. The lowest night temperature was 25°F. The average values for day and night temperatures during September were 60.5°F и 41.8°F respectivly.

Gstaad Water Sea Temperature in September, °F

Select Year: 2025 2024 2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
61
64
67
70
73
76
79
82

The average sea surface temperature in September 2025 for Gstaad was 70.5°F. The maximum and minimum values were 67.0°F and 74.2°F respectively.

Sunny, Cloudy and Gloomy days
Sunny days
Cloudy days
Gloomy days
43%
30%
27%

Most of the days in September are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in September, in

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
1.1
2.1
3.2
4.2
5.3
6.4
7.4

Precipitation total in September for Gstaad is 2.9 in. It makes september one of the least rainy months of the year.

Wind Speed in September, mph
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
0.8
1.6
2.4
3.2
4.0
4.8
5.7

The average wind speed in September is 3.7 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
1.6
3.2
4.8
6.4
8.0
9.6
11.2

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 Gstaad in September is 7.6 hours.

Best Time to Visit Gstaad
The most sunny months:
August 16 days
October 15 days
September 13 days
The most warm months:
August 70.3 °F
July 70.0 °F
June 67.0 °F
Warmest sea temperature:
August 72.2 °F
July 71.2 °F
September 67.8 °F
The most cold months:
January 28.5 °F
December 30.5 °F
February 31.6 °F
The most rainy months:
May 11 days
June 10 days
July 10 days
The most windy months:
January 4 mph
December 4 mph
February 4 mph

Gstaad on the Weather Map

Switzerland Resorts:
NAME
Basle +50
Berne +46
Geneva +48
Gstaad +36
Lake Geneva +54
Lausanne +54
Lucerne +46
Lugano +44
Montreux +44
Spitz +50
St Gallen +50
Verbier +40
Vevey +44
Winterthur +48
Zurich +48
24 Hours Weather Forecast
Gstaad
Local time: 01:41
09 oct, thursday
0300 36°F
W
2 mph
0600 36°F
W
2 mph
0900 54°F
SW
2 mph
1200 60°F
S
5 mph
1500 58°F
S
6 mph
1800 44°F
SW
4 mph
2100 38°F
W
4 mph
10 oct, friday
0000 36°F
W
4 mph