World Resorts Switzerland Gstaad Weather

Gstaad weather in August

Weather in Gstaad: August

Average day temperature: 68.3°F
Average night temperature: 46.7°F
Sea water temperature: 70.0°F
Number of sunny days: 16 days
Day length: 13.4 - 14.8 hours
Number of rainy days: 8 days
Precipitation totals: 5.3 in.

Air temperature in August, °F

Show year:
2025
2024
2023

The highest day temperature during August of 2025 was 84°F. At the same time the lowest night temperature was 37°F. Daily and nightly averages during August were 70.8°F and 46.8°F.

Sea water temperature in Gstaad in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 73.4°F. The highest and lowest sea temperatures during the month were 76.1°F and 70.9°F.

Sunny, partly cloudy and cloudy days

Mostly all days in August are sunny but cloudy days are also possible.

Precipitation total in August, in.

Precipitation total value in Gstaad in August is 5.8 in. Other months of the year show relatively similar values.

Wind speed in August, mph

The average wind speed value in August is 3.6 mph It makes August one of the least windy months of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in August is: 8.8.

Best time for vacation in Gstaad

Sunniest months:
August 16 days
October 15 days
September 13 days
Warmest months:
August 68.3 °F
July 68.0 °F
June 65.3 °F
Warmest sea temp:
August 70.0 °F
July 69.1 °F
September 66.1 °F
Coldest months:
January 30.6 °F
December 32.4 °F
February 33.5 °F
Rainiest months:
May 11 days
June 10 days
July 10 days
Windiest months:
January 4.7 mph
December 4.7 mph
February 4.4 mph

Gstaad on a weather map

Gstaad
+32°F
S 2 mph
Feels like: +30°F
Precip.: 100%
Places in Switzerland:
Name
°F
+39°F
+36°F
+30°F
+21°F
+36°F
+32°F
+37°F
+39°F
+39°F
+43°F
+30°F
+30°F
+36°F
+16°F
+36°F
24 Hours Forecast
Gstaad
Local time: 10:03
December 05, friday
1200
34°F
S
2 mph
1500
34°F
SE
2 mph
1800
19°F
N
2 mph
2100
14°F
NW
6 mph
December 06, saturday
0000
16°F
NW
6 mph
0300
19°F
NW
6 mph
0600
19°F
N
7 mph
0900
23°F
NW
6 mph
Units of measurement: °C / °F