World Resorts Switzerland Montreux Weather

Montreux Sea Temperature in August

Average sea water temperature in August:
+70.0°F
Minimum sea water temperature in August: 78.1°F
Maximum sea water temperature in August: 32.0°F

Daily sea water temperature 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.

Monthly sea water temperature in Montreux, °F

Which Switzerland resorts have warmest sea in August?

Place name August 2025 August 2024
Montreux 73.4°F 73.7°F
Gstaad 73.4°F 73.7°F
Verbier 73.4°F 73.7°F
Vevey 73.2°F 73.6°F
Zurich 72.9°F 75.1°F
Winterthur 72.9°F 75.0°F
Lausanne 72.6°F 73.4°F
Lake Geneva 72.5°F 73.6°F
Geneva 71.9°F 74.1°F
St Gallen 71.8°F 74.2°F

Best time for vacation in Montreux

Sunniest months:
August 18 days
October 16 days
September 15 days
Warmest months:
August 69.5 °F
July 69.1 °F
June 66.1 °F
Warmest sea temp:
August 70.0 °F
July 69.1 °F
September 66.1 °F
Coldest months:
January 33.9 °F
December 36.0 °F
February 36.8 °F
Rainiest months:
May 10 days
June 10 days
July 9 days
Windiest months:
January 5.0 mph
March 4.7 mph
December 4.6 mph

Montreux on a weather map

Current weather
10:05
Montreux
+32°F
NW 4 mph
Feels like: +28°F
Precip.: 0%
Places in Switzerland:
Name
°F
Basle
+34°F
Berne
+32°F
Vevey
+32°F
Verbier
+23°F
Winterthur
+30°F
Gstaad
+25°F
Geneva
+36°F
Lake Geneva
+41°F
Interlaken
+32°F
Lausanne
+41°F
Lugano
+37°F
Lucerne
+36°F
Montreux
+32°F
St Gallen
+32°F
Zurich
+32°F
all places
24 Hours Forecast
Montreux
Local time: 10:05
December 23, tuesday
1200
41°F
W
2 mph
1500
41°F
SW
1 mph
1800
34°F
W
2 mph
2100
30°F
NW
2 mph
December 24, wednesday
0000
30°F
W
2 mph
0300
28°F
W
2 mph
0600
27°F
SW
3 mph
0900
28°F
SW
3 mph
Units of measurement: °C / °F