The highest day temperature in July 2023 was 93°F. The lowest night temperature was 44°F. The average values for day and night temperatures during July were 73.5°F и 54.2°F respectivly.

The average sea surface temperature in July 2023 for Montreux was 75.9°F. The maximum and minimum values were 72.0°F and 78.2°F respectively.

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

Precipitation total in July for Montreux is 5.3 in. It makes july one of the most rainy months of the year.

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

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 Montreux in July is 10.4 hours.