The highest day temperature in January 2025 was 42°F. The lowest night temperature was 1°F. The average values for day and night temperatures during January were 33.2°F и 22.8°F respectivly.

The average sea surface temperature in January 2025 for Montreux was 45.5°F. The maximum and minimum values were 44.0°F and 46.8°F respectively.

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

Precipitation total in January for Montreux is 4.8 in.

The average wind speed in January is 5.0 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 January is 5.1 hours.