The highest day temperature in April 2026 was 64°F. The lowest night temperature was 10°F. The average values for day and night temperatures during April were 54.2°F и 37.0°F respectivly.

The average sea surface temperature in April 2026 for Montreux was 54.1°F. The maximum and minimum values were 45.4°F and 59.4°F respectively.

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

Precipitation total in April for Montreux is 2.9 in. It makes april the least rainy month of the year.

The average wind speed in April is 4.3 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 April is 8.0 hours.