The highest day temperature in July 2025 was 80°F. The lowest night temperature was 28°F. The average values for day and night temperatures during July were 67.7°F и 42.8°F respectivly.

The average sea surface temperature in July 2025 for Megeve was 74.6°F. The maximum and minimum values were 70.8°F and 79.6°F respectively.

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

Precipitation total in July for Megeve is 4.5 in.

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 Megeve in July is 10.1 hours.