Other facts from our historical weather data: Which months have the greatest rainfall in Villarembert? Most rainfall (rainy season) is seen in May and June. When is winter in Villarembert? The coldest season / winter is in the following months: January, February and December. Which is the warmest month in Villarembert? August has an average maximum temperature of 20°C (68°F) and is the warmest month of the year. Which is the coldest month in Villarembert? The coldest month is January with an average maximum temperature of -1°C (30°F). Which is the wettest month in Villarembert? June tops the wettest month list with 160mm (6.3 in) of rainfall. Which is the driest month in Villarembert? October is the driest month with 118mm (4.6 in) of precipitation. Which is the sunniest month in Villarembert? July is the sunniest month with an average of 288 hours of sunshine. No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.