Planning for the weather is an important factor for making your trip to Les Eucherts a success, especially when you're splurging. The hottest months are usually July and August, with an average temperature of 11°C, while the coldest months are January and February, with an average of -6°C. The rainiest months in Les Eucherts are December, May, June and January, with each month seeing an average of 195 mm of rainfall.