Planning for the weather is a good way to make your trip to Montjovet relaxing and enjoyable, especially when you’re splurging. The hottest months are usually July and August with an average temp of 54°F, while the coldest months are January and February with an average of 23°F. The rainiest months in Montjovet are May, June, November, and July, with each month seeing an average of 9 inches of rainfall.