If you’re hoping to get lost in the rain on your romantic getaway, check out these details about year-round temperatures in Borghetto di Vara: The hottest months are usually August and July with an average temp of 72°F, while the coldest months are January and February with an average of 49°F. The rainiest months in Borghetto di Vara are November, October, December, and January, with each month seeing an average of 8 inches of rainfall.