The best time to visit Hanover for a holiday rental is during the peak season from August to October, with October being particularly popular. This month is ideal for those seeking to experience the vibrant fall foliage, as the trees transform into a stunning palette of reds, oranges, and yellows, creating a picturesque backdrop for outdoor activities and sightseeing.During these months, visitors can enjoy a range of activities, from hiking the scenic trails of nearby Dartmouth College to exploring the charming downtown area, which offers delightful shops and cafes. The crisp autumn air, with temperatures typically ranging from 5 to 15 degrees Celsius, makes it a comfortable time for outdoor adventures and leisurely strolls.For those looking for a more budget-friendly option, visiting in December can be quite appealing. While it's considered the low season, the winter wonderland setting offers a unique charm, particularly for those who enjoy holiday festivities and the possibility of seasonal activities like skiing or snowshoeing in the area.