In mid-September, you will start seeing fall colours in Quebec City, and they peak around late September/early October. Quebec City in October The fall colours in Quebec City last until about mid-October. In October you’ll also find Quebec City decorated festively with pumpkins and gourds and other fall-themed and Halloween decorations.

The intensity of the colors varies from early September to mid-October. In general, it starts in the northern regions of Quebec and gradually moves south towards the United States. Nevertheless, the best period remains from late September to October 15th. But one thing is certain, autumn is brief here and only lasts a few weeks.