If you wanted to choose a city that’s diametrically opposed to Montreal’s cranky winters, Mexico City would be a good choice. The high altitude brings spring-like weather all year round, with warm days and cool nights. In February the mornings start at 12C warming to 20-25. Only pollution downgrades its perfect ranking.
As penance for posting the deep-of-winter photos last week, I offer these to warm you up, or at least make you feel better.

