The peculiarity of Menton's Mediterranean climate is that, unlike other resort towns on the Côte d'Azur, it is subtropical rather than typical. This is due to the fact that Menton is completely closed from cold winds by the seaside Alps on the northern side. According to statistics, the sun shines here 316 days a year. The winters in Menton are very mild and wet, while the summers are sultry.
The maximum temperature in Menton is in August (the thermometer often rises to +35°C). And the coldest month is January with an average temperature of +10°C. Snow falls very rarely in winter (once every few years), and it doesn't last longer than a minute, so you won't be able to play snowballs.
The climate of Menton is considered to be one of the healthiest in France. Many years ago the resort was recognized as the most favorable place for the treatment of tuberculosis patients. The town is famous for its long-livers, so many French retirees move here to spend a peaceful old age in a "garden of Eden" near the sea and mountains.