Having a good idea of the weather in Madonna di Campiglio will help you enjoy your stay to the fullest. The hottest months are usually July and August, with an average temperature of 13°C, while the coldest months are January and February, with an average of -4°C. The snowiest months in Madonna di Campiglio are March, February, May and January, with each month seeing an average of 273 cm of snowfall.