Photos: Inside the world's longest tunnel. Rail Europe (raileurope.com.au) sells through tickets to major Swiss cities. For travel within the country, the Swiss Travel System (swisstravelsystem.com) offers a range of rail passes. For timetables - including connections with boats, buses and cable cars - see sbb.ch.
Munich: Annual Weather Averages. July is the hottest month in Munich with an average temperature of 18Â°C (64Â°F) and the coldest is January at -1Â°C (30Â°F) with the most daily sunshine hours at 8 in July. The wettest month is May with an average of 40mm of rain. Average Temperature: Munich.
It is winter, it is Germany, and the probability of cold and snow is good. Three years ago we spent Christmas in Munich. Cold and very snowy. Temps were in the 20s most of the time. We are from Colorado so it was typical weather for us and not a problem. We didn't take boots but took layers of clothing.