Weather will likely play an important role when you plan your trip to Celerina-Schlarigna, but bear in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually July and August, with an average temperature of 10°C, while the coldest months are January and February, with an average of -7°C. The snowiest months in Celerina-Schlarigna are April, May, November and January, with each month seeing an average of 13 cm of snowfall.