Planning for the weather is a good way to make your trip to Schoenau am Koenigssee relaxing and enjoyable, especially when you’re splurging. The hottest months are usually July and August, with an average temperature of 16°C, while the coldest months are January and February, with an average of -1°C. The snowiest months in Schoenau am Koenigssee are December, January, November and February, with each month seeing an average of 13 cm of snowfall.