Planning for the weather is an important factor for making your trip to Heiligenblut a success, especially when you’re splurging. The hottest months are usually August and July, with an average temperature of 7°C, while the coldest months are January and February, with an average of -9°C. The snowiest months in Heiligenblut are December, January, November and February, with each month seeing an average of 13 cm of snowfall.