Planning for the weather is a good way to make your trip to Harbin relaxing and enjoyable, especially when you’re splurging. The hottest months are usually July and August, with an average temperature of 19°C, while the coldest months are January and December, with an average of -13°C. The snowiest months in Harbin are January, November, December and March, with each month seeing an average of 90 cm of snowfall.