Planning for the weather is a good way to make your trip to Songhuajiang relaxing and enjoyable, especially when you're splurging. The hottest months are usually July and June, with an average temperature of 21°C, while the coldest months are January and December, with an average of -13°C. The snowiest months in Songhuajiang are November, January, December and February, with each month seeing an average of 55 cm of snowfall.