Weather will likely play an important role when you plan your trip to Volgograd, 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 23°C, while the coldest months are January and February, with an average of -3°C. The snowiest months in Volgograd are January, February, December and March, with each month seeing an average of 37 cm of snowfall.