Weather will likely play an important role when you plan your trip to Murmansk, 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 11°C, while the coldest months are January and February, with an average of -9°C. The snowiest months in Murmansk are February, March, December and November, with each month seeing an average of 116 cm of snowfall.