Although weather is just one factor, it can really affect your travel plans, especially if you are planning a longer stay in Mahilyow. The hottest months are usually July and August, with an average temperature of 18°C, while the coldest months are February and January, with an average of -2°C. The snowiest months in Mahilyow are January, February, December and March, with each month seeing an average of 29 cm of snowfall.