Planning for the weather is a good way to make your trip to Midland relaxing and enjoyable, especially when you’re splurging. The hottest months are usually July and August, with an average temperature of 20°C, while the coldest months are February and January, with an average of -3°C. The snowiest months in Midland are January, March, February and December, with each month seeing an average of 22 cm of snowfall.