When you're dreaming of a escape to McRoberts, make sure that you take the year-round temperatures into account. The hottest months are usually July and August, with an average temperature of 21°C, while the coldest months are January and February, with an average of 4°C. The snowiest months in McRoberts are January, December, February and March, with each month seeing an average of 14 cm of snowfall.