The most pleasant months of the year for Malcolm are July, August and June. In Malcolm, there are 4 comfortable months with high temperatures in the range of 70-85°. August is the hottest month for Malcolm with an average high temperature of 81.3°, which ranks it as cooler than most places in North Dakota. December is the snowiest month in Malcolm with 9.3 inches of snow, and 8 months of the year have significant snowfall. There are few days during the summer when the humidity becomes unpleasant.