The most pleasant months of the year for Granada are September, May and June. In Granada, there are 3 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for Granada with an average high temperature of 87.9°, which ranks it as one of the coolest places in Kansas. February is the snowiest month in Granada with 4.8 inches of snow, and 5 months of the year have significant snowfall. July is the most humid month, though humidity is low for most of the year.