If you’re hoping to get lost in the rain on your romantic getaway, check out these details about year-round temperatures in Kimball: The hottest months are usually July and August with an average temp of 71°F, while the coldest months are February and January with an average of 32°F. The snowiest months in Kimball are December, March, February, and November, with each month seeing an average of 6 inches of snowfall.