Weather can make or break a roadtrip, so here's some data about year-round temperatures in Kūrchatov to help you plan yours: The hottest months are usually July and June with an average temp of 69°F, while the coldest months are January and February with an average of 12°F. The snowiest months in Kūrchatov are February, March, January, and December, with each month seeing an average of 21 inches of snowfall.