In February, the weather in Kupiansk is typically freezing. Average daily high temperature in February is about 1 degree below zero. On average, Kupiansk has 15 cloudy, 5 partly cloudy, 4 snowy, 4 sunny, and 1 rainy day in February. The snowfalls are usually moderate. February as well as March, April, October, and November is considered the most uncomfortable time to visit Kupiansk.