January in Ilirney is the sunniest month of the year. In January, the weather in Ilirney is typically freezing. Average daily high temperature in January is about 22 degrees below zero. On average, Ilirney has 21 sunny, 9 partly cloudy, and 1 snowy day in January. The snowfalls are usually light. January as well as February, March, April, and October is considered the most uncomfortable time to visit Ilirney.