January weather forecast in Lagan

January in Lagan is the snowiest, the cloudiest, and the most freezing month of the year. In January, the weather in Lagan is typically freezing. Average daily high temperature in January is about 1 degree below zero. On average, Lagan has 24 cloudy, 3 snowy, 2 rainy, and 2 sunny days in January. The snowfalls are usually light.