January in Lima is the snowiest, the windiest, the cloudiest, and the most freezing month of the year. In January, the weather in Lima is typically freezing. Average daily high temperature in January is about 1 degree below zero. On average, Lima has 12 cloudy, 11 snowy, 4 rainy, 3 sunny, and 1 partly cloudy day in January. The snowfalls are usually light.