January in Taylorville is the snowiest, the windiest, and the coldest month of the year. In January, the weather in Taylorville is typically freezing. Average daily high temperature in January is about zero. On average, Taylorville has 14 cloudy, 7 sunny, 4 partly cloudy, 3 rainy, and 3 snowy days in January. The rains are usually light. January as well as February, March, and December is considered the most uncomfortable time to visit Taylorville.