January weather forecast in Cessnock

January in Cessnock is the windiest and the warmest month of the year. In January, the weather in Cessnock is typically warm. Average daily high temperature in January is about 26 degrees above zero. On average, Cessnock has 11 rainy, 11 sunny, 7 partly cloudy, and 2 cloudy days in January. The rains are usually heavy.