February in Cessnock is the rainiest and the cloudiest month of the year. In February, the weather in Cessnock is typically warm. Average daily high temperature in February is about 25 degrees above zero. On average, Cessnock has 16 rainy, 9 sunny, 3 partly cloudy, and 1 cloudy day in February. The rains are usually heavy. February as well as June is considered the most uncomfortable time to visit Cessnock.