About Cessnock, New South Wales

Cessnock, in New South Wales, Australia, is home to roughly 23,200 people in the Australian Eastern time zone at 32.8°S latitude.

Recent weather here gives a sense of typical conditions: in 2025, Cessnock recorded a mean annual temperature of 63°F, ranging from 35°F lows in June to 103°F highs in December, with about 46 inches of precipitation across the year.