Cessnock weather is warmest in January when average temperatures are 23.8°C/74.8°F but could go up to 30°C/86.0°F on very hot days. July however, is the coldest time of year temperatures dropping to 11.1°C/52.0°F on average and further down to a minimum of 4.6°C/52.0°F.
The best time to visit is between the months of November to March when the weather in Cessnock is ideal and average temperatures are around a comfortable 20°C/68.0°F. For those looking for cooler climes, the temperatures from April to September range between 10°C/50.0°F and 20°C/68.0°F.
Highest temperature in Cessnock is recorded as 105.8℉ in February.
Lowest temperature in Cessnock is recorded as 32℉ in June and July.