Gwynneville is a city of approximately 3,100 people in New South Wales, Australia. Located in the Australian Eastern time zone at 34.4°S latitude.
Recent weather here gives a sense of typical conditions: in 2025, Gwynneville recorded a mean annual temperature of 63°F, ranging from 42°F lows in July to 97°F highs in December, with about 54 inches of precipitation across the year.
View historical weather for Gwynneville · More cities in New South Wales