About Seven Hills, New South Wales

With a population of around 19,200, Seven Hills sits in New South Wales, Australia. The city operates in the Australian Eastern time zone.

Recent weather here gives a sense of typical conditions: in 2025, Seven Hills recorded a mean annual temperature of 64°F, ranging from 34°F lows in July to 108°F highs in December, with about 41 inches of precipitation across the year.