Hamlyn Terrace, in New South Wales, Australia, is home to roughly 6,200 people in the Australian Eastern time zone at 33.3°S latitude.
In 2025, Hamlyn Terrace averaged an annual temperature of 65°F, with hottest temperatures reaching 108°F in December and lowest around 36°F in July. The city received approximately 51 inches of precipitation during the year.
View historical weather for Hamlyn Terrace · More cities in New South Wales