With a population of around 6,500, Merrylands West sits in New South Wales, Australia. The city operates in the Australian Eastern time zone.
In 2025, Merrylands West averaged an annual temperature of 65°F, with hottest temperatures reaching 109°F in December and lowest around 37°F in June. The city received approximately 41 inches of precipitation during the year.
View historical weather for Merrylands West · More cities in New South Wales