About Chelsea, Victoria's Climate & Weather History

Chelsea is a city of approximately 8,300 people in Victoria, Australia. Located in the Australian Eastern time zone at 38.1°S latitude.

In 2025, Chelsea recorded an average annual temperature of 59°F. The hottest temperatures reached 92°F in January; the coolest were 38°F in August. Total precipitation for the year was 29 inches, with the wettest month being November.