About Kiunga, Western Province's Climate & Weather History

Kiunga is a city of approximately 11,500 people in Western Province, Papua New Guinea. Located in the Pacific/Port Moresby time zone at 6.1°S latitude.

In 2025, Kiunga recorded an average annual temperature of 79°F. The hottest temperatures reached 96°F in February; the coolest were 70°F in August. Total precipitation for the year was 203 inches, with the wettest month being April.