About Iliili, Western District's Climate & Weather History

Iliili, in Western District, AS, is home to roughly 3,100 people in the Pacific/Pago Pago time zone at 14.4°S latitude.

In 2025, Iliili recorded an average annual temperature of 80°F. The hottest temperatures reached 86°F in December; the coolest were 73°F in September. Total precipitation for the year was 133 inches, with the wettest month being November.