About Arijejen, Aiwo District's Climate & Weather History

Arijejen, in Aiwo District, NR, is home to roughly 2,400 people in the Pacific/Nauru time zone at 0.5°S latitude.

In 2025, Arijejen recorded an average annual temperature of 83°F. The hottest temperatures reached 87°F in December; the coolest were 76°F in August. Total precipitation for the year was 18 inches, with the wettest month being December.