With a population of around 7,000, Auki sits in Malaita Province, SB. The city operates in the Pacific/Guadalcanal time zone.
In 2025, Auki recorded an average annual temperature of 79°F. The hottest temperatures reached 91°F in October; the coolest were 72°F in July. Total precipitation for the year was 141 inches, with the wettest month being April.
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