About Agoo, Ilocos's Climate & Weather History

Agoo, in Ilocos, Philippines, is home to roughly 29,000 people in the Asia/Manila time zone at 16.1°N latitude.

In 2025, Agoo recorded an average annual temperature of 81°F. The hottest temperatures reached 99°F in April; the coolest were 71°F in January. Total precipitation for the year was 106 inches, with the wettest month being July.