About Tanza, National Capital Region's Climate & Weather History

With a population of around 106,000, Tanza sits in National Capital Region, Philippines. The city operates in the Asia/Manila time zone.

In 2025, Tanza recorded an average annual temperature of 82°F. The hottest temperatures reached 100°F in April; the coolest were 71°F in December. Total precipitation for the year was 102 inches, with the wettest month being July.