With a population of around 4,900, Sinayawan sits in Davao Region, Philippines. The city operates in the Asia/Manila time zone.
In 2025, Sinayawan recorded an average annual temperature of 82°F. The hottest temperatures reached 100°F in July; the coolest were 72°F in September. Total precipitation for the year was 53 inches, with the wettest month being May.
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