Koh Phayam Weather in September

During September, Koh Phayam experiences high daytime temperatures of 29°C (84°F) and cooler nights around 25°C (77°F). As the wettest month of the year, expect frequent rainfall.

Rainfall in Koh Phayam in September

Koh Phayam is in the rainy season in September, with rain on around 25 days and an average of 424 mm (17 in). Rain during the rainy season here tends to be intense rather than just persistent drizzle. Expect significant downpours, often in the late afternoon.

Temperature in Koh Phayam in September

Daytime highs in Koh Phayam in September reach 29°C (84°F), with nights around 25°C (77°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. At 25°C (77°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.

Sunshine in Koh Phayam in September

The month experiences a moderate amount of sunlight, with 109 hours of sunshine. This provides a nice balance between sunshine and rain.

September in Koh Phayam has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.