September in Koh Samet is a blend of warmth and rain. The temperature swings between a comfortable 25°C at its lowest and a slightly hot 32°C at its peak. This makes it a perfect time for those who enjoy a mix of sunny and rainy weather. The island experiences a significant amount of rainfall, about 210 mm, which adds a refreshing touch to the overall climate.
The wind speed is moderate, blowing at 16 km/h, which brings a pleasant breeze to the island. Despite the rain, there’s still a bit of sunshine, although not as much as in the drier months. The weather in Koh Samet in September is a unique blend of tropical warmth and refreshing rain showers, making it an interesting time to visit.
