In September, Koh Phangan experiences a warm climate with temperatures ranging from a high of 31°C to a low of 26°C. The heat is quite intense, but the island’s natural beauty makes it bearable. The wind speed is moderate, averaging around 10 km/h, which provides a gentle breeze that helps to alleviate the heat.
The island also experiences a significant amount of rainfall in September, with an average of 120 mm. This means there are frequent showers throughout the month. Despite the rain, the island maintains its charm, with the rain often bringing a refreshing change to the warm tropical climate. The sun isn’t as prominent this month, but it still peeks through the clouds occasionally, casting a beautiful glow on the island.