November in Similan Islands brings a mix of warmth and rain. The temperature swings between a comfortable 24°C at its lowest and a slightly hot 31°C at its peak. This makes it a great time for those who enjoy a balance of sun and cool breezes. The wind speed averages around 15 km/h, adding a refreshing touch to the overall climate.
However, it’s not all sunshine and breezes. The islands also experience a significant amount of rainfall in November, with about 70 mm falling throughout the month. This means there are plenty of showers to cool things down. Despite the rain, the islands maintain their charm, offering a unique blend of weather conditions.