October in Krabi is a mix of warm and wet. The temperature fluctuates between a comfortable 24°C at its lowest and a slightly hot 31°C at its peak. This means you can expect the days to be warm, but not unbearably so. The heat is tempered by the wind, which blows at a moderate speed of 14 km/h, providing a pleasant breeze.
However, it’s also a rainy month with rainfall reaching up to 280 mm. This means there are quite a few showers throughout the month. Despite the rain, the sun does manage to peek through, although not as much as in the drier months. So, while you can enjoy the warmth, be prepared for sudden showers.