Taking the local weather in Kampung Ulu Sungai into account can help you maximise your time at the pool during your trip. The hottest months are usually March and April, with an average temperature of 25°C, while the coldest months are January and February, with an average of 24°C. The rainiest months in Kampung Ulu Sungai are November, May, October and August, with each month seeing an average of 423 mm of rainfall.