Taking into account the local weather in Kampung Ulu Sungai can help you maximize your time at the pool during your trip. The hottest months are usually March and April with an average temp of 76°F, while the coldest months are January and February with an average of 75°F. The rainiest months in Kampung Ulu Sungai are November, May, October, and August, with each month seeing an average of 17 inches of rainfall.