Weather will likely play an important role when you plan your trip to Kampung Kuala Sialang, but bear in mind that cheaper options are usually available when the weather isn’t as good. The hottest months are usually March and April, with an average temperature of 27°C, while the coldest months are January and February, with an average of 26°C. The rainiest months in Kampung Kuala Sialang are November, December, October and April, with each month seeing an average of 232 mm of rainfall.