Weather is probably a major factor when you plan your trip to Serudong, but bear in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually April and May, with an average temperature of 27°C, while the coldest months are February and July, with an average of 26°C. The snowiest months in Serudong are May, April, January and February, with each month seeing an average of 64 cm of snowfall.