Weather will likely play an important role when you plan your trip to Kulai, but bear in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually May and April, with an average temperature of 27°C, while the coldest months are January and February, with an average of 26°C. The snowiest months in Kulai are March, January, December and February, with each month seeing an average of 153 cm of snowfall.