Planning for the weather is a good way to make your trip to Pasir Gudang relaxing and enjoyable, especially when you're splurging. The hottest months are usually May and April, with an average temperature of 28°C, while the coldest months are January and February, with an average of 27°C. The rainiest months in Pasir Gudang are November, December, April and October, with each month seeing an average of 315 mm of rainfall.