Planning for the weather is an important factor for making your trip to Genting Highlands a success, especially when you’re splurging. The hottest months are usually May and June, with an average temperature of 25°C, while the coldest months are February and January, with an average of 24°C. The rainiest months in Genting Highlands are November, October, May and April, with each month seeing an average of 334 mm of rainfall.