Planning for the weather is a good way to make your trip to Hulu Telemung relaxing and enjoyable, especially when you're splurging. The hottest months are usually May and June, with an average temperature of 26°C, while the coldest months are January and February, with an average of 24°C. The rainiest months in Hulu Telemung are November, December, October and September, with each month seeing an average of 470 mm of rainfall.