Planning for the weather is a good way to make your trip to Langgur relaxing and enjoyable, especially when you're splurging. The hottest months are usually December and January, with an average temperature of 28°C, while the coldest months are August and July, with an average of 26°C. The rainiest months in Langgur are January, May, March and December, with each month seeing an average of 345 mm of rainfall.