Visiting local bars in Sri Aman is more fun when you know what the weather holds. These rainfall averages and temperatures can help you decide the best time for bar-hopping. The hottest months are usually August and May, with an average temperature of 26°C, while the coldest months are February and November, with an average of 25°C. The rainiest months in Sri Aman are December, November, January and March, with each month seeing an average of 334 mm of rainfall.