The climate is cool, Walapane is located above 1280 metres above sea level, often have chilly nights. Some slopes are very wet, some places having almost 7000 mm of rain per year. Some slopes are parts of the mid-dry zone as it is receiving rain only from North-Eastern monsoon. The temperatures range from 24 °C to just 16 °C in Walapane. The highest mountains in Walapane is. The terrain is mostly mountainous, with deep valleys cutting into it. The two main mountain regions are the Pidurutalagala range.