It'll usually depend on when you head down. June - August you can usually get away with something a bit lighter, but there's a lot more rain coming in once you get into September. (Yesterday morning had some torrents coming in)
It'll usually depend on when you head down. June - August you can usually get away with something a bit lighter, but there's a lot more rain coming in once you get into September. (Yesterday morning had some torrents coming in)