Stamina
This’ll only make sense to those who played Breath of the Wild, but here’s a quick explanation anyway: in this game you can virtually climb anywhere, except when it rains because it becomes slippery. You won’t slip if you don’t move, though. So.
https://www.youtube.com/watch?v=hHcyJPTTn9w
So did you get to the top though? Or are you still waiting?
I waited for a while but the rain would never stop so I jumped down -_-
Aw.
That is near a shrine that is causing the never ending rain. It will not quit.
It was in the labyrinth in the top right corner of the map; I thought it might be possible that the rain would never stop so I jumped down, and shortly afterwards it stopped. So it’s possible.
Yeah it always starts raining when I’m climbing in BOTW. XD I have to jump down, find a ledge to hide under to start a fire and wait, even if I wait for two days in game.