I like walking in the rain... well mountaineering in the rain with the proper kit, it is great fun.
But there have been times when that kit has failed and it has not been pleasant.
Cycling in the rain does not have quite the same appeal as mountaineering in the rain, but I do still enjoy the occasional storm, but have to say that thunder storms and cycling are now another matter after a 'scare' some years ago on my commute home from work. The main road was closed due to a fatal RTA, so I have to find another route home and that meant through woodland, across the nature reserve and across the common. Part way through the woodland the storm hit. Going across the most exposed section of the nature reserve, just as I was going under the high voltage power cables (with pylon very close by) lightning struck and I mean stuck a tree less than 100m away from me. Every hair on my body stood up before that strike and I was soaked to the skin from torrential rain... It was not nice and I have to say put me off cycling across exposed places in thunder storms.