Ifan y Glaw

Etymology
From.

Proper noun

 * 1) "John the Rain" personification of the rain
 * 2) * Nursery rhyme:
 * Morus y Gwynt ac Ifan y Glaw / Daflodd fy nghap i ganol y baw.
 * Morris the Wind and John the Rain / Threw my cap right into the mud.