Below you can find the Mount waialeale on this garden island of hawaii has up to 350 rainy days a year Jeopardy Words Answer. The answer to Mount waialeale on this garden island of hawaii has up to 350 rainy days a year has 5 letters. This clue belongs to the Geography category and is part of Jeopardy Word Level 2113. If you scroll near the bottom you will find other clues and answers part of level 2113