Let's say you did want to visit them all. First off, you'd have to be retired because it would be a 7-day-a-week adventure. If you visited 5 islands a day every day of the year, you would finish visiting all of them in about 20 years.
But who should we be taking weather advice from? Honestly, there is only one logical and reasonable answer, and that is to pit Punxsutawney Phil and our groundhog Woody in a steel cage match to the death.