No Rain Whatsoever

Here's one for all you Hood River weather trivia fans out there. What is the only day of the calendar year on which no measurable rainfall has ever been recorded?

That's right, it's August 10th. Lucky guess...

Granted, the official records for Hood River only go back to 1928. But still, having only one day out of the historical year that hasn't had any rain since before 1928 is kind of cool, especially if you are into weather records and such.