I have gone the very first week in January in 2002, 2001, and 2000. In 2002, I arrived on New Years Day. Each year, the crowds seem to thin out right after New Years. And I remember how cold it was in 2002-there was an Enite on 1/3 that was freezing! I'm a big Splash Mountain fan, and it was too cold for even me to go on Splash Mountain even though there was no wait. Did HM 4 times that night just to get in out of the cold.