Congrats, Big Apple! We've broken the record for the warmest Christmas in New York City history. Temperature readings in Central Park reached 66 degrees (19 C) at 12:31 a.m. Friday, breaking the previous record of 64 degrees set in 1982. On Christmas Eve, New Yorkers in shorts and tube tops turned a winter morning into a summer day, embracing temperatures that soared into the 70s. A noontime temperature in Central Park of 72 degrees (22 C) Thursday crushed the previous record of 63 degrees, set in 1996. The 72 degrees was only 3 degrees cooler than it was on July Fourth.A line stretched out the door in the late afternoon at a frozen yogurt shop on Manhattan's Upper East Side. Well, it was hardly traditional Christmas Eve…