Lake Winnipesaukee Ice-Out, Analyzing The 127 Years Of Data — To Celebrate Yesterday’s, i.e., April 17, Ice-Out For 2013.
http://nhlife.wordpress.com/2013/04/...-out-for-2013/
I did some quick analysis. One thing I quickly noticed is that people don’t pay enough attention to LEAP YEARS. In terms of days into the year, March 23 & March 24 are both 82 days in — depending on whether it is a leap-year or not. So to say that last year was the earliest ice-out is wrong in a way.
You can read this blog post for some number crunching for ice-out on Lake Winnipesaukee. Enjoy!