Datepicker redesigned

This is the final implementation for a "Datepicker" with extended functionality in an interactive museum application. In a book that holds a vast amount of weather data over the course of 25years, every day should be easily and quickly available to the visitor. This design allows to adjust the days and months through dragging and furthermore allows to show the average values of a month or year.
Sketched in Photoshop, Coded in C#, full process of the development is here: http://m1chbeck.deviantart.com/art/Weather-Book-Application-Datepicker-Development-387612066