I think this was 2005 or so and i remember it was about -20 degrees
<iframe frameborder="0" scrolling="no" width="640" height="426" src="http://api.smugmug.com/services/embed/1066020861_SrStcxv?width=640&height=426&noshare&nohome"></iframe>
<iframe frameborder="0" scrolling="no" width="640" height="426" src="http://api.smugmug.com/services/embed/1066020861_SrStcxv?width=640&height=426&noshare&nohome"></iframe>