s
Want some proof? How about this?
Between 1871 and 2012, Chicago recorded 18 days with a temperature of 80 degrees or higher in the month of March. Eight of those occurred in March of 2012.
http://www.crh.noaa.gov/news/display_cmsstory.php?wfo=lot&storyid=80740&source=0
Yeah, whatever; I’m unimpressed. Anything else?