My question is

Why is Milan cooler than Palermo although Milan is in the North and Palermo is in the south of Italy

Does rain fall got to do with it cause Milan has the most rain fall

Milan: http://www.stadtentwicklung.berlin.de/archiv_sensut/umwelt/uisonline/envibase/handbook/climate3.htm

Palermo: http://www.google.com/search?q=palermo+climate&rls=com.microsoft:en-us:IE-SearchBox&ie=UTF-8&oe=UTF-8&sourceid=ie7&rlz=1I7SUNA

=)