Thank you very much @juniordionesio. I just read on wikipedia that Rio de Janeiro has the bluest sky all over the world. http://www.farbimpulse.de/Rio-hat-das-strahlendste-Blau.239.0.html
Bye the way, I just saw your first post where you featured Neuschwanstein Castle. Oberammergau is only a hour drive away from Neuschwanstein :-)
On the day we went to Newschwanstein Castle there was rain, sun and a little snow.