Correlation != cause and effect
Definitely an awkward combination of services encountered in Chamonix last week: the weather board has been combined with a condom vending machine and a letter-box. As written on the green thing, the "Meteo" box (which means "weather" in french) is a curious cluster.
I take it as an example to express that correlation (i.e. a connection between two or more things) DOES NOT mean causation.