A PS to that White Christmas bit…

I just came across a story by Reuters that quotes scientists who say the odds of a “white Christmas” in temperate parts of the northern hemisphere have diminished in the last century because of climate change and will likely decline further by 2100.
It seems the probability of snow on the ground for Christmas is already lower than it was just 50 years ago.
Even a northern city like Oslo in Norway will rarely have a Bing-Crosby-style “White Christmas” in the decades ahead.
But Reuters also quoes a climatologist from the German Weather Service,Gerhard Mueller-Westermeier,as pointing out that there are some areas in temperate zones that will have snow, for instance higher areas like the Alps. And it seems Munich is the city to go for a fair chance of a white Christmas – even in a warming world.