Hei John,
thanks for these Infos. I remember Billund only because of Legoland, where i was 1985 or so with my parents ;)
Here is the same... 20km away from the city the climate is much colder.
Til now the weather was ok... i hope it will not become so cold.
Did you enjoyed the german weather side wetter-online.de . It´s sometimes funny and interesting to see all the climate history of most european cities.
Greets