Swedish and Norwegian are almost the same , Danish takes a little more concentration.
Sweden, Norway, Finland and Denmark have fought and moved borders a lot depending on who was stronger, but nowadays we are good neighbors and have had many years of treaties and trade.
Finish is a Slavic language and is not the same, but they have had Swedish as a second language and many Finn's can speak Swedish, They may have been forced to learn it in school, but I would think that they now prioritize English, and may bee Russian now that they have woken from there red sleep.
Sweden is a long country so the temperatures and winter vary, my sister lives in the north and has the midnight sun.
Many hours for the bees to fly and forage nectar :-D
mvh edward :-P