One dollar is approximately ten Swedish crowns. (Hint: Take the last digit off of the cost of something in crowns and you'll understand how much it costs in US dollars!)
The average high in June is 66 F and the average high in July is 69 F. The average low goes from 54-58 F between these two months.
Most people in Sweden speak English, but Duolingo is a great way to learn a few Swedish words!
When traveling from the New York area, SAS is the airline that flies directly into Copenhagen. Icelandair and Play are also commonly used airlines. Play airline leaves out of Stuart Airport in Rockland County. Play is a more affordable airline however, you need to download your inflight entertainment prior to your flight.