We were unprepared for the cold in Sorreisa, Norway. Our jackets were thick but not thick enough for single digit (and lower!) temperatures. But we were lucky because our guide has a 2 year old son, and he had extra jackets and boots that our boys could borrow during our stay. Our tour agency also brought along snow suits for the kids, which were very effective in keeping us warm even in very Low temperatures.
Roy told us that the temperature will dip even lower this December. If you are planning a trip to Norway or neighbouring Iceland / Sweden, do make sure you bring along the right kind of clothes to keep you and your children warm!
Watch this video for a better idea of what dressing warm looks like over in Norway.