The polar bear is found in Canada , the U.S (Alaska), Greenland, Russia Norway (the Svalbard archipelago), and Arctic Tundra. The Arctic Tundra climate/weather averages to -30°F. In January it is the coldest weather in Arctic Tundra. It’s about -40°F, in January it has reached -93°F before. Most of the year Arctic Tundra is covered with snow, until summer brings wildflowers to burst. Pretty much where the polar bear is located there is weather average to -30. I think polar bears like that weather?
There are biotic factor and abiotic factors in Arctic