If the sun never sets during arctic summers how come it’s still cold?

Question

If the sun never sets during arctic summers how come it’s still cold?

In: Physics

Answer 1

Because near the poles, the sun’s rays hit the earth at extreme angles. Although the sun is “up” all day long, it doesn’t travel across the sky from one horizon to the other, peaking high above. It travels along the horizon as if it is always close to sunrise or sunset.