I WONDER - How Hot Are Sun Spots?

Sunspots are cooler than their surroundings, making them appear darker. Their temperature ranges from 3000 to 4000 kelvins, which is 1000 to 3000 kelvins cooler than the surrounding areas. This temperature difference causes sunspots to appear darker compared to the surrounding regions.

How much cooler are sunspots compared to the surrounding area?

Explain the significance of the temperature difference in sunspots.