Meaning: This sentence describes the sun's ability to warm the skin, especially during the summer season.
Choice of Words: "Sun" is the star at the center of our solar system. "Warms" means to make something warmer. "Skin" is the outer covering of an animal's body. "In" indicates a time or location. "Summer" is the hottest season of the year. The sentence evokes the feeling of warmth and comfort from the sun's rays during summer.