Explanation: In summer, girls' facial skin usually looks moist, but in winter, their skin is cracked due to dry weather.

Seasonal changes can significantly impact the condition of facial skin, especially for girls who often take extra care to maintain their appearance. During the summer, the higher levels of humidity in the air contribute to the skin appearing moist and dewy. Sweat and natural oils produced by the skin are more prevalent in warmer temperatures, giving the skin a naturally hydrated look. For many, this results in a healthy glow, though it can sometimes lead to excessive oiliness for those with oily skin types.

In contrast, the winter months bring dry and cold air, often accompanied by low humidity levels. This combination strips the skin of its natural moisture, leading to dryness and even cracking in severe cases. The skin's protective barrier weakens in these conditions, making it more prone to irritation, redness, and flaking. Indoor heating, which is commonly used during winter, can further exacerbate the issue by reducing the air's moisture content, leaving the skin feeling tight and uncomfortable.

This seasonal shift highlights the importance of adjusting skincare routines to meet the needs of the skin in different weather conditions. In the summer, lighter, oil-free moisturizers and frequent cleansing might be necessary to prevent clogged pores. Meanwhile, winter calls for richer, more hydrating products, along with practices like using humidifiers indoors to maintain adequate moisture levels in the environment. Proper hydration and gentle exfoliation are also key to preventing dry, cracked skin during colder months.