Sleep quality often declines in summer due to various factors. High temperatures make it difficult for the body to cool down, disrupting sleep. Increased humidity can add discomfort, making it harder to sleep soundly. Longer daylight hours also interfere with melatonin production, affecting the body’s natural sleep-wake cycle. Social and lifestyle changes, such as late-night activities or irregular routines, can further disrupt sleep patterns. Additionally, seasonal allergies like pollen can cause congestion and discomfort, leading to sleep disturbances. To improve summer sleep quality, it’s important to keep the room cool, dark, and quiet while maintaining a consistent sleep schedule.