Seasonal depression: Why non-stop July rain in Lagos is affecting your mood

July is one of the wettest months in Lagos. Days of continuous rainfall, dark skies and reduced sunshine can leave many people feeling unusually tired, unmotivated or emotionally drained.

While it is normal to feel less energetic during long periods of gloomy weather, persistent low mood may sometimes be linked to Seasonal l Affective Disorder (SAD), a type of depression associated with changes in seasons. Although SAD is more commonly reported in countries with long, dark winters, reduced sunlight and prolonged gloomy weather can also affect mood and daily routines in other parts of the world.

In this article, Tribune Online explains why prolonged July rainfall may affect your mood and what you can do to feel better.

Reduced sunlight can affect brain chemicals

One of the biggest reasons gloomy weather influences mood is reduced  exposure to sunlight. Lower levels of sunlight may affect the body’s biological clock and reduce serotonin, a brain chemical that helps to regulate mood. Changes in sunlight can also affect melatonin, a hormone involved in sleep. These changes may contribute to feelings of sadness, tiredness and lack of motivation.

You may spend less time outdoors

Continuous rain often means spending more time indoors. Missing regular walks, exercise or other outdoor activities can affect both physical and mental well-being. Physical activity is known to improve  mood by releasing chemicals in the brain that help to reduce stress and improve emotional health.

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Poor weather can disrupt daily routines

Heavy rainfall in Lagos frequently causes traffic congestion, flooding and transport delays.

Longer commuting times, cancelled plans and reduced productivity can increase stress and frustration. Over time, these disruptions may contribute to emotional exhaustion, especially if they occur repeatedly.

Sleep patterns may change

Many people sleep longer during dark, rainy weather. While getting enough sleep is important, excessive sleeping or constantly feeling tired may affect productivity and make some people feel even less energetic. Seasonal changes in light exposure can influence the body’s sleep-wake cycle.

Social isolation can affect emotional well-being

Persistent rain often discourages social activities.Spending several days indoors with little contact with friends or family can leave some people feeling lonely or emotionally disconnected. Maintaining social connections, even through phone or video calls, can help to reduce these feelings.