While Seasonal Affective Disorder (SAD) is commonly associated with experiencing symptoms of depression and sadness during the winter months, it is possible for some individuals to experience SAD during the summer instead. This phenomenon is known as "summer-onset" or "reverse" seasonal affective disorder.
Seasonal Affective Disorder is thought to be related to changes in light exposure and the body's internal clock (circadian rhythm). During the winter, the reduced daylight hours and exposure to natural sunlight can lead to imbalances in certain neurotransmitters (like serotonin) that regulate mood and sleep patterns, resulting in the typical winter-onset SAD symptoms.
Conversely, in summer-onset SAD, the increase in sunlight and longer days might disrupt the circadian rhythm in susceptible individuals, leading to mood disturbances. The reasons behind this reverse pattern are not entirely understood, but it is believed that individual differences in sensitivity to light and other factors play a role.
If you find that you consistently experience sadness and mood changes during the summer months, it's essential to take your feelings seriously and consider seeking professional help. A mental health professional, such as a psychologist or psychiatrist, can properly evaluate your symptoms, provide a diagnosis, and suggest appropriate treatment options.
It's also worth noting that there are other mood disorders and conditions that could be influencing your feelings during the summer. For instance, bipolar disorder can sometimes manifest with depressive episodes during the summer months (summer depression) and manic episodes during the winter.
Regardless of the specific diagnosis, reaching out to a healthcare provider will allow you to better understand what's going on and find the appropriate support and treatment. Remember that mental health conditions are common and treatable, and seeking help is a sign of strength.