Seasonal Affective Changes: How Summer Can Affect Mental Health

When most people think of seasonal mood changes, they picture the “winter blues.” But did you know summer can also bring its own mental health challenges? To ensure the people in your care are supported throughout the years many changes, we've broken down the very real effects Summer SAD can have on people in your care, and ways you can help.

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What is Summer Seasonal Affective Disorder (Summer SAD)?

Whilst much less common than its wintery counterpart, Summer SAD is most definitely real. Instead of low energy and oversleeping, summer depression often features:

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• Insomnia or trouble sleeping

• Anxiety or agitation

• Irritability or anger

• Loss of appetite and weight loss

• Restlessness

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​These symptoms can be distressing to people, especially when everyone else seems to look forward to the summer months, and are out and about enjoying themselves.

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Triggers Unique to Summer

​So, why is it that some people struggle more in summer? There are the obvious intolerances to higher temperatures; some prefer to be cool, whilst others like basking in the sunshine. But beyond temperature, real changes mean people can often have difficulty adjusting to summer life, such as:

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Changes in routine – School breaks, vacations, and longer days can disrupt structure.

Body image pressures – More revealing clothing, beach trips, and pressure from social media images can worsen self-esteem.

Social pressures – More invitations and gatherings can overwhelm those who need downtime.

Light exposure – Extreme daylight changes may disturb circadian rhythms in some people.

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Not Just Depression: Anxiety Can Spike Too

Summer can also heighten anxiety symptoms as heat intolerance can mimic panic (racing heart, dizziness). Crowded events like festivals, travel stress from going on holidays, and changes in routines at home can be especially challenging for people with existing anxiety disorders. ​

Here are some ideas you can use to help manage mental health in the summer.

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😴Prioritise sleep: Stick to consistent bedtimes and keep your room cool and dark.

🚰Stay hydrated and cool: Take breaks from the sun, drink water, and use AC or fans.

🧘Set boundaries: It’s okay to decline social invitations if you need rest.

📅Seek routine: Even if school or work changes, create predictable daily rhythms.

💬Talk about it: Tell trusted friends, family, or your therapist how you’re feeling

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When to Reach Out for Help to Seek Help

If SAD symptoms begin to interfere with daily life, or you feel hopeless or overwhelmed, getting professional help can make a big difference. There are tools such as self-care, therapy, medication, and practical coping strategies that can help manage and support you during summer-related mood changes.

​Your mental health isn’t just important in the winter; it's a year-round concern. Be aware of how seasons affect you, and allow yourself permission to take care of your mind as well as your body, come rain or shine. ​

If you feel like you need to talk to someone, you can always reach out to your local branch team for mental health support and guidance.

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Contact Your Local Branch