Winter Mental Health: Managing Low Mood

Shorter days and colder weather can affect mood. Here is how to support your mental health through winter and when to see your GP.
Winter Blues or Something More? Looking After Your Mental Health This Winter
Many people notice their mood dips during winter, when shorter days, colder weather, and less sunlight can affect energy, sleep, and motivation. For most people these changes are mild and pass with the season. For some, low mood lingers and may need support. Talking to your GP is a sensible first step if winter is weighing on you.
Why does winter affect your mood?
Reduced daylight is thought to influence the body clock and the brain chemicals that regulate mood and sleep. Colder weather can also make it harder to stay active and socially connected, both of which support mental wellbeing. The result, for some people, is lower energy, changes in appetite, and a flatter mood through the cooler months.
What is the difference between winter blues and depression?
The winter blues describe a mild, temporary dip in mood that does not stop you living your daily life. Depression is more persistent and can affect sleep, appetite, concentration, and your ability to enjoy things, usually for two weeks or longer. According to the Australian Bureau of Statistics (ABS), around 1 in 5 Australians aged 16 to 85 experienced a mental disorder in the past 12 months, and about 2 in 5 will experience one at some point in their lives. If your low mood is ongoing or getting worse, it is worth speaking with your GP.
How can you support your mental health in winter?
Aim to get outside in daylight when you can, even briefly, as natural light supports mood and sleep. Keep moving with activity you enjoy, stay connected with people, and try to hold a regular sleep routine. Looking after your physical health helps too, including staying up to date with winter vaccinations, since being unwell can pull your mood down further. If you have questions about vaccines, our post on common questions about vaccine safety may help.
Where can I see a GP about low mood in the Sutherland Shire?
Family Medical Practices offers appointments across Kirrawee, Woolooware, and Kurnell. Your GP can talk through what you are experiencing and connect you with further mental health support if needed.
Frequently Asked Questions
Is the winter blues a real condition? Lower mood in winter is a recognised pattern for many people. A more significant, recurring seasonal pattern of depression exists too. Your GP can help you understand what you are experiencing.
Can a vitamin D check help with winter low mood? Vitamin D levels can drop in winter when sun exposure is lower. Your GP can advise whether testing is appropriate for you and what steps may help.
When should I be worried about my mood? If low mood lasts more than two weeks, interferes with daily life, or you have thoughts of harming yourself, seek help promptly. Your GP can provide support, or contact Lifeline on 13 11 14 in a crisis.
This article is for general information only and does not replace professional medical advice. Please speak with your GP before making any changes to your health care.







