Published on November 17, 2025

Layer Up! How Going Outside in Winter Boosts Your Body and Mind

woman with dog in winter woods

As our PNW days get colder, wetter and darker, it's common to struggle with our mental and physical health. There are physiological reasons – including a lack of sun exposure, long periods of darkness and more – why we might have less energy, be less motivated and even develop Seasonal Affective Disorder during the winter months. But want to know one of the best and easiest activities you can do to make winter a little brighter? Go outside.

Sure, it's cold and it's probably been raining for a week straight, but we Pacific Northwesterners wrote the book on pairing colorful puffer jackets with rain boots and a warm beanie. So, slip on your snowshoes and don your duster jacket – here are five reasons why going outside in winter is good for your health:

  1. Vitamin D: Even when you can't see it, the sun is still a good source of Vitamin D, a critical nutrient that improves your mood and mental health, helps your bones absorb calcium, strengthens your immune system and increases your heart health. But even on cloudy days, don't forget sunscreen!
  2. The outdoors help you exercise. Sure, you could walk a mile of laps around your apartment or house when it's cold or rainy out, but the benefits of exercising and even just being outside are year-round. Studies show that time spent in green spaces any time of the year leads to better sleep, lower blood pressure and reduced risk of chronic disease, primarily because most outside activities involve exercise. And your lungs will love that cool, fresh air.
  3. It's social. Chances are, you'll run into someone on your outdoor expedition, and that human contact will boost your mood too. Even if it's a simple greeting, it'll improve your sense of community.
  4. It's a mental reset. Studies have shown that going outside any time of year improves your focus, increases your memory performance, reduces anxiety and creates mindfulness and positive emotions, which are especially important in winter.
  5. The calm of the outdoors increases your creativity. Moving your body and engaging with a more open, vibrant environment will help you refocus and increase your problem-solving abilities.

The cold, dark winter months in the Pacific Northwest can take a toll on our mental and physical health. That's normal. But it's just as beneficial for your health to brave the elements for a calming winter walkabout as it is to enjoy a sunny beach day. Whether it's a leisurely stroll to a neighborhood park or a stunning fall or winter hike, grab some sporting galoshes or waterproof hiking boots and get out there. Your body and mind will thank you.

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