Seasonal changes can alter your skin’s oil production, hydration, sensitivity and barrier function. Adapt your routine by adjusting moisturiser texture, cleansing, exfoliation and hydration while keeping daily sun protection consistent.
Your skin has to deal with changing temperatures, humidity levels, sunlight and environmental conditions throughout the year. It is therefore completely normal for your complexion to behave differently as the seasons change.
You might notice more oiliness, sweat and breakouts during summer, followed by dryness or sensitivity as autumn arrives. Winter can bring flaking, tightness and irritation, while spring may trigger sensitivity or leave your skin feeling ready for a lighter routine.
The answer is not necessarily to replace your entire bathroom cabinet every few months. Instead, a few strategic adjustments can help your skincare routine work with the conditions around you.
Whether you follow a minimalist routine or enjoy the multi-step approach associated with K-beauty, understanding what your skin needs at different times of the year can make your products more effective and your routine easier to maintain.
Why Your Skin Changes With the Seasons
Your skin is constantly responding to its environment. Temperature and humidity can influence how quickly water evaporates from the skin, while heat, sweat and increased sun exposure can affect oil production and irritation.
In colder weather, lower humidity can make it harder for skin to retain moisture. Indoor heating can contribute to the problem by creating a drier environment. According to the American Academy of Dermatology, cold, dry conditions can contribute to dry, itchy and cracked skin, while creams and ointments can be more effective than lighter lotions for very dry skin. The AAD’s guidance on caring for dry skin in cold weather provides further practical advice.
Seasonal changes can also alter your lifestyle. You may spend more time outdoors in summer, take hotter showers during winter or introduce different products as your skin concerns change.
The key is to observe your skin rather than automatically following a rigid seasonal routine.
Summer Skin: Managing Oil, Sweat and Sun Exposure
Summer often means higher temperatures, increased humidity and more time outdoors. For many people, this combination can make the skin feel oilier and more congested.
Sweat itself is not necessarily a problem, but when combined with oil, sunscreen, makeup and environmental impurities, it can leave skin feeling heavy or contribute to blocked pores.
Keep cleansing gentle
It can be tempting to use a strong cleanser to remove every trace of oil and sweat. However, aggressive cleansing can strip the skin and leave it feeling tight or irritated.
Instead, use a gentle cleanser that removes excess oil and impurities without leaving your skin uncomfortable. If you have particularly oily or acne-prone skin, you may benefit from a lightweight cleanser and carefully targeted ingredients rather than simply washing more frequently.
Choose lighter hydration
Summer does not mean you should stop moisturising. Hydration remains important for maintaining the skin barrier, even when your complexion feels oily.
A lightweight gel or lotion may feel more comfortable than a rich cream during hot weather. Look for formulas suited to your skin type and consider using a richer moisturiser only where or when you need it.
Make sun protection non-negotiable
Sunscreen is particularly important during summer, but UV exposure is not limited to hot or cloudless days. DermNet notes that sunscreen is generally recommended when the UV Index is 3 or higher, while New Zealand’s UV levels can be particularly high during summer. DermNet’s guide to sun protection explains the relationship between UV exposure, SPF and broad-spectrum protection.
Use broad-spectrum sunscreen on exposed skin and reapply as directed, particularly after swimming or sweating.
Autumn Skin: Repairing After Summer and Preparing for Cooler Weather
Autumn is a useful transition period. Rather than waiting until winter dryness arrives, use this season to assess what your skin needs.
After months of increased UV exposure, heat and outdoor activity, your skin may feel dehydrated, uneven or more sensitive than usual. At the same time, cooler temperatures and changing humidity can gradually begin to affect moisture levels.
Focus on barrier support
This is a good time to prioritise hydration and barrier-supporting products. If your skin feels tight after cleansing, consider switching to a gentler cleanser or introducing a more nourishing moisturiser.
You may also want to reduce unnecessary exfoliation. More exfoliation is not automatically better, particularly if your skin is already feeling sensitive.
If you’re interested in professional treatments, it is also worth understanding how to prepare beforehand. This guide to essential tips before booking professional skincare treatments provides useful considerations for anyone thinking about adding professional treatments to their routine.
Review your summer products
The lightweight products that felt perfect in January may not be enough by May. Look at your moisturiser, cleanser and other hydrating products and consider whether your skin is asking for more nourishment.
This does not mean changing everything at once. Introduce adjustments gradually so you can identify what works.
Winter Skin: Combating Dryness, Flaking and Barrier Damage
Winter can be particularly challenging for dry or sensitive skin.
Cold outdoor air, lower humidity and indoor heating can all contribute to moisture loss. Your skin may feel tight after cleansing, develop dry patches or become more prone to flaking and irritation.
Switch to richer moisturisation
One of the simplest seasonal changes is to move from a lightweight moisturiser to a richer cream when necessary.
The American Academy of Dermatology recommends creams and ointments for particularly dry skin because they can help retain more moisture than lighter lotions. Applying moisturiser while the skin is still slightly damp can also help lock in hydration.
Avoid very hot showers
A steaming hot shower can feel wonderful when the weather is cold, but very hot water can worsen dryness. Opt for warm rather than hot water and keep showers reasonably short.
The same principle applies to cleansing. If your skin feels tight or uncomfortable immediately after washing, your cleanser may be too harsh for your winter routine.
Don’t over-exfoliate flaky skin
One of the most common mistakes is trying to scrub away winter flakes.
Flaking is not necessarily a sign that your skin needs more exfoliation. It can be a sign that the skin barrier is struggling. Increasing exfoliation may make irritation worse.
Instead, focus on gentle cleansing, moisturisation and barrier support. If your skin becomes severely cracked, painful, inflamed or persistently irritated, consider speaking with a dermatologist.
For those looking at their broader skincare habits as they get older, it can also be useful to review the golden rules of skincare after your 30s and consider whether your routine still reflects your skin’s changing needs.
Spring Skin: Renewal, Allergies and Lightening Up Your Routine
Spring brings increasing temperatures, changing humidity and, for many people, greater exposure to pollen and other environmental allergens.
Your skin may also begin producing more oil as conditions become warmer.
Gradually lighten your routine
If you have spent winter using a rich moisturiser, spring may be the time to move towards a lighter formula.
However, there is no rule saying you have to make the switch on a specific date. If your skin remains dry, continue using your richer moisturiser. If it becomes oily or congested, experiment with a lighter texture.
Pay attention to sensitivity
Spring allergies can affect some people’s skin as well as their eyes and respiratory system. If your skin becomes unusually itchy, red or irritated, avoid introducing several new products at once.
A simple routine can make it easier to identify potential triggers.
Prepare for increasing UV exposure
As spring progresses, UV levels can become more significant. This is especially relevant in New Zealand, where UV radiation can be intense.
Make sure sunscreen is already a consistent part of your morning routine rather than treating it as a summer-only product.
Signs Your Routine Needs a Seasonal Refresh
You do not necessarily need a completely different routine every season. Instead, look for changes in how your skin behaves.
Signs it may be time to adjust your routine include:
- Your skin feels tight after cleansing.
- Moisturiser no longer feels sufficient.
- You develop persistent dry or flaky patches.
- Your complexion becomes noticeably oilier.
- You are experiencing more congestion or breakouts.
- Products that normally feel comfortable begin to sting.
- Your skin becomes more sensitive to exfoliating products.
- Your sunscreen feels too heavy or uncomfortable.
- Your skin looks dull or feels dehydrated despite moisturising.
The important distinction is between adapting your routine and constantly chasing new products. Sometimes your skin needs fewer products rather than more.
The Products That Should Change – and What Should Stay the Same
Seasonal skincare is about making targeted changes rather than rebuilding your entire routine four times a year.
Products that may need to change
Moisturiser: This is often the easiest product to adjust. Lightweight gels and lotions can work well in warmer conditions, while richer creams may be preferable when the air becomes cold and dry.
Cleanser: A gentle cleanser can be useful year-round, but you may find that your skin tolerates a less intensive cleansing approach during winter.
Exfoliants: You may want to reduce exfoliation when your skin is dry, irritated or sensitive, particularly during winter.
Hydrating products: Serums, essences and masks can be adjusted depending on how dehydrated your skin feels.
Products that should stay consistent
Sunscreen: Sun protection should remain a core part of your routine. The exact product can change according to your preferred texture and skin type, but UV protection should not disappear simply because the weather is cooler.
Gentle cleansing: Maintaining a sensible cleansing routine throughout the year helps remove sweat, sunscreen, makeup and environmental impurities without unnecessarily disrupting the skin barrier.
Moisturisation: The texture can change, but maintaining hydration is important throughout the year.
This approach is also compatible with K-beauty skincare, where routines often focus on layering hydration and choosing products according to individual skin concerns. You do not need to follow a lengthy 10-step routine to benefit from the underlying principle: use products that address what your skin actually needs.
Moisturiser and Suncare Collections
If your seasonal routine needs a refresh, deiji is a good option and offers extensive collections of moisturisers and K-beauty suncare products that can be incorporated into different skincare routines.
Explore deiji’s moisturiser collection for creams, gels, lotions and other hydrating options that can be selected according to your skin type and seasonal needs.
For daily UV protection, browse deiji’s suncare collection, which includes a range of SPF products with different textures and finishes. Choosing a sunscreen that feels comfortable enough to use consistently is an important part of making sun protection a sustainable habit.
The goal is not to have a completely different skincare routine every time the weather changes. Instead, think of your routine as something flexible. Keep the fundamentals consistent, then adjust individual products when your skin tells you it needs something different.
Frequently Asked Questions
Why does my skin get more oily in summer and drier in winter?
Temperature and humidity can influence how your skin behaves. Hotter conditions can make the skin feel oilier and sweatier, while colder, drier air can increase moisture loss and leave skin feeling tight or flaky. Indoor heating can contribute to winter dryness too.
Your skin type also plays an important role. Someone with naturally oily skin may remain oily in winter, while someone with naturally dry skin may experience dryness throughout the year.
Should I switch moisturisers between seasons?
You do not have to, but changing moisturiser texture can make your routine more comfortable.
A lightweight gel or lotion may feel better during warmer months, while a richer cream can provide additional moisture during colder, drier weather. If your existing moisturiser works well throughout the year, there is no need to change it simply because the season has changed.
Do I still need SPF in winter or cloudy weather?
UV exposure does not disappear when temperatures fall or clouds appear. The American Academy of Dermatology notes that harmful UV rays can reach your skin on cloudy days, while DermNet recommends considering the UV Index when deciding when sunscreen protection is needed.
In New Zealand, checking the local UV Index is particularly useful because UV levels can be high even when the temperature does not feel especially warm.
Use a broad-spectrum sunscreen appropriate for your skin and follow its application and reapplication instructions, particularly when spending significant time outdoors.
Why does my skin break out more when the seasons change?
Seasonal breakouts can have several possible causes. Changes in temperature and humidity may affect oil production and sweat. You may also change moisturisers, sunscreen, makeup or cleansing habits as the weather changes.
For example, moving from a lightweight summer moisturiser to a richer winter product may feel more occlusive for some people. Conversely, aggressively cleansing oily summer skin can potentially leave it irritated and uncomfortable.
Rather than changing multiple products simultaneously, introduce adjustments gradually. This makes it easier to understand how your skin responds.
If breakouts are persistent, painful or accompanied by significant inflammation, consider seeking professional advice rather than repeatedly changing products.
Conclusion
Your skin does not experience the seasons in isolation. Temperature, humidity, UV exposure, lifestyle and environmental conditions can all influence how it looks and feels.
The best seasonal skincare strategy is therefore not to follow a rigid calendar. Instead, pay attention to changes in oiliness, hydration, sensitivity and comfort, then make small adjustments where necessary.
In summer, focus on lightweight hydration, sweat management and sun protection. Autumn is a useful time to restore hydration and prepare for cooler conditions. Winter calls for extra attention to moisture and the skin barrier, while spring can be an opportunity to simplify and lighten your routine as temperatures rise.
The fundamentals remain remarkably consistent: cleanse gently, moisturise appropriately, protect your skin from UV exposure and avoid overdoing active ingredients or exfoliation.
Then, as the seasons change, let your skin guide the smaller adjustments.