{"id":10879,"date":"2025-04-11T08:02:27","date_gmt":"2025-04-11T08:02:27","guid":{"rendered":"https:\/\/www.isdin.com\/us\/blog\/?p=10879"},"modified":"2025-06-16T12:32:58","modified_gmt":"2025-06-16T12:32:58","slug":"how-climate-affects-your-skin","status":"publish","type":"post","link":"https:\/\/www.isdin.com\/us\/blog\/skincare\/how-climate-affects-your-skin\/","title":{"rendered":"How Climate Affects Your Skin (and How to Adjust Your Routine)"},"content":{"rendered":"Reading:<\/span> 6<\/span> minutes<\/span><\/span>\n

<\/p>\n\n\n\n

From muggy heat to winter winds, climate has a powerful influence on your skin. Whether it\u2019s the hot, dry desert air or steamy summer humidity, different weather conditions can shift your skin\u2019s behavior\u2014and its needs. You may notice your skin glowing and hydrated in some environments, while in others, it may feel dry, sensitive, or prone to breakouts. So how do you keep your glow, no matter the forecast?<\/p>\n\n\n\n

It starts with understanding the skin exposome: the sum of internal and external factors that influence its health over time. Climate is one of the most impactful parts of that equation. Thankfully, with a few simple product swaps and self-care habits, you can support your skin through all kinds of weather conditions.<\/p>\n\n\n\n

Let\u2019s explore how different climates affect your skin\u2014and how to adapt your skincare routine to match<\/strong>.<\/p>\n\n\n\n

First things first: What is the exposome?<\/h2>\n\n\n\n

Every day, your skin is exposed to a variety of factors that shape how it looks and feels. Some are internal, like your stress levels and the amount of sleep you get. Others are external\u2014such as UV rays, pollution<\/a>, temperature, and weather changes.<\/p>\n\n\n\n

This collection of influences is known as the exposome<\/a>. And when it comes to external stressors, climate stands out. Changes in humidity, temperature, wind, and seasonal transitions can shift your skin\u2019s oil levels, hydration, and sensitivity,<\/strong> making it essential to adapt your skincare through the seasons<\/a>.<\/p>\n\n\n\n

How does climate affect your skin?<\/h2>\n\n\n\n
\"Happy<\/figure>\n\n\n\n

<\/p>\n\n\n\n

Every type of climate presents its positives and negatives\u2014for your lifestyle and skin. Depending on what the weather\u2019s like where you live, here\u2019s how it might affect the latter:<\/p>\n\n\n\n

Hot and humid<\/h3>\n\n\n\n

Think coastal summers, lowland environments, or sticky heat waves. In these climates, excess moisture in the air can help reduce skin dryness\u2014but may also increase oiliness, sweat, and clogged pores. Sweat and sebum build-up<\/strong> can trigger blemishes, especially in areas like the forehead, back, or chest. In fact, studies show<\/a> that many people notice more breakouts and congestion<\/strong> during the hottest, most humid months.<\/p>\n\n\n\n

Hot and dry<\/h3>\n\n\n\n

Desert-like heat pulls moisture from your skin<\/strong>, leading to rough patches, flaking, and increased sensitivity<\/a>. You might even feel like your moisturizer “disappears” shortly after applying it. UV exposure is often stronger<\/strong> in this type of climate, which can speed up the appearance of fine lines<\/a>, dark spots, and uneven tone. The combination of dryness and sun can also make skin feel tight, irritated, or even itchy.<\/p>\n\n\n\n

Cold and dry<\/h3>\n\n\n\n

Winter air holds less moisture, and indoor heating often dries it out even more. The result? Chapped lips, dry hands, and flaky skin. Cold wind and quick temperature drops can also worsen sensitivity and conditions<\/strong> like rosacea or eczema<\/a>. In some cases<\/a>, redness and stinging sensations may increase as the skin barrier<\/a> weakens from constantly battling harsh conditions.<\/p>\n\n\n\n

Temperate and seasonal<\/h3>\n\n\n\n

If you live in a place with four seasons, your skin likely cycles through multiple challenges each year\u2014from oiliness and sun spots<\/a> in summer to dryness and flaking in winter. Transitional periods, like spring and fall, may also trigger temporary imbalances, such as allergy-related discomfort or sudden breakouts. This climate calls for routine updates to respond to what your skin is telling you.<\/strong><\/p>\n\n\n\n

Whatever the climate you live in, with the right skincare habits and a flexible approach<\/strong>, you can stay one step ahead and keep your skin looking and feeling its best.<\/p>\n\n\n\n

Can heat accelerate skin aging?<\/h2>\n\n\n\n
\"Woman<\/figure>\n\n\n\n

<\/p>\n\n\n\n

You\u2019ve seen how the weather affects your skin on a daily basis\u2014more oiliness in humid environments, more dryness with the cold, and maybe even more sensitivity with seasonal changes. But there\u2019s a less visible (yet equally important) effect tied to the environment: heat damage.<\/em><\/p>\n\n\n\n

Beyond UV radiation<\/h3>\n\n\n\n

While UV rays<\/a> are well-known for their aging effects, new studies show that heat\u2014particularly prolonged exposure to high temperatures\u2014can also take a toll on the skin over time. That\u2019s because the sun also gives off another type of radiation: infrared.<\/strong><\/p>\n\n\n\n

We asked Isdinlover and dermatologist Dr. Latanya Benjamin to weigh in: \u201cStudies suggest that infrared radiation (IR) can cause significant changes in the skin.\u201d Such as? \u201cProcesses associated with premature skin aging.\u201d<\/p>\n\n\n\n

Emerging research<\/a> shows that chronic exposure to high heat may contribute to the development of fine lines, wrinkles, and uneven tone\u2014sometimes referred to as thermal aging<\/em><\/strong>. This happens as heat can compromise collagen and elastin fibers<\/a>, the proteins that help keep skin firm and elastic.<\/p>\n\n\n\n

Another thing to consider? When the skin is exposed to sustained heat, it can trigger an increase in melanin production, causing the potential for dark spots and uneven skin tone. This is especially common in hot, sunny climates where both UV and infrared heat are constantly present.<\/p>\n\n\n\n

So, while your skin may feel dewy or plump in hot weather due to humidity, there may also be hidden stress happening beneath the surface. Not to worry\u2014you can take a few simple steps to fight back.<\/p>\n\n\n\n

How to help combat thermal aging<\/h3>\n\n\n\n

First, make sure to add a few supportive steps into your routine, staying cool when possible and protecting your skin barrier with gentle hydration. Dr. Benjamin reminds us of the most important step of all: sunscreen. \u201cIncorporate a sun protector<\/a> that not only guards against the harmful effects of solar radiation but also protects the skin from thermal damage<\/strong>,\u201d she shares. What to look for? \u201cProducts that include antioxidants to neutralize free radicals from UV radiation and heat.\u201d<\/p>\n\n\n\n

New habits and the right sunscreen<\/strong> can go a long way in reducing the impact of heat-induced skin aging, helping your skin stay radiant, smooth, and resilient in the long run. \u201cYour skin deserves complete protection. Shield it from the sun, and don\u2019t forget the heat,\u201d says Dr. Benjamin.<\/p>\n\n\n\n

\n

“Your skin deserves complete protection. Shield it from the sun, and don\u2019t forget the heat.”
Dr. Latayna Benjamin<\/p>\n<\/blockquote>\n\n\n\n

How to care for your skin in every climate<\/h2>\n\n\n\n
\"How<\/figure>\n\n\n\n

<\/p>\n\n\n\n

No matter where you live (or travel), a few climate-aware skincare tweaks<\/strong> can help you stay balanced, glowing, and comfortable. Here\u2019s what to consider, depending on your surroundings:<\/p>\n\n\n\n

In humid climates:<\/h3>\n\n\n\n