Louisiana is known for its charm, lush greenery, and – like much of the Gulf Coast – humid, subtropical weather. While the climate is great for gardens, it’s not always ideal for your skin. Excess moisture in the air can lead to a range of skincare issues, from increased oiliness and breakouts to clogged pores and irritation.

Dermatologists often recommend adjusting your skincare routine based on climate – and humid weather requires a unique approach. Whether you’re battling shine, acne, or sensitivity, following dermatologist-backed advice can help your skin stay healthy, balanced, and glowing through the stickiest seasons.

Here are the top dermatologist-recommended skincare tips for managing your skin in humid weather, especially for those living in Covington, LA and other moisture-rich environments.

Start with a gentle, pH-balanced cleanser

In humid climates like Covington, skin tends to produce more oil and sweat, which can lead to clogged pores and acne flare-ups. The key is to wash your face twice daily – once in the morning and once before bed – with a gentle, pH-balanced cleanser.

Look for ingredients like:

• Salicylic acid – helps exfoliate and clear pores
• Niacinamide – reduces inflammation and controls sebum production
• Glycerin or hyaluronic acid – hydrates without heaviness

Avoid harsh, drying cleansers that strip the skin. These can trigger your skin to produce even more oil to compensate, creating a vicious cycle.

Don’t skip the moisturiser (use the right one)

Many people in humid climates assume they can ditch moisturizer entirely. In reality, skipping this step can lead to dehydrated skin, which can paradoxically cause the skin to overproduce oil.

Instead of heavy creams, choose lightweight, oil-free, non-comedogenic moisturizers. Dermatologists often recommend gel-based or water-based formulas, which provide hydration without leaving a greasy residue.

Dermatologist pro tip: Apply moisturiser to slightly damp skin after cleansing. This helps lock in moisture more effectively and reduces water loss.

Opt for a broad-spectrum, non-greasy sunscreen

Sun exposure is a year-round concern in Southeastern Louisiana. In humid weather, however, many sunscreens feel too heavy or cause breakouts. Dermatologists recommend selecting a broad-spectrum SPF 30 or higher sunscreen that is:

• Non-comedogenic
• Oil-free
• Fast-absorbing
• Matte finish or gel-based

Mineral sunscreens with zinc oxide or titanium dioxide are ideal for sensitive or acne-prone skin, as they sit on the skin rather than absorbing into it.

Apply sunscreen every morning – even on cloudy days – and reapply every two hours if you’re spending time outdoors. Covington’s high UV index makes this step essential for preventing premature aging and skin cancer, which all dermatologists recommend.

Exfoliate wisely (but don’t overdo it)

Exfoliation helps clear out sweat, oil, and dead skin cells that build up faster in humid conditions. But too much exfoliation can compromise your skin barrier and cause irritation, especially in damp climates.

Aim to exfoliate 1–3 times per week, depending on your skin type:

• Oily or acne-prone skin: Use a chemical exfoliant like BHA (salicylic acid) or AHA (glycolic acid)
• Dry or sensitive skin: Stick to gentle enzyme exfoliants or lactic acid

Avoid rough physical scrubs with large particles, which can create micro-tears and lead to inflammation.

Use clay or charcoal masks to control oil

In humid areas like Covington, clay or charcoal masks are effective tools to manage excess oil and detoxify the skin. These masks are recommended by dermatology clinics to  help absorb impurities from deep within the pores and reduce shine without over-drying the skin.

Use a purifying mask once a week, especially during the summer months when humidity peaks. Look for ingredients like:

• Kaolin clay
• Bentonite clay
• Activated charcoal
• Sulphur (for acne-prone skin)

Always follow up with a hydrating toner or lightweight moisturiser after using a clarifying mask.

Switch to lightweight, water-based makeup

Wearing heavy foundation in humid weather can clog pores, melt off your face, and contribute to breakouts. Dermatologists advise using non-comedogenic, breathable makeup formulas – or going makeup-free when possible.

If you wear makeup regularly:

• Opt for tinted moisturisers or BB creams with SPF
• Use mineral powder foundations to absorb oil
• Apply mattifying primers to reduce shine and extend wear

Remove makeup thoroughly at the end of each day with a gentle cleanser or micellar water to prevent buildup and irritation.

Stay hydrated and watch your diet

What you put into your body can be just as important as what you put on your skin. In hot and humid climates, it’s easy to become mildly dehydrated, which impacts skin elasticity and overall tone.

Dermatologists recommend drinking plenty of water throughout the day, especially if you’re spending time outdoors or sweating more than usual.

Also, avoid consuming too much:

• Refined sugar
• Greasy or processed foods
• Alcohol or caffeine in excess

A balanced diet with antioxidants, healthy fats, and fresh vegetables helps your skin look and feel better, even when the weather isn’t cooperating.

Prioritise a night-time routine

Night-time is when your skin goes into repair mode, making it the perfect time to replenish and treat damage from the day. A dermatologist-approved humid-weather night-time routine includes:

• Gentle cleansing to remove oil, makeup, and pollutants
• Toner or mist with calming or balancing ingredients
• Serum with antioxidants or retinol (if your skin tolerates it)
• Light moisturiser or gel-based night cream

Sleeping in an air-conditioned room? You may want to use a humidifier to prevent your skin from drying out due to indoor climate control.

Know when to see a dermatologist

Even with a perfect routine, humid weather can worsen certain skin conditions like:

• Acne
• Rosacea
• Fungal infections
• Eczema flare-ups

If you’re experiencing persistent issues that don’t improve with over-the-counter products, schedule a visit with a board-certified dermatologist in Covington, LA. Skin conditions often require personalized treatment plans to restore balance, especially in a moisture-heavy environment like Covington.

Dermatologist tips allow for healthy skin in humid climates is possible

Living in Covington, LA means enjoying vibrant community life, green landscapes, and plenty of sunshine – but it also means adapting your skincare to high humidity. With a few thoughtful adjustments and the right products, you can protect your skin from the challenges of a moist, subtropical climate.

From oil control and sun protection to hydration and proper exfoliation, these dermatologist-approved tips will help you maintain a clear, balanced, and radiant complexion all year long.

Ellen Diamond, a psychology graduate from the University of Hertfordshire, has a keen interest in the fields of mental health, wellness, and lifestyle.