Heat, Humidity & Acne: How to Keep Summer Breakouts Under Control

Summer on the Seacoast means beach days, boating, barbecues — and for many people, a sudden surge in breakouts. If your acne seems worse when the temperatures climb, you’re not imagining it. The combination of heat, humidity, sweat, sunscreen, and clogged pores creates the perfect storm for blemishes during the summer months.

At Seacoast Dermatology, we help patients every year who struggle with summer acne flares. The good news? With the right care, you can enjoy clear skin all season long.

Why Does Acne Get Worse in Summer?

Summer triggers several skin changes that can contribute to breakouts:

🌡️ Increased sweating: Sweat mixes with oil, dead skin cells, and bacteria, which can clog pores.

💦 Higher humidity: Moist air keeps skin damp, making pores more prone to congestion and inflammation.

🧴 Sunscreen buildup: While sunscreen is essential, some formulas (especially thick, oily types) can block pores if not properly removed.

🚿 Over-cleansing: Ironically, some people wash their face too aggressively to combat oil, which strips natural moisture and triggers more oil production.

How to Control Summer Breakouts

Here are dermatologist-approved strategies to help you beat summer acne:

Switch to Non-Comedogenic Products

Look for skincare, sunscreen, and makeup labeled “non-comedogenic” — meaning they’re formulated not to clog pores. Gel-based or water-based products are often ideal for humid climates.

Cleanse Gently but Effectively

• Use a mild, pH-balanced cleanser morning and evening.
  
• Avoid harsh scrubs or alcohol-based toners that can irritate skin.
  
• After sweating, rinse with lukewarm water and pat dry.
  

Moisturize — Yes, Even in Summer

Lightweight, oil-free moisturizers help maintain your skin’s balance and prevent overproduction of oil.

Don’t Pick or Squeeze

Picking at blemishes can lead to scarring, infection, and longer healing times. Trust professional treatments instead.

Professional Treatments for Summer Acne

If your summer breakouts persist, our dermatology team can help. We offer safe, effective in-office treatments that work even during peak sun exposure months, such as:

• Prescription topical and oral medications for moderate to severe acne
• Acne scar treatment options

When to See a Dermatologist

If your acne is painful, leaves dark spots or scars, or simply isn’t responding to over-the-counter treatments, it’s time to consult with a board-certified dermatologist. Early treatment can prevent long-term skin damage and restore your confidence.

Get Summer Skin Help at Seacoast Dermatology

You don’t have to suffer through summer breakouts. At Seacoast Dermatology, our acne specialists can create a customized treatment plan to keep your skin clear and glowing — no matter how hot and humid it gets.

Whether you’re spending time at Hampton Beach, or visiting from Stratham don’t let breakouts ruin your summer. If you have questions about sun protection, skin checks, or need a personalized skin care plan contact us today.