Weather in Mallorca in August: Hottest Month, Bath‑Warm Sea and Non‑Stop Summer Energy

Mallorca in August is as hot and summery as it gets, with daytime highs often above 30°C, warm, sometimes humid nights and a sea temperature that feels almost tropical around 25-27°C. It is the peak month for guaranteed beach weather, buzzing resorts and full nightlife and if you combine early planning with strong hotel deals, car rental promo codes and discounted activities from mallorcard.es, you can still keep high‑season costs under better control.

Quick overview - Mallorca weather in August

August is generally the hottest month of the year in Mallorca, with very high sunshine levels and minimal rain.

Typical August averages:

Average daytime temperature: about 30-33°C (often 31–35°C in many guides)
Average night temperature: roughly 22-25°C
Average sea temperature (Palma area): around 25-27°C, with average values close to 26-27°C and daily readings often 27-28°C
Sunshine: around 11-12 hours of sun per day
Rainfall: extremely low, around 0.9-6 mm over roughly 1 day of rain in the whole month

In day‑to‑day terms, that means hot, bright, dry weather almost every day, with clear skies and only the occasional short, intense shower or storm.

Temperatures in August - what it really feels like

Mornings usually begin warm, often 23-25°C already by breakfast time, so you are straight into summer clothes from the moment you step outside. There is little “cooling off” overnight, especially in built‑up coastal areas.

By late morning and mid‑afternoon, daytime highs typically reach 31-35°C and can occasionally go higher during heatwaves. In the sun, this feels very hot and intense, particularly between about 12:00 and 16:00; shade, hydration and sun protection are essential.

Nights remain warm and sometimes humid, commonly around 23-25°C late in the evening. Air-conditioning or at least a fan is highly recommended, and outdoor dining and nightlife thrive because you hardly ever feel cold.

Humidity is moderate to high, and with such high temperatures this can make the heat feel heavier, especially away from the sea breeze. Planning physical activity for early mornings or late evenings is important in August.

Coast, inland and Tramuntana

On the coast - Palma, Playa de Palma, Alcúdia Bay, Cala Millor - August brings classic Mediterranean heat tempered slightly by sea breezes. It is still hot, but being near the water feels more comfortable than in inland areas.

Inland towns and villages can feel particularly hot in the middle of the day due to less breeze and more heat build‑up. Markets and village visits are best scheduled for the morning, with afternoons reserved for pools, beaches or air‑conditioned interiors.

In the Tramuntana mountains, temperatures are a few degrees lower, especially at altitude, but strong sun can still make hikes strenuous. Most regular hikers either switch to short morning walks or wait for cooler months, using August more for scenic drives and brief viewpoint stops.

Can you swim in Mallorca in August? (sea & pool weather)

August is the top month for sea temperature in Mallorca. Average water temperatures in the Palma area are around 26-27°C, with historic daily values often between roughly 27 and 29°C and extremes from about 25 to almost 30°C. That is firmly in the “bath‑warm” category for most people.

You can stay in the sea for long periods without feeling cold, whether you are swimming, snorkelling, paddleboarding or just floating around. For children, non‑swimmers and people sensitive to cool water, August is usually the most comfortable month.

Hotel and apartment pools are at their warmest too, thoroughly heated by weeks of intense sun. Many visitors alternate effortlessly between pool and sea throughout the day, and water becomes the natural centre of nearly every August itinerary.

Because swimming conditions are so good and predictable, you can confidently plan day after day of beach and water activities. It is still worth mixing in variety with boat trips, cave visits or evening city tours, ideally pre‑booked through mallorcard.es so you can secure discounted boat cruises, water parks and water‑based activities in advance.

Weather by region - north, south, east, mountains

In the north (Alcúdia, Port de Pollença), August brings long, hot days ideal for family beach holidays and water sports. Shallow bays with fine sand and warm water are especially good for children and relaxed swimmers, though beaches can be very busy.

The south, including Palma and Playa de Palma, is extremely lively, with strong beach, gastronomy and nightlife scenes. Palma itself can feel very hot in the middle of the day, so many visitors focus on city sightseeing in the morning or early evening and use midday for pool or beach time.

On the east coast (Cala Millor, Cala Ratjada, Cala d’Or), resorts are packed and buzzing. Small coves and beaches offer beautiful, warm water for swimming and snorkelling, but you should expect high footfall and plan for earlier or later visits if you want a bit more space.

In the Tramuntana mountains, August still offers stunning views, but long hikes can quickly feel exhausting in the heat. Short walks to viewpoints, early‑morning excursions and scenic drives with air‑conditioned breaks are more realistic options at this time of year.

Best things to do in Mallorca in August (weather‑friendly ideas)

August is all about water, shade and evenings. Top August‑friendly ideas include:

Beach and bay days: sunbathing, swimming, snorkelling and paddleboarding are perfect in very warm water.
Boat trips and catamaran cruises: full‑day or sunset tours with swim stops in turquoise coves are ideal in hot weather.
Water sports: jet ski, parasailing, diving, coasteering, sailing, banana boats and more.
Water parks and family attractions: highly popular with families looking to cool off and entertain children.
Palma and evening city life: early or late sightseeing, then tapas, rooftops, bars and nightlife once the sun is lower.
Sunset viewpoints and beach clubs: spectacular sunsets and long warm evenings make this one of the best times for beach clubs and open‑air venues.

Because August is so busy, pre‑booking is almost essential for many tours and attractions. mallorcard.es helps by offering curated, high‑demand activities –- boat trips, parks, excursions – often with promo codes or reduced prices, so you can both secure your spot and save against standard peak‑season rates.

Is August a good time to visit Mallorca? Pros & cons

Pros of visiting Mallorca in August

Hottest, most stable summer weather with extremely warm sea – perfect for beach‑focused holidays.
Very long days and warm nights; you can live outdoors almost 24/7.
Full range of activities, events, beach clubs and nightlife in peak operation.
Top swimming and snorkelling conditions thanks to high sea temperatures and long sunny days.

Cons of visiting Mallorca in August

Heat can be intense and tiring, especially around midday and for young children, older people or those with health conditions.
Prices for flights, accommodation and car rental are among the highest of the year.
Popular beaches, resorts and attractions can be very crowded; parking can be challenging.
Long hikes or very strenuous activities are limited to early mornings or are postponed to cooler months.

If your dream holiday is hot, busy, beach‑and‑party‑centric, August is perfect. If you value slightly cooler conditions, lower prices and more space, months like June or September will likely suit you better.

How busy and how expensive is Mallorca in August?

August is absolute peak high season in Mallorca. Visitor numbers and demand are at their maximum, which pushes prices up and puts pressure on availability across the board.

Accommodation: Hotel and apartment prices are at or near their annual peak; many popular properties are fully booked well in advance.
Car rental: Rates are high, and last‑minute bookings can be extremely expensive, especially for larger vehicles or automatic cars.

This is exactly when mallorcard.es delivers the biggest value:

You can access some of the strongest hotel deals available, with meaningful discounts compared with standard peak‑season rates.

You can use promo codes for major car rental companies on Mallorca, which can realistically shave around 10–50% off car hire costs depending on partner and dates.

You can also book discounted tickets for tours, excursions, water parks and other paid activities, helping to keep your cost per day under better control despite the season.

By combining early booking, flexible dates and targeted savings from mallorcard.es, you can make an August trip more affordable while still enjoying the best of peak‑season conditions.

Mallorca weather in August for different types of travellers

Families with children

For families who love heat and water, August is extremely attractive: the sea is warm, pools are inviting, and there is an abundance of water parks, boat trips and beach activities. The key is to manage sun exposure carefully, build in rest times and keep everyone hydrated. mallorcard.es helps by bundling family‑friendly hotels, car rental promo codes and discounted entries to water parks and excursions, which softens high‑season pricing.

Couples

Couples who enjoy lively destinations, long beach days and vibrant nightlife will likely love August. You can combine daytime beach and water fun with evenings in Palma, Port de Pollença, Port d’Alcúdia, Cala Ratjada or other resort hot spots. Using mallorcard.es, you can find attractive hotel offers and special experiences such as sunset cruises, romantic boat trips or events with reduced entry, adding an upscale feel to your stay.

Hikers and cyclists

For serious hiking and cycling, August is not ideal due to the heat. Most enthusiasts either substantially shorten their routes or head out at first light, finishing before late morning. If you come in August as an active traveller, it makes sense to shift your focus towards water‑based activities and shorter, scenic outings, and to use mallorcard.es to add discounted boat trips, water sports or relaxing experiences instead of long, intense routes.

Beach‑lovers and swimmers

For pure beach and sea lovers, August is peak paradise: hot air, bath‑warm water, fully open facilities and a strong holiday atmosphere everywhere. If you enjoy long swims, hours of sunbathing and lively beaches, August delivers exactly that - provided you are comfortable with crowds and high‑season prices.

Digital nomads and long‑stay guests

For digital nomads and long‑stays, August offers a fantastic lifestyle but tough pricing and crowd levels. If your budget allows, you can enjoy working in shorts, sea‑view breaks and a packed social scene. mallorcard.es can help mitigate costs with longer‑stay‑friendly hotel deals, car rental discounts and regular activity offers, but overall August still tends to be more expensive than shoulder months.

What to pack for Mallorca in August

For August, pack almost exclusively hot‑weather gear:

Several pairs of shorts and light dresses/skirts
T‑shirts, vests and light shirts/blouses
1 very light layer (thin shirt or cardigan) for rare cooler nights or strong air‑conditioning
Sandals and flip‑flops, plus one pair of closed shoes or trainers for travel or short hikes
Multiple swimwear sets, a beach towel, beach bag and a light cover‑up

Essential extras:

High‑SPF sunscreen (and plenty of it)
Sunglasses and a sun hat or cap
After‑sun or moisturiser for skin recovery
A refillable water bottle to stay hydrated

If you pre‑book key activities, especially boat trips, water parks and tours, via mallorcard.es, you will know exactly what you have planned and can tailor your packing for a typical August mix of intense sun, warm water, long evenings out and high‑season fun.