The Sweet Spot of the Season
In Mallorca, daytime temperatures in September typically range between 26°C and 30°C, while nights become more comfortable at around 18°C to 21°C. Early in the month, temperatures can still reach 31–32°C, especially inland, while by late September evenings feel noticeably cooler and fresher. September delivers classic summer conditions without the intensity of August, making it one of the most balanced months of the year.
See average temperatures in Mallorca by month here.
Table of Contents
Current Weather
September Climate Overview in Mallorca
Average Daytime Temperature: 26°C–30°C
Average Night Temperature: 18°C–21°C
Possible Highs: up to 31–32°C in early September
Possible Lows: around 16–17°C at night later in the month
Average Sea Temperature: around 24–25°C
Rainfall: approximately 40-50 mm
Rainy Days: 4-6 days
Sunshine Hours: about 8-9 hours per day
Humidity: around 65%
Wind: light; pleasant sea breezes
These values reflect long-term late-summer averages, with very warm seas and gradually softening air temperatures.
Is September a Good Time to Visit Mallorca?
September is one of the best months to visit Mallorca. It combines warm summer weather with fewer tourists, slightly lower prices, and a calmer atmosphere. It’s ideal for travelers who want beach time, swimming, and outdoor activities without peak-season crowds or extreme heat.
What Is the Weather Like in Mallorca in September?
Air Temperatures and Daily Conditions
September days remain warm and sunny, but the heat is less intense than in July and August. Midday temperatures are comfortable rather than overwhelming, and mornings and evenings feel noticeably more relaxed.
Rainfall and Sunshine
Rainfall increases slightly compared to summer, especially toward the end of the month, but rain usually comes in short, isolated showers. Most days remain dry and bright, with long stretches of sunshine.
Sea Conditions and Swimming
Sea temperatures stay very warm at around 24–25°C, making September excellent for swimming. The sea often feels warmer than the air, and water conditions are ideal for snorkeling and boat trips.
What to Pack, how to Dress for Mallorca in September
Clothing to Bring
- Lightweight summer clothing
- Breathable fabrics for warm days
- Light jacket or long-sleeve layer for evenings
- Comfortable sandals and walking shoes
- Swimwear
September requires slightly more layering than August, especially later in the month.
Accessories and Outdoor Gear
- Sunglasses and sunscreen
- Light scarf or cover-up
- Beach bag and reusable water bottle
Best Things to Do in Mallorca in September
Outdoor Activities
September is ideal for hiking, cycling, and coastal walks as temperatures become more comfortable. Morning and afternoon conditions suit longer outdoor activities than peak summer.
Sightseeing and Cultural Experiences
Towns, villages, and cultural sites are easier to explore without crowds. Palma, in particular, feels lively but relaxed, with open terraces and cultural events.
Beaches and Coastal Areas
Beaches remain warm and inviting, but noticeably quieter than in August. Swimming conditions are excellent, and beach clubs and cafés continue to operate fully.
Events and Seasonal Highlights in September
September marks the transition from peak season to late summer. Local festivals, food events, and cultural celebrations continue, while the overall pace of island life becomes calmer and more local.
Mallorca Weather in September – FAQ
Is September hot in Mallorca?
September is warm but more comfortable than midsummer. Daytime temperatures usually range between 26°C and 30°C, with less intense heat than July or August.
Does it rain a lot in Mallorca in September?
Rainfall increases slightly in September, particularly toward the end of the month, but rain usually comes in short showers. Most days remain sunny and dry.
Is the sea still warm in Mallorca in September?
Yes, the sea is very warm in September, with temperatures around 24–25°C. Swimming conditions are excellent throughout the month.
Is September a good time to visit Mallorca?
September is considered one of the best times to visit Mallorca. It offers warm weather, warm seas, fewer crowds, and a relaxed atmosphere.
What should I wear in Mallorca in September?
Light summer clothing is suitable during the day, with a light jacket or layer for evenings. Swimwear and sun protection are still essential.
Is September better than August to visit Mallorca?
For many travelers, yes. September offers similar sea temperatures and sunshine with fewer crowds and more comfortable air temperatures.
Is September crowded in Mallorca?
September is less crowded than July and August, especially after school holidays end. Popular areas remain lively but more relaxed.
