Mallorca · AutumnMonth summary
Mallorca weather in September
✅ Good
🌡️ Temperature min / max
20°C – 28°C
🌧 Rainy days
31% of days
☀️ Sunshine
10.9h per day on average
🌊 🌊 Season
Autumn
⭐ ⭐ Weather score
8.4/10
📅 📅 Best month
June (9.5/10)
Quick decision
Should you visit Mallorca in September?
✅ Good
✅ Yes if: you want good weather with lower prices than peak season.
❌ No if: you need guaranteed perfect weather — some mixed days are possible.
Our take: Mallorca in September: 28°C and 10.9h of sunshine. Decent, but not the peak.
By trip type
Mallorca in September by trip type
- 🏙️ 🏙️ City break / culture : ✅ Good
- 🚶 🚶 Outdoor activities : ✅ Good
- 🏖️ Beach / swimming : ✅ Good
- 💰 💰 Budget : 💸 Peak season
Local context
What to expect in September
🎯 Ideal beach temperature (27°C) — crowds still moderate Autumn in Mallorca is often underrated: 28°C, golden light and declining crowds. An interesting window. Expect rain on 31% of days — a light raincoat in the bag is recommended. A good balance between weather and crowds, even if June (9.5/10) remains theoretically better.
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All months for Mallorca
Annual table
Month-by-month comparison
| Month | Min °C | Max °C | Rain % | Precip mm | Sun h/d | Score |
|---|---|---|---|---|---|---|
| ⛅ January | 8°C | 15°C | 20% | 1.4 | 8.2h | 7.0/10 |
| ⛅ February | 8°C | 16°C | 19% | 1.6 | 9.4h | 7.1/10 |
| ⛅ March | 10°C | 17°C | 28% | 1.7 | 10.3h | 7.1/10 |
| 🌤️ April | 12°C | 20°C | 28% | 1.8 | 11.8h | 7.6/10 |
| 🌤️ May | 15°C | 23°C | 25% | 1.4 | 12.8h | 8.3/10 |
| ☀️ June | 20°C | 28°C | 15% | 1.0 | 13.7h | 9.5/10 |
| ☀️ July | 23°C | 32°C | 9% | 0.4 | 13.6h | 8.5/10 |
| ☀️ August | 23°C | 32°C | 13% | 0.7 | 12.2h | 8.2/10 |
| 🌤️ September | 20°C | 28°C | 31% | 2.3 | 10.9h | 8.4/10 |
| 🌤️ October | 17°C | 24°C | 29% | 2.1 | 9.7h | 7.8/10 |
| 🌤️ November | 13°C | 19°C | 29% | 2.1 | 8.6h | 7.2/10 |
| ⛅ December | 10°C | 16°C | 24% | 1.1 | 8.1h | 7.0/10 |
Ideal
Fair
Challenging climate
◀ Current month · Source Open-Meteo · 10 years
📊 Data source
Data based on 10 years of ERA5 records via Open-Meteo, with ECMWF seasonal adjustment. In September, Mallorca averages 28°C, 31% rainy days and 10.9h of sunshine per day. Overall weather score: 8.4/10.
See methodology →
Comparison
September vs June (best month)
The best month is June (score 9.5/10). Difference:
- 🌡️ Max temperature : +0°C
- 🌧 Rainy days : -16%
- ☀️ Sunshine : +2.8h/day
FAQ
FAQ — Mallorca in September
Is September a good time to visit Mallorca?
September is an excellent time to visit Mallorca (score 8.4/10). With 28°C, 10.9h of sunshine and 31% rain, conditions are very favourable.
What to do in Mallorca in September?
With 28°C and 10.9h of sunshine, all outdoor activities are possible: hiking, sightseeing and terraces.
Accommodation
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