Split · AutumnMonth summary
Split weather in September
✅ Good
🌡️ Temperature min / max
64°F – 79°F
🌧 Rainy days
27% of days
☀️ Sunshine
11.0h per day on average
🌊 🌊 Season
Autumn
⭐ ⭐ Weather score
8.2/10
📅 📅 Best month
June (9.3/10)
Quick decision
Should you visit Split 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: Split in September: 79°F and 11.0h of sunshine. Decent, but not the peak.
By trip type
Split 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
Autumn in Split is often underrated: 26°F, golden light and declining crowds. An interesting window. Expect rain on 27% of days — a light raincoat in the bag is recommended. A good balance between weather and crowds, even if June (9.3/10) remains theoretically better.
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Annual table
Month-by-month comparison
| Month | Min °F | Max °F | Rain % | Precip in | Sun h/d | Score |
|---|---|---|---|---|---|---|
| 🌦️ January | 39°F | 52°F | 35% | 0.2in | 7.7h | 4.6/10 |
| ⛅ February | 41°F | 55°F | 35% | 0.1in | 8.8h | 5.4/10 |
| ⛅ March | 45°F | 59°F | 34% | 0.1in | 10.2h | 7.0/10 |
| 🌤️ April | 50°F | 64°F | 31% | 0.1in | 12.0h | 7.2/10 |
| 🌤️ May | 57°F | 72°F | 38% | 0.1in | 12.9h | 7.7/10 |
| ☀️ June | 66°F | 82°F | 21% | 0.1in | 14.0h | 9.3/10 |
| ☀️ July | 72°F | 88°F | 12% | 0.0in | 13.9h | 8.8/10 |
| ☀️ August | 72°F | 88°F | 15% | 0.1in | 12.4h | 8.4/10 |
| 🌤️ September | 64°F | 79°F | 27% | 0.2in | 11.0h | 8.2/10 |
| 🌤️ October | 57°F | 70°F | 27% | 0.1in | 9.4h | 7.4/10 |
| 🌦️ November | 50°F | 61°F | 47% | 0.3in | 7.9h | 5.4/10 |
| ⛅ December | 43°F | 55°F | 38% | 0.2in | 7.3h | 4.7/10 |
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, Split averages 79°F, 27% rainy days and 11.0h of sunshine per day. Overall weather score: 8.2/10.
See methodology →
Comparison
September vs June (best month)
The best month is June (score 9.3/10). Difference:
- 🌡️ Max temperature : +2°F
- 🌧 Rainy days : -6%
- ☀️ Sunshine : +3.0h/day
FAQ
FAQ — Split in September
Is September a good time to visit Split?
September is an excellent time to visit Split (score 8.2/10). With 79°F, 11.0h of sunshine and 27% rain, conditions are very favourable.
What to do in Split in September?
With 79°F and 11.0h of sunshine, all outdoor activities are possible: hiking, sightseeing and terraces.
Accommodation
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