Athens · AutumnMonth summary
Athens weather in September
✅ Good
🌡️ Temperature min / max
68°F – 84°F
🌧 Rainy days
10% of days
☀️ Sunshine
11.2h per day on average
🌊 🌊 Season
Autumn
⭐ ⭐ Weather score
8.9/10
📅 📅 Best month
September (8.9/10)
Quick decision
Should you visit Athens in September?
✅ Good
✅ Yes if: you want to combine beach, sightseeing and hiking — versatile weather (29°F, little rain).
❌ No if: you want to avoid tourist crowds — this is the busiest period.
Our take: Athens in September: 84°F and 11.2h of sunshine. Decent, but not the peak.
By trip type
Athens 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 Athens is often underrated: 29°F, golden light and declining crowds. An interesting window. Rain is virtually absent (10% of days) — ideal for planning without a backup. A good balance between weather and crowds, even if September (8.9/10) remains theoretically better.
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All months for Athens
Annual table
Month-by-month comparison
| Month | Min °F | Max °F | Rain % | Precip in | Sun h/d | Score |
|---|---|---|---|---|---|---|
| ⛅ January | 43°F | 55°F | 25% | 0.1in | 8.6h | 6.2/10 |
| ⛅ February | 45°F | 57°F | 25% | 0.1in | 9.2h | 7.0/10 |
| ⛅ March | 46°F | 61°F | 21% | 0.1in | 10.6h | 7.1/10 |
| 🌤️ April | 52°F | 68°F | 20% | 0.0in | 11.6h | 7.7/10 |
| ☀️ May | 61°F | 77°F | 17% | 0.0in | 12.9h | 8.8/10 |
| ☀️ June | 70°F | 88°F | 17% | 0.0in | 13.2h | 8.5/10 |
| ☀️ July | 73°F | 93°F | 7% | 0.0in | 13.1h | 7.7/10 |
| ☀️ August | 73°F | 91°F | 8% | 0.0in | 12.7h | 8.0/10 |
| ☀️ September | 68°F | 84°F | 10% | 0.0in | 11.2h | 8.9/10 |
| 🌤️ October | 59°F | 73°F | 11% | 0.0in | 9.9h | 8.2/10 |
| 🌤️ November | 52°F | 66°F | 28% | 0.1in | 8.6h | 7.2/10 |
| ⛅ December | 46°F | 59°F | 29% | 0.1in | 8.2h | 6.6/10 |
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, Athens averages 84°F, 10% rainy days and 11.2h of sunshine per day. Overall weather score: 8.9/10.
See methodology →
Comparison
September vs September (best month)
The best month is September (score 8.9/10). Difference:
- 🌡️ Max temperature : +0°F
- 🌧 Rainy days : +0%
- ☀️ Sunshine : +0.0h/day
FAQ
FAQ — Athens in September
Is September a good time to visit Athens?
September is an excellent time to visit Athens (score 8.9/10). With 84°F, 11.2h of sunshine and 10% rain, conditions are very favourable.
What to do in Athens in September?
With 84°F and 11.2h of sunshine, all outdoor activities are possible: hiking, sightseeing and terraces.
Accommodation
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