Hydra · AutumnMonth summary
Hydra weather in September
✅ Good
🌡️ Temperature min / max
22°C – 29°C
🌧 Rainy days
11% of days
☀️ Sunshine
11.7h per day on average
🌊 🌊 Season
Autumn
⭐ ⭐ Weather score
8.9/10
📅 📅 Best month
June (9.1/10)
Quick decision
Should you visit Hydra in September?
✅ Good
✅ Yes if: you want to combine beach, sightseeing and hiking — versatile weather (29°C, little rain).
❌ No if: you want to avoid tourist crowds — this is the busiest period.
Our take: Favourable conditions in September (8.9/10). June scores higher but the gap is small.
By trip type
Hydra 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
🎯 Water at 25°C and lively beaches — September is peak swimming season in Hydra Autumn in Hydra is often underrated: 29°C, golden light and declining crowds. An interesting window. Rain risk remains low (11% of days), leaving good room for outdoor activities. A good balance between weather and crowds, even if June (9.1/10) remains theoretically better.
Browse by month
All months for Hydra
Annual table
Month-by-month comparison
| Month | Min °C | Max °C | Rain % | Precip mm | Sun h/d | Score |
|---|---|---|---|---|---|---|
| ⛅ January | 8°C | 14°C | 26% | 1.8 | 8.8h | 6.7/10 |
| ⛅ February | 9°C | 15°C | 23% | 1.5 | 9.8h | 7.0/10 |
| ⛅ March | 10°C | 17°C | 22% | 1.3 | 11.0h | 7.2/10 |
| 🌤️ April | 13°C | 20°C | 18% | 0.9 | 12.2h | 7.9/10 |
| 🌤️ May | 16°C | 24°C | 15% | 0.5 | 13.0h | 8.8/10 |
| ☀️ June | 22°C | 30°C | 9% | 0.4 | 13.8h | 9.1/10 |
| ☀️ July | 25°C | 33°C | 5% | 0.2 | 13.5h | 8.2/10 |
| ☀️ August | 25°C | 32°C | 5% | 0.3 | 13.0h | 8.5/10 |
| ☀️ September | 22°C | 29°C | 11% | 1.0 | 11.7h | 8.9/10 |
| 🌤️ October | 17°C | 23°C | 12% | 1.2 | 10.1h | 8.2/10 |
| 🌤️ November | 14°C | 19°C | 24% | 1.7 | 9.2h | 7.3/10 |
| ⛅ December | 10°C | 16°C | 26% | 2.0 | 9.0h | 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, Hydra averages 29°C, 11% rainy days and 11.7h of sunshine per day. Overall weather score: 8.9/10.
See methodology →
Comparison
September vs June (best month)
The best month is June (score 9.1/10). Difference:
- 🌡️ Max temperature : +1°C
- 🌧 Rainy days : -2%
- ☀️ Sunshine : +2.1h/day
FAQ
FAQ — Hydra in September
Is September a good time to visit Hydra?
September is an excellent time to visit Hydra (score 8.9/10). With 29°C, 11.7h of sunshine and 11% rain, conditions are very favourable.
What to do in Hydra in September?
With 29°C and 11.7h of sunshine, all outdoor activities are possible: hiking, sightseeing and terraces.
Accommodation
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