Month summary
Naxos weather in September
✅ Excellent
🌡️ Temperature min / max
22°C – 27°C
🌧 Rainy days
6% of days
☀️ Sunshine
11.5h per day on average
🌊 🌊 Season
Autumn
⭐ ⭐ Weather score
9.2/10
📅 📅 Best month
June (9.8/10)
Quick decision
Should you visit Naxos in September?
✅ Excellent
✅ Yes if: you want to combine beach, sightseeing and hiking — versatile weather (27°C, little rain).
❌ No if: you want to avoid tourist crowds — this is the busiest period.
Our take: Naxos in September ticks all the boxes: warmth, sunshine, minimal rain.
By trip type
Naxos 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
🎯 Optimal hiking conditions — 27°C and low rain risk (6%) Autumn in Naxos is often underrated: 27°C, golden light and declining crowds. An interesting window. Rain is virtually absent (6% of days) — ideal for planning without a backup. This is one of the best times of year to visit Naxos.
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All months for Naxos
Annual table
Month-by-month comparison
| Month | Min °C | Max °C | Rain % | Precip mm | Sun h/d | Score |
|---|---|---|---|---|---|---|
| 🌦️ January | 10°C | 15°C | 41% | 2.3 | 8.7h | 6.0/10 |
| ⛅ February | 10°C | 15°C | 28% | 1.5 | 9.2h | 7.0/10 |
| ⛅ March | 11°C | 17°C | 26% | 1.6 | 10.7h | 7.2/10 |
| 🌤️ April | 14°C | 20°C | 15% | 0.8 | 11.7h | 7.9/10 |
| 🌤️ May | 17°C | 24°C | 13% | 0.5 | 12.8h | 8.8/10 |
| ☀️ June | 21°C | 28°C | 6% | 0.2 | 13.4h | 9.8/10 |
| ☀️ July | 24°C | 30°C | 1% | 0.1 | 13.1h | 9.2/10 |
| ☀️ August | 24°C | 30°C | 4% | 0.1 | 12.7h | 9.1/10 |
| ☀️ September | 22°C | 27°C | 6% | 0.3 | 11.5h | 9.2/10 |
| 🌤️ October | 18°C | 23°C | 11% | 0.6 | 10.0h | 8.2/10 |
| 🌤️ November | 15°C | 20°C | 22% | 1.6 | 8.9h | 7.4/10 |
| ⛅ December | 12°C | 16°C | 36% | 2.3 | 8.4h | 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, Naxos averages 27°C, 6% rainy days and 11.5h of sunshine per day. Overall weather score: 9.2/10.
See methodology →
Comparison
September vs June (best month)
The best month is June (score 9.8/10). Difference:
- 🌡️ Max temperature : +1°C
- 🌧 Rainy days : +0%
- ☀️ Sunshine : +1.9h/day
FAQ
FAQ — Naxos in September
Is September a good time to visit Naxos?
September is an excellent time to visit Naxos (score 9.2/10). With 27°C, 11.5h of sunshine and 6% rain, conditions are very favourable.
What to do in Naxos in September?
With 27°C and 11.5h of sunshine, all outdoor activities are possible: hiking, sightseeing and terraces.
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