Cadiz · AutumnMonth summary
Cadiz weather in September
✅ Excellent
🌡️ Temperature min / max
20°C – 28°C
🌧 Rainy days
12% of days
☀️ Sunshine
11.1h per day on average
🌊 🌊 Season
Autumn
⭐ ⭐ Weather score
9.1/10
📅 📅 Best month
July (9.5/10)
Quick decision
Should you visit Cadiz in September?
✅ Excellent
✅ Yes if: you want to combine beach, sightseeing and hiking — versatile weather (28°C, little rain).
❌ No if: you want to avoid tourist crowds — this is the busiest period.
Our take: September is an excellent time to visit Cadiz. 28°C, 11.1h of sunshine — optimal conditions.
By trip type
Cadiz 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
🎯 Balanced surf conditions — consistent waves and fewer surfers in the lineup Autumn in Cadiz is often underrated: 28°C, golden light and declining crowds. An interesting window. Rain risk remains low (12% of days), leaving good room for outdoor activities. This is one of the best times of year to visit Cadiz.
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All months for Cadiz
Annual table
Month-by-month comparison
| Month | Min °C | Max °C | Rain % | Precip mm | Sun h/d | Score |
|---|---|---|---|---|---|---|
| ⛅ January | 8°C | 17°C | 22% | 1.8 | 8.8h | 7.1/10 |
| 🌤️ February | 10°C | 18°C | 20% | 1.5 | 9.5h | 7.3/10 |
| 🌤️ March | 11°C | 18°C | 37% | 4.1 | 10.6h | 7.1/10 |
| 🌤️ April | 13°C | 20°C | 25% | 1.7 | 11.6h | 7.6/10 |
| 🌤️ May | 16°C | 24°C | 15% | 1.1 | 12.9h | 8.7/10 |
| ☀️ June | 19°C | 26°C | 7% | 0.3 | 13.1h | 9.3/10 |
| ☀️ July | 21°C | 29°C | 1% | 0.0 | 13.0h | 9.5/10 |
| ☀️ August | 22°C | 31°C | 1% | 0.0 | 12.6h | 8.8/10 |
| ☀️ September | 20°C | 28°C | 12% | 0.7 | 11.1h | 9.1/10 |
| ☀️ October | 18°C | 25°C | 23% | 2.5 | 10.0h | 8.1/10 |
| 🌤️ November | 13°C | 20°C | 26% | 2.6 | 8.9h | 7.3/10 |
| 🌤️ December | 10°C | 18°C | 25% | 2.3 | 8.7h | 7.1/10 |
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, Cadiz averages 28°C, 12% rainy days and 11.1h of sunshine per day. Overall weather score: 9.1/10.
See methodology →
Comparison
September vs July (best month)
The best month is July (score 9.5/10). Difference:
- 🌡️ Max temperature : +1°C
- 🌧 Rainy days : -11%
- ☀️ Sunshine : +1.9h/day
FAQ
FAQ — Cadiz in September
Is September a good time to visit Cadiz?
September is an excellent time to visit Cadiz (score 9.1/10). With 28°C, 11.1h of sunshine and 12% rain, conditions are very favourable.
What to do in Cadiz in September?
With 28°C and 11.1h of sunshine, all outdoor activities are possible: hiking, sightseeing and terraces.
Accommodation
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