Seville weather in September
September in Seville: hot, dry, with clean air — an excellent time to visit.
#7 of 12 months in Seville · #233 of 604 destinations to visit in September · comfort 84/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Seville climate normals — September
| Daytime high | 31°C / 87°F | 🥵 hot |
|---|---|---|
| Nighttime low | 19°C / 66°F | |
| Feels like (high) | 31°C / 88°F | |
| Rainfall | 30 mm / 1.2 in | ☀️ dry |
| Rainy days | 4 days | |
| Humidity | 60% | 💧 humid |
| Dew point | 15°C / 59°F | |
| Sunshine | 10.8 h/day | |
| Daylight | 12.4 h | |
| Wind | 14 km/h / 9 mph | |
| Air quality (US AQI) | 37 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Seville in September — FAQ
- Is September a good time to visit Seville?
- September in Seville: hot, dry, with clean air — an excellent time to visit. It ranks #7 of 12 months for Seville on SeasonMap's comfort score (84/100).
- What is the weather like in Seville in September?
- In September, Seville averages a daily high of 30.5°C and a low of 19°C, with about 29.5 mm of rain over roughly 3.8 rainy days.
- What is the air quality in Seville in September?
- Seville has a mean US Air Quality Index of about 37 in September.