Spain Seville Weather in September — Climate Guide
September in Seville is high
September is high for Seville.
September is one of the best months — the extreme heat eases to around 32°C/18°C (90°F/64°F), and by late month it's genuinely pleasant. A little rain returns (about 25mm), but mostly it stays dry and sunny.
There's no major festival, but this is a prime shoulder-season window: the summer crowds thin, prices are reasonable, and the weather rewards full days of sightseeing again. Warm evenings keep the tapas terraces and riverside busy.
Travel score
Seville September Weather Stats
Avg High
32°C
Avg Low
18°C
Rainy Days
3
25mm total
Sunshine
9.5h
Daily avg
Humidity
55%
comfortable
UV Index
7
High
Wind
10 km/h
Gusts 19
Crowds
Busy
At attractions
September Sunrise & Sunset
Air Quality
PM2.5
17 μg/m³
PM10
32 μg/m³
Status
moderate
Feels-Like Temperature & Wind
Feels like
Daytime
33°C
Nighttime
18°C
Humidity and wind affect how the actual temperature feels.
Wind
10 km/h
Max gust 19 km/h
Activities Recommended for September
September Travel Pros & Cons
Pros
- Heat eases to pleasant levels
- Strong shoulder-season value
- Warm balmy evenings
- Comfortable full-day sightseeing late month
Cons
- Hot still in early September
- Popular — book ahead
- Some rainy days return
- Strong sun midday early on
September Events & Festivals
- Heat eases into a pleasant late summer
- Strong shoulder-season value returns
- Warm-evening tapas terrace season
- Longer, comfortable sightseeing days
Seville in September — Full Picture
September is one of the best months — the extreme heat eases to around 32°C/18°C (90°F/64°F), and by late month it's genuinely pleasant. A little rain returns (about 25mm), but mostly it stays dry and sunny.
There's no major festival, but this is a prime shoulder-season window: the summer crowds thin, prices are reasonable, and the weather rewards full days of sightseeing again. Warm evenings keep the tapas terraces and riverside busy.
Early September can still hit the mid-to-high 30s°C (mid-90s°F), so the heat-aware schedule still helps; from mid-month it loosens, and outdoor sights like Plaza de España and the Alcázar gardens become comfortable through more of the day.
Note: it's a popular time, so book ahead, but it offers the best balance of good weather, manageable crowds, and fair prices in the whole year.
What to Wear & What to Pack
Summer easing — around 32°C/18°C (90°F/64°F). Light, breathable clothing for warm days; a light layer for the cooler evenings later in the month. Sun hat, sunglasses, and SPF still needed.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
23.7°C
11°C
5.3/mo
Summer (Jun·Jul·Aug)
34.7°C
19°C
0.7/mo
Autumn (Sep·Oct·Nov)
Current26°C
14°C
5.3/mo
Winter (Dec·Jan·Feb)
17°C
6.7°C
6.7/mo
Seville Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| 16° | 6° | 7d·66mm | 5.5h | 75% | 2 | Quiet | Low season | |
| 18° | 7° | 6d·55mm | 6.5h | 72% | 3 | Quiet | Low season | |
| March (Best) | 21° | 9° | 6d·55mm | 7h | 68% | 5 | Moderate | Shoulder |
| April (Best) | 23° | 11° | 6d·55mm | 8h | 64% | 6 | Very busy | Peak |
| May (Best) | 27° | 13° | 4d·30mm | 9.5h | 58% | 8 | Busy | Peak |
| 32° | 17° | 1d·10mm | 11h | 50% | 9 | Busy | Shoulder | |
| 36° | 20° | 0d·1mm | 12h | 45% | 10 | Moderate | Shoulder | |
| 36° | 20° | 1d·5mm | 11.5h | 48% | 10 | Moderate | Shoulder | |
| September (Best) | 32° | 18° | 3d·25mm | 9.5h | 55% | 7 | Busy | Shoulder |
| October (Best) | 26° | 14° | 6d·65mm | 7.5h | 65% | 5 | Busy | Shoulder |
| 20° | 10° | 7d·80mm | 5.5h | 73% | 3 | Moderate | Low season | |
| 17° | 7° | 7d·75mm | 5h | 76% | 2 | Moderate | Shoulder |
View Other Months
Seville September Hotel Picks
Frequently Asked Questions
Is September a good time to visit Seville?
Seville in September is high. Tourist crowds are busy and flight/hotel prices are shoulder.
What's the average temperature in Seville in September?
Seville September averages a high of 32°C and a low of 18°C.
Does it rain much in Seville in September?
Seville September averages 25mm of rainfall over about 3 rainy days.
What should I wear in Seville in September?
Summer easing — around 32°C/18°C (90°F/64°F). Light, breathable clothing for warm days; a light layer for the cooler evenings later in the month. Sun hat, sunglasses, and SPF still needed.
What time are sunrise and sunset in Seville in September?
Seville September sunrise is 07:55 and sunset is 20:25, with 12h 30min of daylight.
What's the air quality like in Seville in September?
Seville September air quality (AQI) averages 44, rated Good. PM2.5 averages 17μg/m³.
What activities are recommended in Seville in September?
In September, Seville is great for Alcázar & Plaza de España (cooler), Warm-evening tapas terraces, Triana flamenco evenings.
Is September peak season in Seville?
Seville September crowds are busy and prices are shoulder. Advance reservations are strongly recommended.
Best Months to Visit Seville
View Other Months
Why you can trust weather guide
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.