Seville vs Lisbon

Based on sunshine hours, rain days, comfortable temperatures, and humidity levels, Lisbon edges ahead as the better destination in September. Lisbon offers 11 hours of daily sunshine with only 4 rain days, while Seville sees 11 sunshine hours and 4 rain days.

Seville can feel quite hot at 30°C, so plan for heat. Lisbon is also comfortable at 25°C.

For travelers who prioritize dry weather, both cities are equally dry in September.

Seville reaches an average high of 30°C (86°F) and drops to 19°C (66°F) at night during September. The daily temperature range is 11°C, meaning moderate variation throughout the day.

Lisbon averages 25°C (77°F) for the high and 18°C (64°F) for the low, with a daily range of 7°C. There is a notable 5°C gap between the two cities, so expect a very different feel.

Both cities are in the Northern Hemisphere, so they share the same seasonal pattern in September.

Seville receives approximately 27 mm of rainfall across 4 rain days during September. Rain is occasional, so a light rain jacket should suffice.

Lisbon sees 29 mm over 4 rain days. Both cities are equally rainy this month.

Both cities share similar humidity levels at 65%.