Santa Eulària des Riu Weather in September

The climate in Santa Eulària des Riu during September can be summarized as warm, humid and reasonably dry.

September is in the fall / autumn in Santa Eulària des Riu and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a muggy 27°C (81°F), whilst at night 19°C (66°F) is normal.

On average September is the 4th wettest month of the year in Santa Eulària des Riu with around 46mm 1.8 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.7 hours of sunshine per day.

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Santa Eulària des Riu in September 2025.