Sitges, Spain
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Sitges

September beach and weather guide

Based on 5 years of historical ERA5 climate data

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September beach conditions — historical average

Good
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26.0°C Temp
25.6°C Sea temp
5.4 Rain days
10.1h Sunshine hrs
76.4% Humidity
100%

Reliable conditions

5 of 5 years were good

Year by year — mid September

2024 Good 23.8°C · 7 rainy days · 9.7h sun
2023 Excellent 26.6°C · 5 rainy days · 10.1h sun
2022 Excellent 26.8°C · 2 rainy days · 9.8h sun
2021 Good 26.1°C · 9 rainy days · 10.4h sun
2020 Excellent 26.6°C · 4 rainy days · 10.7h sun

Other months in Sitges

May June July August September October

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About Sitges in September

Based on 5 years of ERA5 historical climate data, September in Sitges has historically been good for a beach holiday. Average temperatures of 26.0°C with sea temperatures around 25.6°C and 5.4 rainy days on average.

5 of the last 5 years had good beach conditions during this period. This data uses ERA5 reanalysis records — real historical measurements, not generalised averages.

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