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September beach conditions — historical average

Excellent
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29.1°C Temp
24.4°C Sea temp
1.0 Rain days
11.8h Sunshine hrs
56.7% Humidity
100%

Reliable conditions

5 of 5 years were good

Year by year — mid September

2024 Excellent 27.3°C · 4 rainy days · 11.5h sun
2023 Excellent 30.1°C · 0 rainy days · 11.9h sun
2022 Excellent 29.3°C · 1 rainy day · 11.9h sun
2021 Excellent 28.9°C · 0 rainy days · 11.8h sun
2020 Excellent 30.0°C · 0 rainy days · 12.0h sun

Other months in Lesbos

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About Lesbos in September

Based on 5 years of ERA5 historical climate data, September in Lesbos has historically been excellent for a beach holiday. Average temperatures of 29.1°C with sea temperatures around 24.4°C and 1.0 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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