Thassos, Greece
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Thassos

September beach and weather guide

Based on 5 years of historical ERA5 climate data

Photo by Fadi Al Shami on Unsplash

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September beach conditions — historical average

Good
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22.8°C Temp
24.8°C Sea temp
1.8 Rain days
11.1h Sunshine hrs
60.9% Humidity
100%

Reliable conditions

5 of 5 years were good

Year by year — mid September

2024 Good 21.6°C · 4 rainy days · 10.3h sun
2023 Good 24.5°C · 0 rainy days · 11.6h sun
2022 Good 21.1°C · 2 rainy days · 10.9h sun
2021 Good 22.3°C · 3 rainy days · 10.8h sun
2020 Good 24.5°C · 0 rainy days · 11.7h sun

Other months in Thassos

June July August September

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About Thassos in September

Based on 5 years of ERA5 historical climate data, September in Thassos has historically been good for a beach holiday. Average temperatures of 22.8°C with sea temperatures around 24.8°C and 1.8 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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