Ios, Greece

Ios, Greece

June beach and weather guide

Based on 5 years of historical ERA5 climate data

Photo by T. Selin Erkan on Unsplash

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June beach conditions — historical average

Good
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27.5°C Temp
22.8°C Sea temp
0.6 Rain days
13.8h Sunshine hrs
62.4% Humidity

Year by year — mid June

2025 Excellent 27.6°C · 0 rainy days · 14.0h sun
2024 Excellent 30.6°C · 0 rainy days · 13.8h sun
2023 Good 26.3°C · 1 rainy day · 13.8h sun
2022 Good 26.5°C · 2 rainy days · 13.8h sun
2021 Good 26.6°C · 0 rainy days · 13.6h sun

Other months in Ios

May June July August September

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Trip type

Each trip type is scored on what matters most for it — snow days for skiing, sea temp for beach, sunshine for sightseeing.

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About Ios in June

Based on 5 years of ERA5 historical climate data, June in Ios has historically been good for a beach holiday. Average temperatures of 27.5°C with sea temperatures around 22.8°C and 0.6 rainy days on average.

0 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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