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Galissas weather in June 2025
Expect 26°C daytime maximum temperatures in the shade with on average 13 hours of sunshine per day in Galissas in June. Check more long-term weather averages for Galissas in June before you book your next holiday to Syros in 2025/2026.
- 2626°C max day temperature
- 13 hours of sunshine per day
- 11 day with some rainfall
- 1919°C min night temperature
- 1515 hours of daylight per day
- LLow heat & humidity
- 55 mm of monthly rainfall
- 99 (Very High) UV index
- 2222°C sea temperature
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Recommended for Syros
The June weather guide for Syros, represented by Galissas, (Galissas) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
More about Greece
How hot is it in Galissas in June?
Daytime temperatures usually reach 26°C in Galissas in June with low heat and humidity, falling to 19°C at night.
How sunny is it in Galissas in June?
There are normally 13 hours of bright sunshine each day in Galissas in June - that's 86% of daylight hours.
How warm is the sea around Galissas in June?
The average sea temperature around Galissas in June is 22°C.
Does it ever rain in Galissas in June?
There is usually 1 day with some rain in Galissas in June and the average monthly rainfall is 5mm.
Galissas June sunrise & sunset times
Browse the sunrise and sunset times for Galissas in June 2025. Select a month to view Galissas sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Sunday, 1st June 2025 | 05:01 | 19:36 |
Sunday, 15th June 2025 | 04:59 | 19:43 |
Monday, 30th June 2025 | 05:03 | 19:45 |
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