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Ermoupolis weather in May 2025
Expect 22°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Ermoupolis in May. Check more long-term weather averages for Ermoupolis in May before you book your next holiday to Syros in 2025/2026.
- 2222°C max day temperature
- 10 hours of sunshine per day
- 33 days with some rainfall
- 1515°C min night temperature
- 1414 hours of daylight per day
- 0No heat & humidity
- 1616 mm of monthly rainfall
- 88 (Very High) UV index
- 1818°C sea temperature
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Ermoupolis by month
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Recommended for Syros
The May weather guide for Syros, represented by Ermoupolis, (Ermoupolis) 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 Ermoupolis in May?
Daytime temperatures usually reach 22°C in Ermoupolis in May, falling to 15°C at night.
How sunny is it in Ermoupolis in May?
There are normally 10 hours of bright sunshine each day in Ermoupolis in May - that's 73% of daylight hours.
How warm is the sea around Ermoupolis in May?
The average sea temperature around Ermoupolis in May is 18°C.
Does it ever rain in Ermoupolis in May?
There are usually 3 days with some rain in Ermoupolis in May and the average monthly rainfall is 16mm.
Ermoupolis May sunrise & sunset times
Browse the sunrise and sunset times for Ermoupolis in May 2025. Select a month to view Ermoupolis sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Thursday, 1st May 2025 | 05:25 | 19:10 |
Friday, 16th May 2025 | 05:10 | 19:23 |
Saturday, 31st May 2025 | 05:01 | 19:35 |
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