Syros weather in March 2025

Q: How warm is it in Syros in March?

Daytime temperatures usually reach 15°C in Ermoupolis, Syros in March, falling to 9°C at night.

Q: How sunny is it in Syros in March?

There are normally 7 hours of bright sunshine each day in Ermoupolis, Syros in March - that's 54% of daylight hours.

Q: How warm is the sea around Syros in March?

The average sea temperature around Ermoupolis, Syros in March is 15°C.

Q: Does it rain in Syros in March?

There are usually 8 days with some rain in Ermoupolis, Syros in March and the average monthly rainfall is 56mm.

Expect 15°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Syros in March. Check more long-term weather averages for Syros in March before you book your next holiday to Syros in 2025/2026.

15
15°C max day temperature
7
7 hours of sunshine per day
8
8 days with some rainfall
9
9°C min night temperature
12
12 hours of daylight per day
0
No heat & humidity
56
56 mm of monthly rainfall
5
5 (Moderate) UV index
15
15°C sea temperature

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The March 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 warm is it in Syros in March?

Daytime temperatures usually reach 15°C in Ermoupolis, Syros in March, falling to 9°C at night.

How sunny is it in Syros in March?

There are normally 7 hours of bright sunshine each day in Ermoupolis, Syros in March - that's 54% of daylight hours.

How warm is the sea around Syros in March?

The average sea temperature around Ermoupolis, Syros in March is 15°C.

Does it rain in Syros in March?

There are usually 8 days with some rain in Ermoupolis, Syros in March and the average monthly rainfall is 56mm.

Syros March sunrise & sunset times

Browse the sunrise and sunset times for Syros in March 2025. Select a month to view Syros sunrise and sunset times for the next 12 months. The Syros sunrise and sunset times shown below are for Ermoupolis.

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