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When to go · Syros

Syros in December

Mixed month. Outside the best window (May–Oct). Across Greece: Athens and Thessaloniki festive and cheap; mountain villages busy at Christmas; islands closed.

Key facts

Verdict
Mixed
Temperature
14°C (57°F) / 10°C (50°F)
average high / low
Rain days
6
Crowds
Low
Greece overall
Prices
Low
Greece overall

Verdict

MixedGreece month rating

Outside the best window (May–Oct). Across Greece: Athens and Thessaloniki festive and cheap; mountain villages busy at Christmas; islands closed.

Is another month better than December?

December is rated mixed. These months rate higher:

Weather in December

Long-term averages
  • SyrosHighs around 14 °C (57 °F), lows around 10 °C (50 °F), rain on about 6 days

Crowds and prices

Crowds · Greece overall
Low
Prices · Greece overall
Low

Greece overall: Athens and Thessaloniki festive and cheap; mountain villages busy at Christmas; islands closed.

Compare two months

Weather, crowds and prices for any two months in Syros, side by side.

  • Verdict

    Dec: Mixed

    May: Great (better)

  • Daytime high

    Dec: 14 °C (57 °F)

    May: 23 °C (73 °F)

  • Night low

    Dec: 10 °C (50 °F)

    May: 18 °C (64 °F)

  • Rain days

    Dec: 6

    May: 3 (better)

  • Crowds

    Dec: Low

    May: Medium

  • Prices

    Dec: Low

    May: Medium

  • Festivals listed

    Dec: 0

    May: 1

December: Outside the best window (May–Oct). Across Greece: Athens and Thessaloniki festive and cheap; mountain villages busy at Christmas; islands closed.

May: Inside Syros's best window: May–Oct.

Syros: figures are long-term averages from this guide, not a forecast.

What to pack

  • A warm layer for the evenings

Build the full packing list for your trip →

Across Greece in December →