Ithaca weather in December 2026

Expect daytime maximum temperatures of 14°C in Ithaca, Greece in December based on long-term weather averages. There are 4 hours of sunshine per day on average with 15 days with some rainfall and typically 186 mm of rainfall in the month.

  • 14°C maximum daytime temperature in December in Ithaca14
    14°C max day temperature
  • 4 hours of sunshine per day
  • 15 days with some rainfall in December in Ithaca15
    15 days with some rainfall
  • 6°C minimum night-time temperature in December in Ithaca6
    6°C min night temperature
  • 10 hours of daylight per day in December in Ithaca10
    10 hours of daylight per day
  • No heat & humidity in December in Ithaca0
    No heat & humidity
  • 186 mm monthly rainfall in December in Ithaca186
    186 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in December in Ithaca2
    2 (Low) UV index
  • 17°C sea temperature in December in Ithaca17
    17°C sea temperature

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The December weather guide for Greece (Ithaca) 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)

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More about Greece

How warm is it in Ithaca in December?

Daytime temperatures usually reach 14°C in Ithaca in December, falling to 7°C at night.

How sunny is it in Ithaca in December?

There are normally 4 hours of bright sunshine each day in Ithaca in December - that's 44% of daylight hours.

How warm is the sea around Ithaca in December?

The average sea temperature around Ithaca in December is 17°C.

Does it rain in Ithaca in December?

There are usually 10 days with some rain in Ithaca in December and the average monthly rainfall is 80mm.

Ithaca December sunrise & sunset times

Browse the sunrise and sunset times for Ithaca in December 2026. Select a month to view Ithaca sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st December 2026 07:35 17:17
Wednesday, 16th December 2026 07:47 17:18
Thursday, 31st December 2026 07:54 17:26

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