Gialova weather in December 2025

Expect 15°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Gialova in December based on long-term weather averages. There is usually 15 days with some rainfall and 149 mm of average monthly rainfall in December.

  • 15°C maximum daytime temperature in December in Gialova15
    15°C max day temperature
  • 4 hours of sunshine per day
  • 15 days with some rainfall in December in Gialova15
    15 days with some rainfall
  • 8°C minimum night-time temperature in December in Gialova8
    8°C min night temperature
  • 10 hours of daylight per day in December in Gialova10
    10 hours of daylight per day
  • No heat & humidity in December in Gialova0
    No heat & humidity
  • 149 mm monthly rainfall in December in Gialova149
    149 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in December in Gialova2
    2 (Low) UV index
  • 18°C sea temperature in December in Gialova18
    18°C sea temperature

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The December weather guide for Peloponnese (Gialova) 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 Gialova in December?

Daytime temperatures usually reach 15°C in Gialova in December, falling to 8°C at night.

How sunny is it in Gialova in December?

There are normally 4 hours of bright sunshine each day in Gialova in December - that's 45% of daylight hours.

How warm is the sea around Gialova in December?

The average sea temperature around Gialova in December is 18°C.

Does it rain in Gialova in December?

There are usually 15 days with some rain in Gialova in December and the average monthly rainfall is 149mm.

Gialova December sunrise & sunset times

Browse the sunrise and sunset times for Gialova in December 2025. Select a month to view Gialova sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 07:28 17:17
Tuesday, 16th December 2025 07:40 17:18
Wednesday, 31st December 2025 07:46 17:27

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