Genoa weather in December 2025

Expect 21°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Genoa in December based on long-term weather averages. There is usually 11 days with some rainfall and 77 mm of average monthly rainfall in December.

  • 21°C maximum daytime temperature in December in Genoa21
    21°C max day temperature
  • 8 hours of sunshine per day
  • 11 days with some rainfall in December in Genoa11
    11 days with some rainfall
  • 13°C minimum night-time temperature in December in Genoa13
    13°C min night temperature
  • 15 hours of daylight per day in December in Genoa15
    15 hours of daylight per day
  • No heat & humidity in December in Genoa0
    No heat & humidity
  • 77 mm monthly rainfall in December in Genoa77
    77 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in December in Genoa11
    11 (Extreme) UV index
  • 17°C sea temperature in December in Genoa17
    17°C sea temperature

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The December weather guide for Victoria (Genoa) 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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How hot is it in Genoa in December?

Daytime temperatures usually reach 21°C in Genoa in December, falling to 13°C at night.

How sunny is it in Genoa in December?

There are normally 8 hours of bright sunshine each day in Genoa in December - that's 53% of daylight hours.

How warm is the sea around Genoa in December?

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

Does it rain in Genoa in December?

There are usually 11 days with some rain in Genoa in December and the average monthly rainfall is 77mm.

Genoa December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 04:34 19:07
Tuesday, 16th December 2025 04:35 19:19
Wednesday, 31st December 2025 04:43 19:26

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