Miyazaki weather in December 2025

Expect daytime maximum temperatures of 59°F in Miyazaki, Japan in December based on long-term weather averages. There are 6 hours of sunshine per day on average with 11 days with some rainfall and typically 2.1 inches of rainfall in the month.

  • 59°F maximum daytime temperature in December in Miyazaki59
    59°F max day temperature
  • 6 hours of sunshine per day
  • 11 days with some rainfall in December in Miyazaki11
    11 days with some rainfall
  • 39°F minimum night-time temperature in December in Miyazaki39
    39°F min night temperature
  • 10 hours of daylight per day in December in Miyazaki10
    10 hours of daylight per day
  • No heat & humidity in December in Miyazaki0
    No heat & humidity
  • 2.1 inches monthly rainfall in December in Miyazaki2.1
    2.1 inches of monthly rainfall
  • UV (maximum) index 3 (Moderate) in December in Miyazaki3
    3 (Moderate) UV index
  • 68°F sea temperature in December in Miyazaki68
    68°F sea temperature

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The December weather guide for Japan (Miyazaki) 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)  |  Imperial (°F)

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More about Japan

How warm is it in Miyazaki in December?

Daytime temperatures usually reach 59°F in Miyazaki in December, falling to 39°F at night.

How sunny is it in Miyazaki in December?

There are normally 6 hours of bright sunshine each day in Miyazaki in December - that's 56% of daylight hours.

How warm is the sea around Miyazaki in December?

The average sea temperature around Miyazaki in December is 68°F.

Does it rain in Miyazaki in December?

There are usually 11 days with some rain in Miyazaki in December and the average monthly rainfall is 2.1 inches.

Miyazaki December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 06:57 17:10
Tuesday, 16th December 2025 07:08 17:12
Wednesday, 31st December 2025 07:14 17:20

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