Is Miyazaki hot in December?
Days are typically cool at 15.1°C, while nights average 4.1°C.
Japan · 1991–2020 normal
Typical December weather in Miyazaki: 15.1°C by day, 4.1°C at night, 78 mm of rain over 5.6 wet days. These are measured 1991–2020 station normals, not a forecast.
In the year-round weather comparison, December scores 43 out of 100 (October leads the year at 64). Daylight is calculated as 10 h 04 from latitude 31.92°. Open-water sea temperature is 21.3°C (20 km from the place centre).
December at a glance
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Days are typically cool at 15.1°C, while nights average 4.1°C.
The measured monthly average is 78 mm across about 6 wet days.
There are about 10 h 04 between sunrise and sunset at mid-month, calculated from the place latitude.
December ranks 5 of 12 in our weather comparison; October ranks first.
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The nearest open-water NOAA OISST 1991–2020 cell averages 21.3°C in December. A sheltered bay can run warmer than that open-water cell.
The evidence behind this page
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The weather comparison for Miyazaki is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
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