Japan weather in December 2020

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Below are average maximum temperatures at popular destinations in Japan in December. Select a destination to see more weather parameters.

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The December weather guide for Japan 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.

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How warm is it in Japan in December?

Daytime temperatures usually reach 12°C in Tokyo, Japan in December, falling to 3°C at night.

How sunny is it in Japan in December?

There are normally 6 hours of bright sunshine each day in Tokyo, Japan in December - that's 57% of daylight hours.

How warm is the sea around Japan in December?

The average sea temperature around Tokyo, Japan in December is 17°C.

Does it rain in Japan in December?

There are usually 9 days with some rain in Tokyo, Japan in December and the average monthly rainfall is 44mm.

Japan sunrise & sunset times for December 2020

Browse the sunrise & sunset times for Japan in December 2020. Select a month to view Japan sunrise & sunset times for the next twelve months. The Japan sunrise & sunset times shown below are for Tokyo.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st December 2020 06:32 16:28
Wednesday, 16th December 2020 06:44 16:29
Thursday, 31st December 2020 06:50 16:38
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Metric (°C / mm)  |  Imperial (°F / inches)

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