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Japan weather in December 2022
- 1212°C max day temperature
- 99 days with some rainfall
- 33°C min night temperature
- 1010 hours of daylight per day
- 0No heat & humidity
- 4444 mm of monthly rainfall
- 22 (Low) UV index
- 1717°C sea temperature
Below are average maximum temperatures at popular destinations in Japan in December. Select a destination to see more weather parameters.
Recommended for Japan
The December weather guide for Japan (Tokyo) 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)
More about Japan
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 December sunrise & sunset times
Browse the sunrise and sunset times for Japan in December 2022. Select a month to view Japan sunrise and sunset times for the next 12 months. The Japan sunrise and sunset times shown below are for Tokyo.
|Date||Sunrise times||Sunset times|
|Thursday, 1st December 2022||06:32||16:28|
|Friday, 16th December 2022||06:44||16:29|
|Saturday, 31st December 2022||06:50||16:37|
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