- Check out the latest low fares on flights worldwide
- Explore cheap flights by destination or airline
- Filter deals by departure airport, month & more
Japan weather in December 2020
Get the latest coronavirus (COVID-19) updates for Japan with current travel advice, statistics and online resources.
Below are average maximum temperatures at popular destinations in Japan in December. Select a destination to see more weather parameters.
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.
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.
|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|
- Explore the latest offers on IHG hotels in Japan
- Book direcly with IHG online & get the lowest rate
- Join the IHG Rewards Club for discounts, benefits & more
Metric (°C / mm) | Imperial (°F / inches)
Discover more about Japan
More Japan destinations
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Popular travel offers
*affiliate links: find out how we are funded and why this helps us remain free to use.