ClimateForecastDecemberJanuary >>

Weather in December in Tokyo Prefecture

Planning a journey to Tokyo Prefecture this December and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What is the weather like in Tokyo Prefecture in December?

Tokyo Prefecture is a region in Japan. December in Tokyo Prefecture generally has temperatures that range from cold to mild, with precipitation levels ranging from moderate to high. In December, it is winter.

Temperatures

Based on our climate data spanning from 1990-2020, the average maximum temperature is cold in Ome at 11°C to mild in Oshima at 15°C. Nighttime temperatures generally drop to 11°C in Oshima and 1°C in Ome.

Precipitation

In December, precipitation varies across different areas. From moderate rainfall in Tokyo with an average of 62 mm to high rainfall in Oshima with 107 mm. Based on climate data from the last 30 years, Tokyo typically sees the least rain in this month, making it the driest month of the year.

Average sunshine

Most areas experience a moderate amount of sunshine, with approximately 177 hours of sunlight expected in Tokyo. This makes it neither too gloomy nor overly bright.

To learn more about the conditions in specific areas of Tokyo Prefecture in December, check out the map below. For more details on the yearly weather, visit our Tokyo Prefecture climate page.

Where to go in Tokyo Prefecture in December

Find more information for the most popular destinations in the Tokyo Prefecture on the map below. Click on a destination dot for more detailes.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in December for the 5 most popular destinations in Tokyo Prefecture?

Tokyo

In December Tokyo generally has moderate temperatures with maximum daytime temperatures around 13°C, minimum nighttime temperatures around 5°C and moderate monthly rainfall. So on average the conditions are unpleasant that month.

Tokyo
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
18°C 
10°C 
147 hours 
96 mm 
13 days 
13°C 
5°C 
177 hours 
62 mm 
9 days 
January   >> January
>>  
10°C 
2°C 
189 hours 
72 mm 
9 days 
poor 
Climate in Tokyo

Hachioji

In December Hachioji generally has low temperatures with maximum daytime temperatures around 11°C, minimum nighttime temperatures around 2°C and moderate monthly rainfall. So on average the conditions are unpleasant that month.

Hachioji
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
16°C 
7°C 
159 hours 
106 mm 
10 days 
11°C 
2°C 
185 hours 
73 mm 
7 days 
January   >> January
>>  
9°C 
-1°C 
202 hours 
83 mm 
8 days 
poor 
Climate in Hachioji

Oshima

In December Oshima generally has moderate temperatures with maximum daytime temperatures around 15°C, minimum nighttime temperatures around 11°C and high monthly rainfall. So on average the conditions are unpleasant that month.

Oshima
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
19°C 
15°C 
168 mm 
15 days 
15°C 
11°C 
107 mm 
12 days 
January   >> January
>>  
12°C 
8°C 
122 mm 
15 days 
poor 
Climate in Oshima

Tachikawa

In December Tachikawa generally has low temperatures with maximum daytime temperatures around 12°C, minimum nighttime temperatures around 2°C and moderate monthly rainfall. So on average the conditions are unpleasant that month.

Tachikawa
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
17°C 
8°C 
159 hours 
98 mm 
11 days 
12°C 
2°C 
185 hours 
67 mm 
7 days 
January   >> January
>>  
9°C 
-1°C 
202 hours 
77 mm 
8 days 
poor 
Climate in Tachikawa

Machida

In December Machida generally has moderate temperatures with maximum daytime temperatures around 12°C, minimum nighttime temperatures around 4°C and moderate monthly rainfall. So on average the conditions are unpleasant that month.

Machida
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
17°C 
9°C 
151 hours 
101 mm 
12 days 
12°C 
4°C 
182 hours 
69 mm 
9 days 
January   >> January
>>  
10°C 
1°C 
185 hours 
79 mm 
9 days 
poor 
Climate in Machida

Is your destination not in the list? Have a look at other destinations in Tokyo Prefecture, in Japan.

Is December the best time to visit Tokyo Prefecture?

In our opinion, December may not be the ideal time to visit Tokyo Prefecture due to the typically unpleasant weather in Tokyo.

On average, the best time to visit Tokyo Prefecture is in May, June and November with generally pleasant weather in Tokyo. The weather in January, on the other hand, tends to be poor.

Interested in more climate information?

We have much more information about the climate in Tokyo Prefecture. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to Japan? Get detailed historical weather averages for many cities in Japan.

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