December weather forecastTakashima, Japan

December

Weather in December

The first month of the winter, December, is still a chilly month in Takashima, Japan, with an average temperature ranging between max 7.5°C (45.5°F) and min 2.1°C (35.8°F).

Temperature

A change in temperatures is noted as November gives way to December, with average highs reducing from a moderate 13.5°C (56.3°F) to a chilly 7.5°C (45.5°F). Takashima encounters an average low-temperature of 2.1°C (35.8°F) during December nights.

Humidity

In December, the average relative humidity is 83%.

Rainfall

In December, the rain falls for 22 days. Throughout December, 78mm (3.07") of precipitation is accumulated. Throughout the year, in Takashima, there are 211 rainfall days, and 1301mm (51.22") of precipitation is accumulated.

Snowfall

Months with snowfall in Takashima, Japan, are January through March and December. December is the first month it typically snows. Throughout December, in the average 6.9 snowfall days, it receives 85mm (3.35") of snow. In Takashima, during the entire year, snow falls for 32.8 days and aggregates up to 437mm (17.2") of snow.

Daylight

December has the shortest days of the year in Takashima, with an average of 9h and 48min of daylight.
On the first day of December, sunrise is at 06:46 and sunset at 16:43. On the last day of the month, sunrise is at 07:04 and sunset at 16:53 JST.

Sunshine

The average sunshine in December is 4.5h.

UV index

The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index, 2 during December, leads to the following recommendations:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.

Frequently asked questions

In December, in Takashima, the average high-temperature is 7.5°C (45.5°F), and the average low-temperature is 2.1°C (35.8°F). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines air temperature and relative humidity, in August is estimated at 39°C (102.2°F).

The average relative humidity in December in Takashima is 83%.

In December, the rain falls for 22 days. Throughout December, 78mm (3.07") of precipitation is accumulated.

December is the first month it typically snows in Takashima, Japan. Throughout December, in the average 6.9 snowfall days, it receives 85mm (3.35") of snow.

The month with the shortest days is December, with an average of 9h and 48min of daylight.

In Takashima, the average day length in December is 9h and 49min.

In December, on the first day of the month, sunrise is at 06:46 and sunset at 16:43. On the last day of the month, in Takashima, sunrise is at 07:04 and sunset at 16:53 JST.

The average sunshine duration in December in Takashima, Japan, is 4.5h.

The months with the lowest UV index in Takashima, Japan, are January, February and December, with an average maximum UV index of 2.

In December, the average daily maximum UV index in Takashima, Japan, is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Takashima, Japan

  • Average high temperature in December: 7.5°C

The warmest month (with the highest average high temperature) is August (30.3°C).
The month with the lowest average high temperature is January (4.8°C).

  • Average low temperature in December: 2.1°C

The month with the highest average low temperature is August (21.8°C).
The coldest month (with the lowest average low temperature) is January (-0.6°C).

Average pressure in December
Takashima, Japan

  • Average pressure in December: 1018.9mbar

The months with the highest atmospheric pressure are February and November (1019.5mbar).
The month with the lowest atmospheric pressure is June (1009mbar).

Average wind speed in December
Takashima, Japan

  • Average wind speed in December: 9.1km/h

The windiest month (with the highest average wind speed) is January (9.3km/h).
The calmest month (with the lowest average wind speed) is July (6.2km/h).

Average humidity in December
Takashima, Japan

  • Average humidity in December: 83%

The months with the highest relative humidity are January and July (84%).
The month with the lowest relative humidity is May (76%).

Average rainfall in December
Takashima, Japan

  • Average rainfall in December: 78mm

The wettest month (with the highest rainfall) is July (206mm).
The driest month (with the least rainfall) is November (59mm).

Average rainfall days in December
Takashima, Japan

  • Average rainfall days in December: 22 days

The month with the highest number of rainy days is December (22 days).
The month with the least rainy days is October (14.2 days).

Average snowfall in December
Takashima, Japan

  • Average snowfall in December: 85mm

The month with the highest snowfall is January (184mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).

Average snowfall days in December
Takashima, Japan

  • Average snowfall days in December: 6.9 days

The month with the highest number of snowfall days is January (11.6 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).

Average daylight in December /
Average sunshine in December
Takashima, Japan

  • Average daylight in December: 9h and 48min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in December: 4h and 30min

The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

Average sunshine days in December
Takashima, Japan

  • Average sunshine days in December: 5.1 days

The month with the most sunshine days is October (14.7 days).
The month with the least sunshine days is December (5.1 days).

Average UV index in December
Takashima, Japan

  • Average UV index in December: 2

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in December
Takashima, Japan

  • Average cloud cover in December: 54

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is May (Cloud cover 41).

Average visibility in December
Takashima, Japan

  • Average visibility in December: 8km

The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (8km).
The month with the lowest visibility is July (7km).