December weather forecast
Tago, Japan

December

Weather in December

The first month of the winter, December, is still a chilly month in Tago, Japan, with an average temperature fluctuating between 6.4°C (43.5°F) and 1.5°C (34.7°F).

Temperature

Tago's progression into December involves a drop in the average high-temperature, receding from a fresh 12.5°C (54.5°F) in November to a frosty 6.4°C (43.5°F). During December, nights cool slightly to an average low of 1.5°C (34.7°F).

Humidity

The average relative humidity in December is 76%.

Rainfall

In December, the rain falls for 9.5 days. Throughout December, 27mm (1.06") of precipitation is accumulated. Throughout the year, there are 153.4 rainfall days, and 741mm (29.17") of precipitation is accumulated.

Snowfall

January through April and December are months with snowfall. December is the first month it typically snows. Throughout December, in the average 4.3 snowfall days, it receives 22mm (0.87") of snow. Throughout the year, there are 27.1 snowfall days, and 195mm (7.68") of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 9h and 36min of daylight.
On the first day of the month, sunrise is at 06:34 and sunset at 16:16. On the last day of December, sunrise is at 06:52 and sunset at 16:25 JST.

Sunshine

In December, the average sunshine in Tago is 5.5h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: An average maximum UV index of 2 in December leads to these recommendations:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.

Frequently asked questions

How cold is it in December?
The average high-temperature, in December, in Tago, is 6.4°C (43.5°F), while the average low-temperature is 1.5°C (34.7°F). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in August is estimated at 32°C (89.6°F).
What is the average humidity in December?
The average relative humidity in December is 76%.
How many days does it rain in December?
In Tago, in December, it is raining for 9.5 days, with typically 27mm (1.06") of accumulated precipitation.
When does it start to snow?
December is the first month it typically snows. Throughout December, in the average 4.3 snowfall days, it receives 22mm (0.87") of snow.
What is the month with the shortest days?
December has the shortest days of the year in Tago, with an average of 9h and 36min of daylight.
How many hours of daylight does Tago have in December?
In December, the average day length is 9h and 34min.
What time are sunrise and sunset in December?
On the first day of December, sunrise is at 06:34 and sunset at 16:16. On the last day of the month, sunrise is at 06:52 and sunset at 16:25 JST.
How many hours of sunshine does Tago have in December?
In Tago, the average sunshine duration in December is 5.5h.
When is the lowest UV index?
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.
What is the UV index intensity in December?
In Tago, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents 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 daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December
Tago, Japan
  • Average high temperature in December: 6.4°C

The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is January (3.3°C).

  • Average low temperature in December: 1.5°C

The month with the highest average low temperature is August (21.4°C).
The coldest months (with the lowest average low temperature) are January and February (-1.7°C).

Average pressure in December
Tago, Japan
  • Average pressure in December: 1016.2mbar

The month with the highest atmospheric pressure is November (1018.7mbar).
The month with the lowest atmospheric pressure is June (1009.3mbar).

Average wind speed in December
Tago, Japan
  • Average wind speed in December: 14km/h

The windiest month (with the highest average wind speed) is January (14.4km/h).
The calmest month (with the lowest average wind speed) is July (8.1km/h).

Average humidity in December
Tago, Japan
  • Average humidity in December: 76%

The month with the highest relative humidity is July (84%).
The months with the lowest relative humidity are April and May (72%).

Average rainfall in December
Tago, Japan
  • Average rainfall in December: 27mm

The wettest months (with the highest rainfall) are July and October (111mm).
The driest month (with the least rainfall) is February (22mm).

Average rainfall days in December
Tago, Japan
  • Average rainfall days in December: 9.5 days

The month with the highest number of rainy days is July (20.7 days).
The month with the least rainy days is January (8.7 days).

Average snowfall in December
Tago, Japan
  • Average snowfall in December: 22mm

The month with the highest snowfall is February (63mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).

Average snowfall days in December
Tago, Japan
  • Average snowfall days in December: 4.3 days

The month with the highest number of snowfall days is February (9.2 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
Tago, Japan
  • Average daylight in December: 9h and 4min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in December: 5h and 3min

The month with the most sunshine is May (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).

Average sunshine days in December
Tago, Japan
  • Average sunshine days in December: 17.3 days

The month with the most sunshine days is November (17.6 days).
The month with the least sunshine days is July (7.2 days).

Average UV index in December
Tago, Japan
  • Average UV index in December: 2

The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in December
Tago, Japan
  • Average cloud cover in December: 43

The month with the most cloud cover is July (Cloud cover 49).
The month with the least cloud cover is May (Cloud cover 36).

Average visibility in December
Tago, Japan
  • Average visibility in December: 10km

The months with the highest visibility are October, November and December (10km).
The month with the lowest visibility is July (8km).

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