December weather forecast
Mikage, Japan

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Weather in December

December, the first month of the winter in Mikage, is also a frosty month, with temperature in the range of an average low of 4.7°C (40.5°F) and an average high of 9.7°C (49.5°F).

Temperature

December's arrival corresponds with a decrease in average high-temperatures, from November's refreshing 15.6°C (60.1°F) to a frosty 9.7°C (49.5°F). In Mikage, a slight decrease from the daytime peak is noted during the month of December, with an average low-temperature of 4.7°C (40.5°F).

Humidity

In Mikage, the average relative humidity in December is 75%.

Rainfall

In Mikage, in December, during 16.5 rainfall days, 40mm (1.57") of precipitation is typically accumulated. In Mikage, during the entire year, the rain falls for 175.8 days and collects up to 660mm (25.98") of precipitation.

Snowfall

January through March and December are months with snowfall. December is the first month it typically snows. Throughout December, in the average 4 snowfall days, it receives 22mm (0.87") of snow. Throughout the year, in Mikage, there are 21.4 snowfall days, and 125mm (4.92") of snow is accumulated.

Daylight

The month with the shortest days in Mikage, Japan, is December, with an average of 9h and 54min of daylight.
On the first day of December, sunrise is at 06:47 and sunset at 16:48. On the last day of the month, sunrise is at 07:05 and sunset at 16:58 JST.

Sunshine

The average sunshine in December is 5.1h.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 2 during December translates into the following guidance:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
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Frequently asked questions

What is the temperature in December in Mikage?

Mikage in December has an average high-temperature of 9.7°C (49.5°F) and an average low-temperature of 4.7°C (40.5°F). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, in August is calculated to be 39°C (102.2°F).

What is the average humidity in December in Mikage?

In Mikage, Japan, the average relative humidity in December is 75%.

How many days does it rain in December in Mikage?

In Mikage, Japan, during December, the rain falls for 16.5 days and regularly aggregates up to 40mm (1.57") of precipitation.

When does it start snowing in Mikage?

December is the first month it typically snows in Mikage, Japan. Throughout December, in the average 4 snowfall days, it receives 22mm (0.87") of snow.

What is the month with the shortest days in Mikage?

With an average of 9h and 54min of daylight, December has the shortest days of the year.

How many hours of daylight does Mikage have in December?

In Mikage, Japan, the average day length in December is 9h and 53min.

When are sunrise and sunset in December in Mikage?

On the first day of December in Mikage, Japan, sunrise is at 06:47 and sunset at 16:48. On the last day of the month, sunrise is at 07:05 and sunset at 16:58 JST.

How many hours of sunshine does Mikage have in December?

The average sunshine duration in December in Mikage, Japan, is 5.1h.

What are the months with the lowest UV index in Mikage?

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

What is the UV index reading in December in Mikage?

In Mikage, Japan, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in December
Mikage, Japan

Average temperature in December - Mikage, Japan
  • Average high temperature in December: 9.7°C

The warmest month (with the highest average high temperature) is August (30.7°C).
The month with the lowest average high temperature is January (7.5°C).

  • Average low temperature in December: 4.7°C

The month with the highest average low temperature is August (24.1°C).
The coldest month (with the lowest average low temperature) is January (2.5°C).

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Average pressure in December
Mikage, Japan

Average pressure in December - Mikage, Japan
  • Average pressure in December: 1019.6mbar

The month with the highest atmospheric pressure is February (1020mbar).
The month with the lowest atmospheric pressure is June (1008.7mbar).

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Average wind speed in December
Mikage, Japan

Average wind speed in December - Mikage, Japan
  • Average wind speed in December: 12.8km/h

The windiest month (with the highest average wind speed) is January (13.1km/h).
The calmest month (with the lowest average wind speed) is June (9.1km/h).

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Average humidity in December
Mikage, Japan

Average humidity in December - Mikage, Japan
  • Average humidity in December: 75%

The month with the highest relative humidity is July (82%).
The months with the lowest relative humidity are March and April (72%).

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Average rainfall in December
Mikage, Japan

Average rainfall in December - Mikage, Japan
  • Average rainfall in December: 40mm

The wettest month (with the highest rainfall) is July (121mm).
The driest month (with the least rainfall) is February (23mm).

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Average rainfall days in December
Mikage, Japan

Average rainfall days in December - Mikage, Japan
  • Average rainfall days in December: 16.5 days

The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is May (11.2 days).

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Average snowfall in December
Mikage, Japan

Average snowfall in December - Mikage, Japan
  • Average snowfall in December: 22mm

The month with the highest snowfall is January (61mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).

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Average snowfall days in December
Mikage, Japan

Average snowfall days in December - Mikage, Japan
  • Average snowfall days in December: 4 days

The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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

Average daylight in December / Average sunshine in December - Mikage, Japan
  • Average daylight in December: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in December: 5h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

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Average sunshine days in December
Mikage, Japan

Average sunshine days in December - Mikage, Japan
  • Average sunshine days in December: 7.6 days

The month with the most sunshine days is May (17.9 days).
The month with the least sunshine days is December (7.6 days).

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Average UV index in December
Mikage, Japan

Average UV index in December - Mikage, 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 and December (UV index 2).

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Average cloud cover in December
Mikage, Japan

Average cloud cover in December - Mikage, Japan
  • Average cloud cover in December: 44

The months with the most cloud cover are January and February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in December
Mikage, Japan

Average visibility in December - Mikage, Japan
  • Average visibility in December: 10km

The months with the highest visibility are February, March, September, October, November and December (10km).
The months with the lowest visibility are January, April, May, June, July and August (9km).

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Mikage, Japan

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