December weather forecast
Soga, Japan

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Weather in December

The first month of the winter, December, is still a cool month in Soga, Japan, with an average temperature fluctuating between 6.6°C (43.9°F) and 11.7°C (53.1°F).

Temperature

December's onset brings a reduction in the average high-temperature, from an enjoyable 16.7°C (62.1°F) in November to a fresh 11.7°C (53.1°F). Soga records an average low of 6.6°C (43.9°F) throughout the nights in December.

Humidity

The average relative humidity in December in Soga is 65%.

Rainfall

In Soga, in December, it is raining for 9.4 days, with typically 43mm (1.69") of accumulated precipitation. In Soga, during the entire year, the rain falls for 162.9 days and collects up to 921mm (36.26") of precipitation.

Snowfall

March through December are months without snowfall.

Daylight

The month with the shortest days is December, with an average of 9h and 48min of daylight.
On the first day of December in Soga, sunrise is at 06:30 and sunset at 16:26. On the last day of the month, sunrise is at 06:48 and sunset at 16:36 JST.

Sunshine

In December, the average sunshine in Soga is 5.9h.

UV index

January through March, November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index of 3 during December translates into these guidelines:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
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Frequently asked questions

What is the usual temperature for Soga in December?

During December, Soga experiences an average high-temperature of 11.7°C (53.1°F) and a low-temperature of 6.6°C (43.9°F). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in August is estimated at 37°C (98.6°F).

What is the average humidity in December in Soga?

In December, the average relative humidity in Soga, Japan, is 65%.

How many days does it rain in December in Soga?

In Soga, Japan, in December, it is raining for 9.4 days, with typically 43mm (1.69") of accumulated precipitation.

When it does not snow in Soga?

March through December are months without snowfall in Soga.

Does it snow in Soga in December?

In Soga, in December, it doesn't snow. In January, it regularly snows.

What is the month with the shortest days in Soga?

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

What is the average length of the day in December in Soga?

In December, the average day length in Soga, Japan, is 9h and 48min.

What time are sunrise and sunset in December in Soga?

In December, on the first day of the month, sunrise is at 06:30 and sunset at 16:26. On the last day of the month, in Soga, Japan, sunrise is at 06:48 and sunset at 16:36 JST.

How long on average sun shines in December in Soga?

In Soga, the average sunshine duration in December is 5.9h.

When is the lowest UV index in Soga?

The months with the lowest UV index in Soga, Japan, are January through March, November and December, with an average maximum UV index of 3.

What is the UV index intensity in December in Soga?

The average daily maximum UV index in December is 3. A UV Index of 3 to 5 symbolizes a medium hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in December
Soga, Japan

Average temperature in December - Soga, Japan
  • Average high temperature in December: 11.7°C

The warmest month (with the highest average high temperature) is August (29.8°C).
The month with the lowest average high temperature is January (9.3°C).

  • Average low temperature in December: 6.6°C

The month with the highest average low temperature is August (24.8°C).
The coldest month (with the lowest average low temperature) is January (3.8°C).

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Average pressure in December
Soga, Japan

Average pressure in December - Soga, Japan
  • Average pressure in December: 1016mbar

The month with the highest atmospheric pressure is November (1017.9mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).

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Average wind speed in December
Soga, Japan

Average wind speed in December - Soga, Japan
  • Average wind speed in December: 15.4km/h

The windiest month (with the highest average wind speed) is March (17.4km/h).
The calmest month (with the lowest average wind speed) is June (13.4km/h).

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Average humidity in December
Soga, Japan

Average humidity in December - Soga, Japan
  • Average humidity in December: 65%

The month with the highest relative humidity is July (82%).
The month with the lowest relative humidity is January (62%).

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Average rainfall in December
Soga, Japan

Average rainfall in December - Soga, Japan
  • Average rainfall in December: 43mm

The wettest month (with the highest rainfall) is October (124mm).
The driest month (with the least rainfall) is January (41mm).

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Average rainfall days in December
Soga, Japan

Average rainfall days in December - Soga, Japan
  • Average rainfall days in December: 9.4 days

The month with the highest number of rainy days is June (17.8 days).
The month with the least rainy days is January (7.2 days).

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Average snowfall in December
Soga, Japan

Average snowfall in December - Soga, Japan
  • Average snowfall in December: 0mm

The month with the highest snowfall is February (26mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).

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Average snowfall days in December
Soga, Japan

Average snowfall days in December - Soga, Japan
  • Average snowfall days in December: 0 days

The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).

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

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

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: 5h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 5h and 18min).

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Average sunshine days in December
Soga, Japan

Average sunshine days in December - Soga, Japan
  • Average sunshine days in December: 20.4 days

The month with the most sunshine days is January (22.8 days).
The month with the least sunshine days is June (10.3 days).

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Average UV index in December
Soga, Japan

Average UV index in December - Soga, Japan
  • Average UV index in December: 3

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 3).

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Average cloud cover in December
Soga, Japan

Average cloud cover in December - Soga, Japan
  • Average cloud cover in December: 34

The month with the most cloud cover is June (Cloud cover 47).
The month with the least cloud cover is January (Cloud cover 32).

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Average visibility in December
Soga, Japan

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

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

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Soga, Japan

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