December weather forecast
Urasaki, Japan

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Weather in December

The first month of the winter, December, is still a pleasant month in Urasaki, Japan, with an average temperature ranging between max 20.3°C (68.5°F) and min 18.4°C (65.1°F).

Temperature

Urasaki experiences a moderate temperature shift at the start of December, with average high-temperatures adjusting a bit from a moderately hot 23.5°C (74.3°F) in November to an agreeable 20.3°C (68.5°F). Urasaki's nighttime temperature in December experiences a slight dip from daytime highs, falling to an average of 18.4°C (65.1°F).

Humidity

January and December, with an average relative humidity of 72%, are the least humid months.

Rainfall

In December, in Urasaki, the rain falls for 20.9 days. Throughout December, 85mm (3.35") of precipitation is accumulated. Throughout the year, there are 240.8 rainfall days, and 1563mm (61.54") of precipitation is accumulated.

Daylight

The month with the shortest days in Urasaki, Japan, is December, with an average of 10h and 30min of daylight.
On the first day of December in Urasaki, sunrise is at 06:59 and sunset at 17:35. On the last day of the month, sunrise is at 07:16 and sunset at 17:46 JST.

Sunshine

In Urasaki, Japan, the average sunshine in December is 4.2h.

UV index

January and December, with an average maximum UV index of 4, are months with the lowest UV index in Urasaki, Japan. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum high daily UV index of 4 during December translates into the following directions:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
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Frequently asked questions

What are December temperatures in Urasaki?

In December, in Urasaki, the average high-temperature is 20.3°C (68.5°F), and the average low-temperature is 18.4°C (65.1°F). In September, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is appraised at 33°C (91.4°F).

What is the least humid month in Urasaki?

The months with the lowest humidity in Urasaki, Japan, are January and December, with an average relative humidity of 72%.

What is the average humidity in December in Urasaki?

The average relative humidity in December is 72%.

How many days does it rain in December in Urasaki?

In Urasaki, Japan, in December, during 20.9 rainfall days, 85mm (3.35") of precipitation is typically accumulated.

What is the month with the shortest days in Urasaki?

The month with the shortest days is December, with an average of 10h and 30min of daylight.

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

In Urasaki, Japan, the average day length in December is 10h and 30min.

What time are sunrise and sunset in December in Urasaki?

In December, on the first day of the month, sunrise is at 06:59 and sunset at 17:35. On the last day of the month, in Urasaki, sunrise is at 07:16 and sunset at 17:46 JST.

How long on average sun shines in December in Urasaki?

The average sunshine duration in December in Urasaki, Japan, is 4.2h.

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

The months with the lowest UV index in Urasaki are January and December, with an average maximum UV index of 4.

What is the UV index reading in December in Urasaki?

In December, the average daily maximum UV index in Urasaki is 4. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to the Sun's UV radiation.

Average temperature in December
Urasaki, Japan

Average temperature in December - Urasaki, Japan
  • Average high temperature in December: 20.3°C

The warmest month (with the highest average high temperature) is August (29.5°C).
The month with the lowest average high temperature is January (18.6°C).

  • Average low temperature in December: 18.4°C

The month with the highest average low temperature is August (28°C).
The coldest month (with the lowest average low temperature) is January (16.7°C).

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Average pressure in December
Urasaki, Japan

Average pressure in December - Urasaki, Japan
  • Average pressure in December: 1020.2mbar

The month with the highest atmospheric pressure is January (1021.1mbar).
The month with the lowest atmospheric pressure is August (1006.6mbar).

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Average wind speed in December
Urasaki, Japan

Average wind speed in December - Urasaki, Japan
  • Average wind speed in December: 28.3km/h

The windiest month (with the highest average wind speed) is December (28.3km/h).
The calmest month (with the lowest average wind speed) is May (20.2km/h).

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Average humidity in December
Urasaki, Japan

Average humidity in December - Urasaki, Japan
  • Average humidity in December: 72%

The month with the highest relative humidity is June (86%).
The months with the lowest relative humidity are January and December (72%).

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Average rainfall in December
Urasaki, Japan

Average rainfall in December - Urasaki, Japan
  • Average rainfall in December: 85mm

The wettest month (with the highest rainfall) is June (241mm).
The driest month (with the least rainfall) is January (64mm).

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Average rainfall days in December
Urasaki, Japan

Average rainfall days in December - Urasaki, Japan
  • Average rainfall days in December: 20.9 days

The month with the highest number of rainy days is June (23.3 days).
The month with the least rainy days is November (17.6 days).

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

Average daylight in December / Average sunshine in December - Urasaki, Japan
  • Average daylight in December: 10h and 3min

The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).

  • Average sunshine in December: 4h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

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Average sunshine days in December
Urasaki, Japan

Average sunshine days in December - Urasaki, Japan
  • Average sunshine days in December: 6.7 days

The months with the most sunshine days are April and May (9.6 days).
The month with the least sunshine days is September (3.8 days).

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Average UV index in December
Urasaki, Japan

Average UV index in December - Urasaki, Japan
  • Average UV index in December: 4

The months with the highest UV index are June, July, August and September (UV index 7).
The months with the lowest UV index are January and December (UV index 4).

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Average cloud cover in December
Urasaki, Japan

Average cloud cover in December - Urasaki, Japan
  • Average cloud cover in December: 59

The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is July (Cloud cover 35).

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Average visibility in December
Urasaki, Japan

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

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

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Urasaki, Japan

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