December weather forecast
Yoshiwara, Japan

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Weather in December

The first month of the winter, December, is also a frosty month in Yoshiwara, Japan, with temperature in the range of an average high of 8.7°C (47.7°F) and an average low of 1.5°C (34.7°F).

Temperature

A shift in the average high-temperature occurs in December, reducing from a mild 14°C (57.2°F) in November to a frosty 8.7°C (47.7°F). Throughout December, Yoshiwara registers a consistent average low-temperature of 1.5°C (34.7°F).

Humidity

The average relative humidity in December is 71%.

Rainfall

In Yoshiwara, in December, during 9.6 rainfall days, 62mm (2.44") of precipitation is typically accumulated. Throughout the year, in Yoshiwara, there are 190.4 rainfall days, and 1315mm (51.77") of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall in Yoshiwara. In Yoshiwara, in December, during 3.7 snowfall days, 34mm (1.34") of snow is typically accumulated. In Yoshiwara, during the entire year, snow falls for 22.2 days and aggregates up to 347mm (13.66") of snow.

Daylight

The month with the shortest days is December, with an average of 9h and 48min of daylight.
On the first day of the month, sunrise is at 06:35 and sunset at 16:33. On the last day of December, sunrise is at 06:53 and sunset at 16:43 JST.

Sunshine

The average sunshine in December is 6.7h.

UV index

The months with the lowest UV index in Yoshiwara, Japan, are January, February and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: In December, the UV index of 2 transforms into the following advice:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
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Frequently asked questions

What is the usual temperature for Yoshiwara in December?

The high-temperature, in December, in Yoshiwara, is 8.7°C (47.7°F), while the low-temperature averages to 1.5°C (34.7°F). The average heat index (a.k.a. 'real feel', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in August is calculated to be 33°C (91.4°F).

What is the average humidity in December in Yoshiwara?

In December, the average relative humidity in Yoshiwara, Japan, is 71%.

How many days does it rain in December in Yoshiwara?

In Yoshiwara, Japan, during December, the rain falls for 9.6 days and regularly aggregates up to 62mm (2.44") of precipitation.

How much does it snow in Yoshiwara in December?

In December, it is snowing for 3.7 days. Throughout December, 34mm (1.34") of snow is accumulated.

What is the month with the shortest days in Yoshiwara?

December has the shortest days of the year, with an average of 9h and 48min of daylight.

How many hours of daylight does Yoshiwara have in December?

The average day length in December in Yoshiwara is 9h and 50min.

What time are sunrise and sunset in December in Yoshiwara?

On the first day of December, sunrise is at 06:35 and sunset at 16:33. On the last day of the month, sunrise is at 06:53 and sunset at 16:43 JST.

How long on average sun shines in December in Yoshiwara?

The average sunshine duration in December in Yoshiwara is 6.7h.

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

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

What is the UV index intensity in December in Yoshiwara?

In Yoshiwara, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a low health risk from 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
Yoshiwara, Japan

Average temperature in December - Yoshiwara, Japan
  • Average high temperature in December: 8.7°C

The warmest month (with the highest average high temperature) is August (28.3°C).
The month with the lowest average high temperature is January (6.5°C).

  • Average low temperature in December: 1.5°C

The month with the highest average low temperature is August (20.6°C).
The coldest month (with the lowest average low temperature) is January (-1.5°C).

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Average pressure in December
Yoshiwara, Japan

Average pressure in December - Yoshiwara, Japan
  • Average pressure in December: 1017mbar

The month with the highest atmospheric pressure is November (1018.4mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).

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Average wind speed in December
Yoshiwara, Japan

Average wind speed in December - Yoshiwara, Japan
  • Average wind speed in December: 8.9km/h

The windiest month (with the highest average wind speed) is March (9.6km/h).
The calmest month (with the lowest average wind speed) is August (7.3km/h).

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Average humidity in December
Yoshiwara, Japan

Average humidity in December - Yoshiwara, Japan
  • Average humidity in December: 71%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is January (67%).

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Average rainfall in December
Yoshiwara, Japan

Average rainfall in December - Yoshiwara, Japan
  • Average rainfall in December: 62mm

The wettest month (with the highest rainfall) is July (202mm).
The driest month (with the least rainfall) is January (45mm).

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Average rainfall days in December
Yoshiwara, Japan

Average rainfall days in December - Yoshiwara, Japan
  • Average rainfall days in December: 9.6 days

The month with the highest number of rainy days is July (23.4 days).
The month with the least rainy days is January (7.5 days).

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Average snowfall in December
Yoshiwara, Japan

Average snowfall in December - Yoshiwara, Japan
  • Average snowfall in December: 34mm

The month with the highest snowfall is February (125mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days in December
Yoshiwara, Japan

Average snowfall days in December - Yoshiwara, Japan
  • Average snowfall days in December: 3.7 days

The month with the highest number of snowfall days is February (7.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in December / Average sunshine in December - Yoshiwara, 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: 6h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 6h and 18min).

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Average sunshine days in December
Yoshiwara, Japan

Average sunshine days in December - Yoshiwara, Japan
  • Average sunshine days in December: 17.7 days

The month with the most sunshine days is January (19 days).
The month with the least sunshine days is August (4.5 days).

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Average UV index in December
Yoshiwara, Japan

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

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Average cloud cover in December
Yoshiwara, Japan

Average cloud cover in December - Yoshiwara, Japan
  • Average cloud cover in December: 23

The months with the most cloud cover are June and July (Cloud cover 41).
The month with the least cloud cover is January (Cloud cover 22).

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Average visibility in December
Yoshiwara, Japan

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

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

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Yoshiwara, Japan

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