December weather forecast
Minamiuebaru, Japan

December

Weather in December

The first month of the winter, December, is also an agreeable month in Minamiuebaru, Japan, with an average temperature fluctuating between 18.7°C (65.7°F) and 20.6°C (69.1°F).

Temperature

December signifies a gentle decline in Minamiuebaru's average high-temperature, easing from a warm 24°C (75.2°F) in November to a pleasant 20.6°C (69.1°F). With a barely noticeable fluctuation in temperature, Minamiuebaru reaches an average low of 18.7°C (65.7°F) during the December nights.

Humidity

The average relative humidity in December in Minamiuebaru is 73%.

Rainfall

In December, the rain falls for 20.7 days. Throughout December, 77mm (3.03") of precipitation is accumulated. Throughout the year, there are 227.3 rainfall days, and 1392mm (54.8") of precipitation is accumulated.

Daylight

The month with the shortest days in Minamiuebaru, Japan, is December, with an average of 10h and 30min of daylight.
On the first day of December, sunrise is at 06:59 and sunset at 17:36. On the last day of the month, sunrise is at 07:16 and sunset at 17:47 JST.

Sunshine

The average sunshine in December is 4.4h.

UV index

With an average maximum UV index of 4, December is the month with the lowest UV index in Minamiuebaru. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In December, a daily UV index of 4 turns into the following recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. During bright days, sunglasses that offer UVA and UVB defense are recommended.

Frequently asked questions

What is the temperature in December in Minamiuebaru?
The average high-temperature and low-temperature in Minamiuebaru, Japan, during December are 20.6°C (69.1°F) and 18.7°C (65.7°F) respectively. In September, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 33°C (91.4°F).
What is the average humidity in December in Minamiuebaru?
The average relative humidity in December in Minamiuebaru, Japan, is 73%.
How much does it rain in Minamiuebaru in December?
In December, the rain falls for 20.7 days. Throughout December, 77mm (3.03") of precipitation is accumulated.
What is the month with the shortest days in Minamiuebaru?
With an average of 10h and 30min of daylight, December has the shortest days of the year in Minamiuebaru.
How many hours of daylight does Minamiuebaru have in December?
In December, the average day length in Minamiuebaru is 10h and 32min.
When is the sunrise / sunset in December in Minamiuebaru?
In December, on the first day of the month, sunrise is at 06:59 and sunset at 17:36. On the last day of the month, sunrise is at 07:16 and sunset at 17:47 JST.
How long on average sun shines in December in Minamiuebaru?
In December, the average sunshine duration in Minamiuebaru, Japan, is 4.4h.
What is the month with the lowest UV index in Minamiuebaru?
December is the month with the lowest UV index in Minamiuebaru, Japan, with an average maximum UV index of 4.
What is the UV index reading in December in Minamiuebaru?
In December, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unsafe 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 daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December
Minamiuebaru, Japan
  • Average high temperature in December: 20.6°C

The warmest month (with the highest average high temperature) is August (29.4°C).
The month with the lowest average high temperature is January (19°C).

  • Average low temperature in December: 18.7°C

The month with the highest average low temperature is August (28.3°C).
The coldest month (with the lowest average low temperature) is January (16.8°C).

Average pressure in December
Minamiuebaru, Japan
  • Average pressure in December: 1019.8mbar

The month with the highest atmospheric pressure is January (1020.8mbar).
The month with the lowest atmospheric pressure is August (1006.6mbar).

Average wind speed in December
Minamiuebaru, Japan
  • Average wind speed in December: 27.9km/h

The windiest month (with the highest average wind speed) is December (27.9km/h).
The calmest month (with the lowest average wind speed) is May (19.8km/h).

Average humidity in December
Minamiuebaru, Japan
  • Average humidity in December: 73%

The month with the highest relative humidity is June (87%).
The month with the lowest relative humidity is January (72%).

Average rainfall in December
Minamiuebaru, Japan
  • Average rainfall in December: 77mm

The wettest month (with the highest rainfall) is June (207mm).
The driest month (with the least rainfall) is February (58mm).

Average rainfall days in December
Minamiuebaru, Japan
  • Average rainfall days in December: 20.7 days

The months with the highest number of rainy days are January and June (21.5 days).
The month with the least rainy days is April (16.4 days).

Average daylight in December /
Average sunshine in December
Minamiuebaru, 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 2min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

Average sunshine days in December
Minamiuebaru, Japan
  • Average sunshine days in December: 6.4 days

The month with the most sunshine days is April (11.3 days).
The month with the least sunshine days is January (6 days).

Average UV index in December
Minamiuebaru, Japan
  • Average UV index in December: 4

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

Average cloud cover in December
Minamiuebaru, Japan
  • Average cloud cover in December: 58

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is July (Cloud cover 34).

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

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

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