December weather forecast
Chabana, Japan

December

Weather in December

The first month of the winter, December, is still a comfortable month in Chabana, Japan, with an average temperature fluctuating between 17.5°C (63.5°F) and 19.5°C (67.1°F).

Temperature

The start of December comes with a small reduction in the average high-temperature, subtly receding from a moderately hot 23°C (73.4°F) in November to an enjoyable 19.5°C (67.1°F). In Chabana, the nighttime temperature in December descends gently to an average of 17.5°C (63.5°F).

Humidity

January and December, with an average relative humidity of 71%, are the least humid months.

Rainfall

In Chabana, in December, it is raining for 19.9 days, with typically 79mm (3.11") of accumulated precipitation. In Chabana, during the entire year, the rain falls for 218.1 days and collects up to 1335mm (52.56") of precipitation.

Daylight

The month with the shortest days is December, with an average of 10h and 30min of daylight.
On the first day of the month, sunrise is at 06:58 and sunset at 17:32. On the last day of December, sunrise is at 07:15 and sunset at 17:43 JST.

Sunshine

In Chabana, the average sunshine in December is 4.1h.

UV index

With an average maximum UV index of 4, December is the month with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.
Note: In December, a regular UV index of 4 translates into these guidelines:
Make use of precautions - It is urged to ward off sun damage. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.

Frequently asked questions

What is the usual temperature for Chabana in December?
The average high-temperature, in December, in Chabana, is 19.5°C (67.1°F), while the average low-temperature is 17.5°C (63.5°F). In September, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, is estimated at 33°C (91.4°F).
What are the least humid months?
January and December, with an average relative humidity of 71%, are the least humid months.
What is the average humidity in December?
The average relative humidity in December is 71%.
How much does it rain in December?
In Chabana, in December, during 19.9 rainfall days, 79mm (3.11") of precipitation is typically accumulated.
What is the month with the shortest days?
With an average of 10h and 30min of daylight, December has the shortest days of the year.
How many hours of daylight does Chabana have in December?
The average day length in December is 10h and 28min.
When are sunrise and sunset in December?
On the first day of December, sunrise is at 06:58 and sunset at 17:32. On the last day of the month, sunrise is at 07:15 and sunset at 17:43 JST.
How many hours of sunshine does Chabana have in December?
In Chabana, Japan, the average sunshine duration in December is 4.1h.
What is the month with the lowest UV index?
December is the month with the lowest UV index, with an average maximum UV index of 4.
What is the UV index reading in December?
In Chabana, the average daily maximum UV index in December is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health 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
Chabana, Japan
  • Average high temperature in December: 19.5°C

The warmest month (with the highest average high temperature) is August (29.1°C).
The month with the lowest average high temperature is January (17.9°C).

  • Average low temperature in December: 17.5°C

The month with the highest average low temperature is August (28°C).
The coldest month (with the lowest average low temperature) is January (15.9°C).

Average pressure in December
Chabana, 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 (1006.9mbar).

Average wind speed in December
Chabana, Japan
  • Average wind speed in December: 28.1km/h

The windiest month (with the highest average wind speed) is December (28.1km/h).
The calmest month (with the lowest average wind speed) is May (20.8km/h).

Average humidity in December
Chabana, Japan
  • Average humidity in December: 71%

The month with the highest relative humidity is June (87%).
The months with the lowest relative humidity are January and December (71%).

Average rainfall in December
Chabana, Japan
  • Average rainfall in December: 79mm

The wettest month (with the highest rainfall) is June (231mm).
The driest month (with the least rainfall) is February (60mm).

Average rainfall days in December
Chabana, Japan
  • Average rainfall days in December: 19.9 days

The month with the highest number of rainy days is June (21.1 days).
The month with the least rainy days is July (15.4 days).

Average daylight in December /
Average sunshine in December
Chabana, 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: 3h and 54min).

Average sunshine days in December
Chabana, Japan
  • Average sunshine days in December: 6.9 days

The month with the most sunshine days is July (13.4 days).
The month with the least sunshine days is December (6.9 days).

Average UV index in December
Chabana, 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
Chabana, Japan
  • Average cloud cover in December: 60

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

Average visibility in December
Chabana, 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).

englishespañol中文
Share