December weather forecastYuki, Japan

December

Weather in December

The first month of the winter, December, is still a chilly month in Yuki, Japan, with temperature in the range of an average low of 3.4°C (38.1°F) and an average high of 9.6°C (49.3°F).

Temperature

Yuki's weather changes with the onset of December, slightly falling from a refreshing 15.4°C (59.7°F) in November to a chilly 9.6°C (49.3°F). During the month of December, an average low-temperature of 3.4°C (38.1°F) is recorded in Yuki.

Humidity

In Yuki, the average relative humidity in December is 64%.

Rainfall

December is the month with the least rainfall. Rain falls for 7.5 days and accumulates 27mm (1.06") of precipitation.

Snowfall

April through October and December are months without snowfall in Yuki, Japan.

Daylight

The month with the shortest days in Yuki, Japan, is December, with an average of 9h and 42min of daylight.
On the first day of December, sunrise is at 06:33 and sunset at 16:25. On the last day of the month, sunrise is at 06:51 and sunset at 16:35 JST.

Sunshine

In December, the average sunshine in Yuki is 6.5h.

UV index

The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for average individuals.
Note: In December, the maximum UV index of 2 transforms into these recommendations:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Opt for tightly woven and loose clothing to enhance protection from the Sun. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.

Updated: Jan 31, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Yuki, 9.6°C (49.3°F) is the average high-temperature and 3.4°C (38.1°F) is the average low-temperature during December. The average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in August is estimated at 41°C (105.8°F).

In Yuki, Japan, the average relative humidity in December is 64%.

The month with the least rainfall in Yuki, Japan, is December, when the rain falls for 7.5 days and typically collects 27mm (1.06") of precipitation.

In Yuki, in December, during 7.5 rainfall days, 27mm (1.06") of precipitation is typically accumulated.

In Yuki, Japan, snow does not fall in April through October and December.

In December, in Yuki, it doesn't snow. November is the latest month when it typically snows.

December has the shortest days of the year, with an average of 9h and 42min of daylight.

The average day length in December in Yuki is 9h and 44min.

In December, on the first day of the month, sunrise is at 06:33 and sunset at 16:25. On the last day of the month, in Yuki, Japan, sunrise is at 06:51 and sunset at 16:35 JST.

The average sunshine duration in December in Yuki, Japan, is 6.5h.

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

In Yuki, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

15.4°C

9.6°C

7.4°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

7.8km/h

9.1km/h

9.7km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

18.4

22.8

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Yuki, Japan

Average high temperature in December: 9.6°C

The warmest month (with the highest average high temperature) is August (31.6°C).
The month with the lowest average high temperature is January (7.4°C).

Average low temperature in December: 3.4°C

The month with the highest average low temperature is August (23.3°C).
The coldest month (with the lowest average low temperature) is January (0.3°C).

Average pressure in December
Yuki, Japan

Average pressure in December: 1016.4mbar

The month with the highest atmospheric pressure is November (1018.4mbar).
The month with the lowest atmospheric pressure is June (1009.3mbar).

Average wind speed in December
Yuki, Japan

Average wind speed in December: 8.2km/h

The windiest month (with the highest average wind speed) is April (9.9km/h).
The calmest month (with the lowest average wind speed) is November (7.2km/h).

Average humidity in December
Yuki, Japan

Average humidity in December: 64%

The month with the highest relative humidity is July (78%).
The month with the lowest relative humidity is January (61%).

Average rainfall in December
Yuki, Japan

Average rainfall in December: 27mm

The wettest month (with the highest rainfall) is October (109mm).
The driest month (with the least rainfall) is December (27mm).

Average rainfall days in December
Yuki, Japan

Average rainfall days in December: 7.5 days

The month with the highest number of rainy days is July (21.2 days).
The month with the least rainy days is January (6.7 days).

Average snowfall in December
Yuki, Japan

Average snowfall in December: 0mm

The month with the highest snowfall is February (39mm).
The months with the least snowfall are April, May, June, July, August, September, October and December (0mm).

Average snowfall days in December
Yuki, Japan

Average snowfall days in December: 0.2 days

The month with the highest number of snowfall days is February (3.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in December: 9h and 42min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

Average sunshine in December: 6h and 30min

The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 6min).

Average sunshine days in December
Yuki, Japan

Average sunshine days in December: 22 days

The month with the most sunshine days is January (22.8 days).
The month with the least sunshine days is July (7 days).

Average UV index in December
Yuki, Japan

Average UV index in December: 2

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in December
Yuki, Japan

Average cloud cover in December: 28

The month with the most cloud cover is June (Cloud cover 48).
The month with the least cloud cover is January (Cloud cover 26).

Average visibility in December
Yuki, Japan

Average visibility in December: 10km

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