Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
A decrease in the average high-temperature is observed during December, shifting from a wintry 2.7°C (36.9°F) in November to a subzero cold -3.4°C (25.9°F). An average low-temperature of -8.8°C (16.2°F) marks the nights in Bifuka throughout December.Humidity
The average relative humidity in December in Bifuka is 93%.Rainfall
In Bifuka, in December, it is raining for 5.7 days, with typically 100mm (3.94") of accumulated precipitation. Throughout the year, in Bifuka, there are 155.7 rainfall days, and 929mm (36.57") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. The month with the most snowfall in Bifuka is December, when snow falls for 27.5 days and typically aggregates up to 688mm (27.09") of snow.Daylight
With an average of 8h and 54min of daylight, December has the shortest days of the year in Bifuka.On the first day of December, sunrise is at 06:46 and sunset at 15:52. On the last day of the month, sunrise is at 07:06 and sunset at 16:00 JST.
Sunshine
In Bifuka, Japan, the average sunshine in December is 1.2h.UV index
January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the average person.Note: In December, the maximum UV index of 1 suggests these recommendations:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Frequently asked questions
How cold is it in Bifuka in December?
What is the average humidity in December in Bifuka?
How much does it rain in Bifuka in December?
When does it snow the most in Bifuka?
How many days does it snow in December in Bifuka?
What is the month with the shortest days in Bifuka?
What is the average length of the day in December in Bifuka?
When are sunrise and sunset in December in Bifuka?
How many hours of sunshine does Bifuka have in December?
What is the month with the lowest UV index in Bifuka?
What is the UV index intensity in December in Bifuka?
Average temperature in December
Bifuka, Japan
- Average high temperature in December: -3.4°C
The warmest month (with the highest average high temperature) is August (23.5°C).
The month with the lowest average high temperature is January (-5.8°C).
- Average low temperature in December: -8.8°C
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is February (-12.2°C).
Average pressure in December
Bifuka, Japan
- Average pressure in December: 1011.6mbar
The months with the highest atmospheric pressure are October and November (1015mbar).
The month with the lowest atmospheric pressure is July (1008.6mbar).
Average wind speed in December
Bifuka, Japan
- Average wind speed in December: 11.5km/h
The windiest month (with the highest average wind speed) is December (11.5km/h).
The calmest month (with the lowest average wind speed) is July (6.9km/h).
Average humidity in December
Bifuka, Japan
- Average humidity in December: 93%
The month with the highest relative humidity is January (95%).
The month with the lowest relative humidity is May (79%).
Average rainfall in December
Bifuka, Japan
- Average rainfall in December: 100mm
The wettest month (with the highest rainfall) is August (121mm).
The driest month (with the least rainfall) is April (50mm).
Average rainfall days in December
Bifuka, Japan
- Average rainfall days in December: 5.7 days
The month with the highest number of rainy days is August (20.6 days).
The month with the least rainy days is January (2.4 days).
Average snowfall in December
Bifuka, Japan
- Average snowfall in December: 688mm
The month with the highest snowfall is December (688mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Bifuka, Japan
- Average snowfall days in December: 27.5 days
The month with the highest number of snowfall days is January (28.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Bifuka, Japan
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 1h and 1min
The months with the most sunshine are May and August (Average sunshine: 7h and 12min).
The month with the least sunshine is January (Average sunshine: 1h and 0min).
Average sunshine days in December
Bifuka, Japan
- Average sunshine days in December: 1.8 days
The month with the most sunshine days is May (12.1 days).
The month with the least sunshine days is December (1.8 days).
Average UV index in December
Bifuka, Japan
- Average UV index in December: 1
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in December
Bifuka, Japan
- Average cloud cover in December: 88
The month with the most cloud cover is January (Cloud cover 90).
The month with the least cloud cover is September (Cloud cover 54).
Average visibility in December
Bifuka, Japan
- Average visibility in December: 5km
The months with the highest visibility are April, May and October (8km).
The month with the lowest visibility is January (4km).
Bifuka, Japan
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