December Weather in Bifuka, Japan

Last updated: August 23, 2025

In Bifuka, Japan, the average temperature in December hovers around -5°C (22°F), with a minimum dipping as low as -19°C (-2°F) and a maximum reaching 10°C (51°F). Prepare for frequent precipitation, totaling 125 mm (4.9 in) over 27 days of the month, while the air remains notably humid at an average of 83%.

December Temperature in Bifuka

In December in Bifuka, the average temperature is -5°C (22°F). The maximum can reach 10°C (51°F), while the minimum can drop to as low as -19°C (-2°F). It's advisable to prepare for chilly conditions with warm clothing if you plan to travel during this time.

December Weather in Bifuka: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Bifuka, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bifuka, December typically has an average temperature of -5°C (22°F), with highs reaching up to 10°C (51°F) and lows dropping to around -19°C (-2°F).

Data source: Temperature data for Bifuka generated using information from the Copernicus Climate Change Service.

December Precipitation in Bifuka

In Bifuka in December, the precipitation amount is 125 mm (4.9 in) spread over 27 days.

December Precipitation Trends in Bifuka

The chart displays monthly precipitation patterns in Bifuka, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Bifuka, December typically receives around 125 mm (4.9 inches) of precipitation spread over approximately 27 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Bifuka

In Bifuka in December, humidity is 83%. With an average temperature of -5°C (22°F), this humidity feels like a biting chill that cuts through layers of clothing, making travel uncomfortable and icy air seem even more unforgiving.

December Average Humidity in Bifuka

This chart illustrates the average monthly humidity levels in Bifuka, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Bifuka is approximately 83%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Bifuka

In Bifuka in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Bifuka, you can visit Hourly UV Index in Bifuka.

Maximum UV Index Levels in Bifuka for December

The chart shows the monthly maximum UV Index (UVI) for Bifuka in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Bifuka typically reaches 2, which falls under the low exposure category.

Data source: Bifuka December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How December Weather in Bifuka Compares to Other Months

Weather in Bifuka varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Bifuka, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Bifuka, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-8°C (17°F)	79 mm (3.1 inches)	87%	low
February Weather	-7°C (19°F)	90 mm (3.5 inches)	84%	moderate
March Weather	-2°C (30°F)	96 mm (3.8 inches)	83%	high
April Weather	3°C (38°F)	78 mm (3.1 inches)	84%	high
May Weather	11°C (52°F)	107 mm (4.2 inches)	88%	very high
June Weather	14°C (57°F)	113 mm (4.4 inches)	88%	very high
July Weather	19°C (67°F)	116 mm (4.6 inches)	93%	very high
August Weather	19°C (66°F)	177 mm (7.0 inches)	94%	very high
September Weather	15°C (60°F)	113 mm (4.5 inches)	86%	high
October Weather	9°C (48°F)	168 mm (6.6 inches)	79%	moderate
November Weather	2°C (36°F)	170 mm (6.7 inches)	77%	moderate
December Weather	-5°C (22°F)	125 mm (4.9 inches)	83%	low