January Weather in Bifuka, Japan

Last updated: August 23, 2025

In Bifuka, Japan, the average temperature in January hovers around -8°C (17°F), with minimums dipping to -21°C (-6°F) and maximums reaching up to 2°C (36°F). Expect 79 mm (3.1 in) of precipitation spread over 18 days, and with an average humidity of 87%, be prepared for a chilly and damp experience!

January Temperature in Bifuka

In January in Bifuka, the average temperature is -8°C (17°F), with maximums reaching 2°C (36°F) and minimums plunging as low as -21°C (-6°F). Be sure to pack warm clothing and prepare for chilly conditions if you plan to travel during this time.

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

The chart illustrates January 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, January typically has an average temperature of -8°C (17°F), with highs reaching up to 2°C (36°F) and lows dropping to around -21°C (-6°F).

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

January Precipitation in Bifuka

In Bifuka in January, the precipitation amount is 79 mm (3.1 in) spread over 18 days.

January Precipitation Trends in Bifuka

The chart displays monthly precipitation patterns in Bifuka, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Bifuka, January typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 18 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Bifuka

In Bifuka in January, humidity is 87%. With an average temperature of -8°C (17°F), this humidity feels like a biting chill that seeps into your bones, making travel uncomfortable and every breath feel heavy.

January Average Humidity in Bifuka

This chart illustrates the average monthly humidity levels in Bifuka, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Bifuka is approximately 87%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Bifuka

In Bifuka in January, 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 January

The chart shows the monthly maximum UV Index (UVI) for Bifuka in January, 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 January, the maximum UV index in Bifuka typically reaches 2, which falls under the low exposure category.

Data source: Bifuka January 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 January 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 January’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 January’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