January Weather in Kihoku, Japan

Last updated: August 23, 2025

In January, the average temperature in Kihoku, Japan is a cool 6°C (42°F). Expect a minimum of -3°C (27°F) and a maximum of 15°C (60°F). With an average precipitation of 84 mm (3.3 in) over 7 days, and humidity levels hovering around 82%, be prepared for a damp and chilly month!

January Temperature in Kihoku

In January in Kihoku, the average temperature is 6°C (42°F). Maximum temperatures can reach 15°C (60°F), while minimums can drop to as low as -3°C (27°F). Travelers should be prepared for chilly weather and pack accordingly, as temperatures can vary significantly throughout the day.

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

The chart illustrates January temperature patterns in Kihoku, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kihoku, January typically has an average temperature of 6°C (42°F), with highs reaching up to 15°C (60°F) and lows dropping to around -3°C (27°F).

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

January Precipitation in Kihoku

In Kihoku in January, the total precipitation amount is 84 mm (3.3 in) distributed over a span of 7 days.

January Precipitation Trends in Kihoku

The chart displays monthly precipitation patterns in Kihoku, 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 Kihoku, January typically receives around 84 mm (3.3 inches) of precipitation spread over approximately 7 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 Kihoku

In Kihoku in January, humidity is 82%. With an average temperature of 6°C (42°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and prompting travelers to seek cozy indoor spaces instead.

January Average Humidity in Kihoku

This chart illustrates the average monthly humidity levels in Kihoku, 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 Kihoku is approximately 82%, 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 Kihoku

In Kihoku in January, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Kihoku for better planning.

Maximum UV Index Levels in Kihoku for January

The chart shows the monthly maximum UV Index (UVI) for Kihoku 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 Kihoku typically reaches 4, which falls under the moderate exposure category.

Data source: Kihoku 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 Kihoku Compares to Other Months

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

This table compares monthly weather conditions in Kihoku, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (42°F)	84 mm (3.3 inches)	82%	moderate
February Weather	6°C (43°F)	80 mm (3.2 inches)	79%	high
March Weather	10°C (50°F)	208 mm (8.2 inches)	74%	very high
April Weather	13°C (57°F)	192 mm (7.6 inches)	76%	extreme
May Weather	18°C (64°F)	228 mm (9.0 inches)	83%	extreme
June Weather	21°C (70°F)	299 mm (11.8 inches)	87%	extreme
July Weather	24°C (76°F)	351 mm (13.8 inches)	93%	extreme
August Weather	26°C (79°F)	251 mm (9.9 inches)	91%	extreme
September Weather	23°C (74°F)	377 mm (14.9 inches)	87%	very high
October Weather	18°C (65°F)	531 mm (20.9 inches)	85%	high
November Weather	13°C (56°F)	91 mm (3.6 inches)	83%	high
December Weather	8°C (47°F)	101 mm (4.0 inches)	83%	moderate