January Weather in Urakawa, Japan

Last updated: August 23, 2025

In January, the average temperature in Urakawa, Japan hovers around -4°C (25°F), with extremes ranging from a chilly -15°C (6°F) to a milder 6°C (44°F). Expect approximately 58 mm (2.3 in) of precipitation over 9 days, contributing to an average humidity level of 84%.

January Temperature in Urakawa

In January, in Urakawa, the average temperature is -4°C (25°F), with maximums reaching up to 6°C (44°F) and minimums dropping as low as -15°C (6°F). Travelers should be prepared for cold weather and pack accordingly to ensure a comfortable experience.

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

The chart illustrates January temperature patterns in Urakawa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Urakawa, January typically has an average temperature of -4°C (25°F), with highs reaching up to 6°C (44°F) and lows dropping to around -15°C (6°F).

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

January Precipitation in Urakawa

In Urakawa in January, the precipitation amount is 58 mm (2.3 in) spread over 9 days.

January Precipitation Trends in Urakawa

The chart displays monthly precipitation patterns in Urakawa, 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 Urakawa, January typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 9 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 Urakawa

In Urakawa in January, humidity is 84%. With an average temperature of -4°C (25°F), this humidity feels like a biting chill that seeps into your bones, making outdoor activities uncomfortable and travel less enjoyable.

January Average Humidity in Urakawa

This chart illustrates the average monthly humidity levels in Urakawa, 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 Urakawa is approximately 84%, 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 Urakawa

In Urakawa 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 Urakawa, you can visit Hourly UV Index in Urakawa.

Maximum UV Index Levels in Urakawa for January

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

Data source: Urakawa 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 Urakawa Compares to Other Months

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

This table compares monthly weather conditions in Urakawa, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (25°F)	58 mm (2.3 inches)	84%	low
February Weather	-4°C (25°F)	65 mm (2.6 inches)	83%	moderate
March Weather	1°C (33°F)	110 mm (4.3 inches)	83%	high
April Weather	5°C (41°F)	101 mm (4.0 inches)	83%	very high
May Weather	10°C (51°F)	108 mm (4.3 inches)	86%	very high
June Weather	14°C (57°F)	115 mm (4.5 inches)	88%	very high
July Weather	18°C (65°F)	111 mm (4.4 inches)	93%	very high
August Weather	20°C (68°F)	167 mm (6.6 inches)	96%	very high
September Weather	17°C (64°F)	134 mm (5.3 inches)	89%	very high
October Weather	12°C (54°F)	206 mm (8.1 inches)	83%	high
November Weather	6°C (43°F)	122 mm (4.8 inches)	80%	moderate
December Weather	-1°C (31°F)	77 mm (3.0 inches)	79%	low