January Weather in Yuza, Japan

Last updated: August 23, 2025

In January, the average temperature in Yuza, Japan hovers around 1°C (34°F), with extremes ranging from a chilly -8°C (18°F) to a mild 9°C (49°F). Expect 148 mm (5.8 in) of precipitation spread across 21 days, coupled with an average humidity of 79%. Prepare for a cool and damp atmosphere during your visit!

January Temperature in Yuza

In January in Yuza, the average temperature is 1°C (34°F). The maximum can reach 9°C (49°F), while the minimum can drop as low as -8°C (18°F). Travelers should pack warm clothing and be prepared for chilly conditions.

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

The chart illustrates January temperature patterns in Yuza, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yuza, January typically has an average temperature of 1°C (34°F), with highs reaching up to 9°C (49°F) and lows dropping to around -8°C (18°F).

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

January Precipitation in Yuza

In Yuza in January, the total precipitation amount is 148 mm (5.8 in) spread over 21 days.

January Precipitation Trends in Yuza

The chart displays monthly precipitation patterns in Yuza, 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 Yuza, January typically receives around 148 mm (5.8 inches) of precipitation spread over approximately 21 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 Yuza

In Yuza in January, humidity is 79%. With an average temperature of 1°C (34°F), this humidity feels like an icy blanket wrapping around you, making travel particularly brisk and requiring extra layers to stay warm and comfortable.

January Average Humidity in Yuza

This chart illustrates the average monthly humidity levels in Yuza, 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 Yuza is approximately 79%, 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 Yuza

In Yuza in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Yuza, you can check the information here.

Maximum UV Index Levels in Yuza for January

The chart shows the monthly maximum UV Index (UVI) for Yuza 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 Yuza typically reaches 3, which falls under the moderate exposure category.

Data source: Yuza 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 Yuza Compares to Other Months

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

This table compares monthly weather conditions in Yuza, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (34°F)	148 mm (5.8 inches)	79%	moderate
February Weather	1°C (35°F)	150 mm (5.9 inches)	78%	moderate
March Weather	5°C (42°F)	140 mm (5.5 inches)	76%	high
April Weather	10°C (50°F)	141 mm (5.6 inches)	78%	very high
May Weather	16°C (61°F)	131 mm (5.2 inches)	86%	very high
June Weather	20°C (68°F)	144 mm (5.7 inches)	90%	very high
July Weather	24°C (76°F)	241 mm (9.5 inches)	93%	very high
August Weather	25°C (78°F)	251 mm (9.9 inches)	92%	extreme
September Weather	21°C (70°F)	161 mm (6.3 inches)	84%	very high
October Weather	15°C (60°F)	173 mm (6.8 inches)	80%	high
November Weather	9°C (49°F)	153 mm (6.0 inches)	76%	moderate
December Weather	3°C (38°F)	209 mm (8.2 inches)	78%	moderate