January Weather in Yudomari, Japan

Last updated: August 23, 2025

In January, the average temperature in Yudomari, Japan hovers around 14°C (57°F), with lows dipping to 6°C (44°F) and highs peaking at 21°C (70°F). Expect a fair amount of rain, with 108 mm (4.2 in) of precipitation spread over about 12 days. The average humidity during this time is around 72%, creating a pleasantly mild atmosphere.

January Temperature in Yudomari

In January in Yudomari, the average temperature is 14°C (57°F). The maximum can reach 21°C (70°F) and the minimum can be as low as 6°C (44°F). This makes Yudomari an ideal destination for travelers seeking mild weather and pleasant outdoor activities.

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

The chart illustrates January temperature patterns in Yudomari, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yudomari, January typically has an average temperature of 14°C (57°F), with highs reaching up to 21°C (70°F) and lows dropping to around 6°C (44°F).

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

January Precipitation in Yudomari

In Yudomari in January, the total precipitation amount is 108 mm (4.2 in) spread over 12 days.

January Precipitation Trends in Yudomari

The chart displays monthly precipitation patterns in Yudomari, 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 Yudomari, January typically receives around 108 mm (4.2 inches) of precipitation spread over approximately 12 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 Yudomari

In Yudomari in January humidity is 72%. With an average temperature of 14°C (57°F), this humidity feels like a damp embrace, making outdoor activities slightly uncomfortable and requiring careful planning to stay hydrated and enjoy your travels.

January Average Humidity in Yudomari

This chart illustrates the average monthly humidity levels in Yudomari, 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 Yudomari is approximately 72%, 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 Yudomari

In Yudomari in January, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Yudomari.

Maximum UV Index Levels in Yudomari for January

The chart shows the monthly maximum UV Index (UVI) for Yudomari 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 Yudomari typically reaches 5, which falls under the moderate exposure category.

Data source: Yudomari 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 Yudomari Compares to Other Months

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

This table compares monthly weather conditions in Yudomari, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	14°C (57°F)	108 mm (4.2 inches)	72%	moderate
February Weather	14°C (57°F)	157 mm (6.2 inches)	68%	high
March Weather	16°C (62°F)	213 mm (8.4 inches)	72%	very high
April Weather	19°C (66°F)	186 mm (7.3 inches)	79%	extreme
May Weather	22°C (71°F)	273 mm (10.7 inches)	83%	extreme
June Weather	24°C (76°F)	491 mm (19.3 inches)	86%	extreme
July Weather	27°C (81°F)	281 mm (11.0 inches)	90%	extreme
August Weather	28°C (82°F)	214 mm (8.4 inches)	85%	extreme
September Weather	27°C (80°F)	256 mm (10.1 inches)	80%	extreme
October Weather	24°C (75°F)	164 mm (6.4 inches)	78%	very high
November Weather	20°C (68°F)	150 mm (5.9 inches)	76%	high
December Weather	16°C (61°F)	132 mm (5.2 inches)	74%	moderate