January Weather in Nishishinminato, Japan

Last updated: August 23, 2025

In Nishishinminato, Japan, the average temperature in January hovers around 3°C (38°F). This chilly month can see lows plummeting to -9°C (16°F), while highs can reach a milder 16°C (61°F). Prepare for frequent rain, as 149 mm (5.9 in) of precipitation is expected over 21 days, and don't forget the 80% average humidity that adds to the cool atmosphere.

January Temperature in Nishishinminato

In January in Nishishinminato, the average temperature is 3°C (38°F). The maximum can reach 16°C (61°F), while the minimum can drop as low as -9°C (16°F). Be prepared for chilly weather and pack accordingly if you plan to visit during this time.

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

The chart illustrates January temperature patterns in Nishishinminato, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nishishinminato, January typically has an average temperature of 3°C (38°F), with highs reaching up to 16°C (61°F) and lows dropping to around -9°C (16°F).

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

January Precipitation in Nishishinminato

In Nishishinminato in January, the total precipitation amount is 149 mm (5.9 in) spread over 21 days.

January Precipitation Trends in Nishishinminato

The chart displays monthly precipitation patterns in Nishishinminato, 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 Nishishinminato, January typically receives around 149 mm (5.9 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 Nishishinminato

In Nishishinminato in January, humidity is 80%. With an average temperature of 3°C (38°F), this humidity feels like a chilly dampness that clings to your skin, making traveling uncomfortable and forcing you to bundle up just to step outside.

January Average Humidity in Nishishinminato

This chart illustrates the average monthly humidity levels in Nishishinminato, 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 Nishishinminato is approximately 80%, 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 Nishishinminato

In Nishishinminato 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 Nishishinminato, you can check the information here.

Maximum UV Index Levels in Nishishinminato for January

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

Data source: Nishishinminato 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 Nishishinminato Compares to Other Months

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

This table compares monthly weather conditions in Nishishinminato, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (38°F)	149 mm (5.9 inches)	80%	moderate
February Weather	4°C (39°F)	145 mm (5.7 inches)	78%	moderate
March Weather	8°C (47°F)	159 mm (6.3 inches)	76%	high
April Weather	13°C (55°F)	167 mm (6.6 inches)	77%	very high
May Weather	19°C (66°F)	124 mm (4.9 inches)	85%	very high
June Weather	22°C (72°F)	181 mm (7.1 inches)	89%	extreme
July Weather	26°C (80°F)	356 mm (14.0 inches)	93%	extreme
August Weather	28°C (83°F)	265 mm (10.4 inches)	92%	extreme
September Weather	23°C (74°F)	238 mm (9.4 inches)	84%	very high
October Weather	17°C (64°F)	196 mm (7.7 inches)	81%	high
November Weather	11°C (53°F)	124 mm (4.9 inches)	77%	moderate
December Weather	6°C (43°F)	192 mm (7.5 inches)	79%	moderate