January Weather in Nakamura, Japan

Last updated: August 23, 2025

In January, the average temperature in Nakamura, Japan hovers around 9°C (48°F). Expect minimums to dip to -1°C (31°F) and highs reaching up to 19°C (66°F). With an average humidity of 74%, you can anticipate a damp atmosphere, contributing to a precipitation level of 66 mm (2.6 in) over approximately 5 days.

January Temperature in Nakamura

In January in Nakamura, the average temperature is 9°C (48°F). The maximum can reach 19°C (66°F), while the minimum can drop as low as -1°C (31°F). Be prepared for a range of temperatures when traveling to Nakamura during this time.

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

The chart illustrates January temperature patterns in Nakamura, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nakamura, January typically has an average temperature of 9°C (48°F), with highs reaching up to 19°C (66°F) and lows dropping to around -1°C (31°F).

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

January Precipitation in Nakamura

In Nakamura in January, the precipitation amount is 66 mm (2.6 in) over a span of 5 days.

January Precipitation Trends in Nakamura

The chart displays monthly precipitation patterns in Nakamura, 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 Nakamura, January typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 5 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 Nakamura

In Nakamura in January humidity is 74%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and necessitating warm layers to fully enjoy your explorations.

January Average Humidity in Nakamura

This chart illustrates the average monthly humidity levels in Nakamura, 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 Nakamura is approximately 74%, 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 Nakamura

In Nakamura 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 Nakamura for better planning.

Maximum UV Index Levels in Nakamura for January

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

Data source: Nakamura 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 Nakamura Compares to Other Months

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

This table compares monthly weather conditions in Nakamura, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (48°F)	66 mm (2.6 inches)	74%	moderate
February Weather	9°C (48°F)	105 mm (4.1 inches)	70%	high
March Weather	13°C (55°F)	176 mm (6.9 inches)	70%	very high
April Weather	16°C (61°F)	193 mm (7.6 inches)	76%	very high
May Weather	20°C (68°F)	233 mm (9.2 inches)	82%	extreme
June Weather	23°C (73°F)	279 mm (11.0 inches)	86%	extreme
July Weather	26°C (79°F)	422 mm (16.6 inches)	91%	extreme
August Weather	27°C (82°F)	262 mm (10.3 inches)	88%	extreme
September Weather	25°C (78°F)	299 mm (11.8 inches)	85%	extreme
October Weather	21°C (70°F)	285 mm (11.2 inches)	82%	very high
November Weather	16°C (61°F)	92 mm (3.6 inches)	79%	high
December Weather	11°C (52°F)	88 mm (3.5 inches)	77%	moderate