January Weather in Nemuro, Japan

Last updated: August 23, 2025

In Nemuro, Japan, the average temperature in January hovers around -3°C (28°F), with extremes ranging from a chilly -10°C (15°F) to a mild 6°C (43°F). Expect about 42 mm (1.7 in) of precipitation over the course of 6 days, contributing to an average humidity level of 78%. Whether you're bundling up for the cold or preparing for damp days, this month presents a unique climate experience!

January Temperature in Nemuro

In January in Nemuro, the average temperature is -3°C (28°F), with maximums reaching 6°C (43°F) and minimums dropping as low as -10°C (15°F). Be prepared for cold conditions if you plan to travel during this time.

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

The chart illustrates January temperature patterns in Nemuro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nemuro, January typically has an average temperature of -3°C (28°F), with highs reaching up to 6°C (43°F) and lows dropping to around -10°C (15°F).

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

January Precipitation in Nemuro

In Nemuro in January, the total precipitation amount is 42 mm (1.7 in) spread over 6 days.

January Precipitation Trends in Nemuro

The chart displays monthly precipitation patterns in Nemuro, 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 Nemuro, January typically receives around 42 mm (1.7 inches) of precipitation spread over approximately 6 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 Nemuro

In Nemuro in January, humidity is 78%. With an average temperature of -3°C (28°F), this humidity feels like an eerie chill that seeps into your bones, making it essential to dress in layers while exploring the frosty landscape.

January Average Humidity in Nemuro

This chart illustrates the average monthly humidity levels in Nemuro, 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 Nemuro is approximately 78%, 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 Nemuro

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

Maximum UV Index Levels in Nemuro for January

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

Data source: Nemuro 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 Nemuro Compares to Other Months

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

This table compares monthly weather conditions in Nemuro, 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 (28°F)	42 mm (1.7 inches)	78%	low
February Weather	-4°C (26°F)	43 mm (1.7 inches)	77%	moderate
March Weather	0°C (32°F)	88 mm (3.5 inches)	80%	moderate
April Weather	3°C (38°F)	66 mm (2.6 inches)	86%	high
May Weather	7°C (45°F)	88 mm (3.5 inches)	91%	very high
June Weather	10°C (50°F)	105 mm (4.1 inches)	94%	very high
July Weather	14°C (58°F)	106 mm (4.2 inches)	96%	very high
August Weather	17°C (63°F)	147 mm (5.8 inches)	97%	very high
September Weather	16°C (62°F)	117 mm (4.6 inches)	89%	very high
October Weather	13°C (56°F)	171 mm (6.7 inches)	80%	moderate
November Weather	7°C (46°F)	89 mm (3.5 inches)	76%	moderate
December Weather	1°C (34°F)	64 mm (2.5 inches)	74%	low