January Weather in Maizuru, Japan

Last updated: August 23, 2025

In January, the average temperature in Maizuru, Japan hovers around 5°C (41°F). During this month, temperatures can dip as low as -3°C (27°F) or rise to a pleasant 17°C (63°F). Expect 68 mm (2.7 in) of precipitation spread across about 15 days, and prepare for a high level of humidity at 82%.

January Temperature in Maizuru

In January in Maizuru, the average temperature is 5°C (41°F), with maximums reaching up to 17°C (63°F) and minimums dropping as low as -3°C (27°F). This diverse temperature range makes it essential for travelers to pack accordingly, ensuring comfort whether experiencing the brisk chill or enjoying milder days.

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

The chart illustrates January temperature patterns in Maizuru, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Maizuru, January typically has an average temperature of 5°C (41°F), with highs reaching up to 17°C (63°F) and lows dropping to around -3°C (27°F).

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

January Precipitation in Maizuru

In Maizuru in January, the total precipitation amount is 68 mm (2.7 in) recorded over a span of 15 days.

January Precipitation Trends in Maizuru

The chart displays monthly precipitation patterns in Maizuru, 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 Maizuru, January typically receives around 68 mm (2.7 inches) of precipitation spread over approximately 15 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 Maizuru

In Maizuru in January, humidity is 82%. With an average temperature of 5°C (41°F), this humidity feels like a chilly, damp blanket wrapping around you, making outdoor activities less enjoyable and making it essential to dress in layers to stay warm while navigating the wet conditions.

January Average Humidity in Maizuru

This chart illustrates the average monthly humidity levels in Maizuru, 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 Maizuru is approximately 82%, 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 Maizuru

In Maizuru 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 Maizuru for better planning.

Maximum UV Index Levels in Maizuru for January

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

Data source: Maizuru 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 Maizuru Compares to Other Months

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

This table compares monthly weather conditions in Maizuru, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (41°F)	68 mm (2.7 inches)	82%	moderate
February Weather	6°C (42°F)	74 mm (2.9 inches)	79%	moderate
March Weather	10°C (50°F)	120 mm (4.7 inches)	74%	very high
April Weather	14°C (57°F)	138 mm (5.4 inches)	76%	very high
May Weather	19°C (67°F)	137 mm (5.4 inches)	83%	extreme
June Weather	22°C (72°F)	181 mm (7.1 inches)	87%	extreme
July Weather	27°C (81°F)	321 mm (12.6 inches)	93%	extreme
August Weather	29°C (84°F)	248 mm (9.7 inches)	91%	extreme
September Weather	24°C (76°F)	212 mm (8.3 inches)	87%	very high
October Weather	19°C (66°F)	214 mm (8.4 inches)	85%	high
November Weather	13°C (55°F)	59 mm (2.3 inches)	83%	moderate
December Weather	8°C (46°F)	90 mm (3.5 inches)	83%	moderate