January Weather in Mitoyo, Japan

Last updated: August 23, 2025

In January, the average temperature in Mitoyo, Japan hovers around 7°C (44°F), with minimums dipping to -2°C (29°F) and maximums reaching 15°C (60°F). Expect 49 mm (1.9 in) of precipitation over 8 days, contributing to an average humidity of 82%. Prepare for a cool and moist climate!

January Temperature in Mitoyo

In January in Mitoyo, the average temperature is 7°C (44°F), with maximums reaching 15°C (60°F) and minimums dropping as low as -2°C (29°F). It's advisable to pack layers to stay comfortable during your travels.

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

The chart illustrates January temperature patterns in Mitoyo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mitoyo, January typically has an average temperature of 7°C (44°F), with highs reaching up to 15°C (60°F) and lows dropping to around -2°C (29°F).

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

January Precipitation in Mitoyo

In Mitoyo in January, the precipitation amount is 49 mm (1.9 in) spread over 8 days.

January Precipitation Trends in Mitoyo

The chart displays monthly precipitation patterns in Mitoyo, 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 Mitoyo, January typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 8 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 Mitoyo

In Mitoyo in January, humidity is 82%. With an average temperature of 7°C (44°F), this humidity feels like an unwelcoming chill that seeps into your bones, making outdoor exploration feel damp and cumbersome.

January Average Humidity in Mitoyo

This chart illustrates the average monthly humidity levels in Mitoyo, 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 Mitoyo 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 Mitoyo

In Mitoyo 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 Mitoyo for better planning.

Maximum UV Index Levels in Mitoyo for January

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

Data source: Mitoyo 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 Mitoyo Compares to Other Months

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

This table compares monthly weather conditions in Mitoyo, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (44°F)	49 mm (1.9 inches)	82%	moderate
February Weather	7°C (45°F)	64 mm (2.5 inches)	79%	moderate
March Weather	10°C (51°F)	102 mm (4.0 inches)	73%	very high
April Weather	14°C (58°F)	120 mm (4.7 inches)	74%	very high
May Weather	19°C (67°F)	125 mm (4.9 inches)	84%	extreme
June Weather	22°C (73°F)	161 mm (6.3 inches)	86%	extreme
July Weather	26°C (80°F)	282 mm (11.1 inches)	92%	extreme
August Weather	28°C (83°F)	136 mm (5.3 inches)	92%	extreme
September Weather	25°C (77°F)	187 mm (7.4 inches)	87%	very high
October Weather	20°C (68°F)	206 mm (8.1 inches)	85%	high
November Weather	14°C (58°F)	48 mm (1.9 inches)	84%	moderate
December Weather	9°C (48°F)	53 mm (2.1 inches)	82%	moderate