January Weather in Tamano, Japan

Last updated: August 23, 2025

In January, the average temperature in Tamano, Japan hovers around 7°C (45°F), with a minimum of 0°C (32°F) and a maximum of 15°C (58°F). Expect a modest precipitation amount of 39 mm (1.6 in) over approximately 6 days. Additionally, the air is quite humid, with an average humidity level of 82%.

January Temperature in Tamano

In January in Tamano, the average temperature is 7°C (45°F), with maximums reaching 15°C (58°F) and minimums dropping as low as 0°C (32°F). It's a cool time to visit, so make sure to pack accordingly for varied temperatures!

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

The chart illustrates January temperature patterns in Tamano, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tamano, January typically has an average temperature of 7°C (45°F), with highs reaching up to 15°C (58°F) and lows dropping to around 0°C (32°F).

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

January Precipitation in Tamano

In Tamano in January, the precipitation amount is 39 mm (1.6 in) over the course of 6 days.

January Precipitation Trends in Tamano

The chart displays monthly precipitation patterns in Tamano, 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 Tamano, January typically receives around 39 mm (1.6 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 Tamano

In Tamano in January humidity is 82%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities feel much colder and less inviting, which can make exploring less enjoyable unless you're dressed warmly.

January Average Humidity in Tamano

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

In Tamano 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 Tamano for better planning.

Maximum UV Index Levels in Tamano for January

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

Data source: Tamano 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 Tamano Compares to Other Months

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

This table compares monthly weather conditions in Tamano, 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 (45°F)	39 mm (1.6 inches)	82%	moderate
February Weather	7°C (44°F)	52 mm (2.1 inches)	79%	moderate
March Weather	10°C (50°F)	94 mm (3.7 inches)	73%	very high
April Weather	14°C (57°F)	116 mm (4.6 inches)	74%	extreme
May Weather	18°C (65°F)	111 mm (4.4 inches)	84%	extreme
June Weather	22°C (71°F)	142 mm (5.6 inches)	86%	extreme
July Weather	26°C (79°F)	259 mm (10.2 inches)	92%	extreme
August Weather	28°C (82°F)	127 mm (5.0 inches)	92%	extreme
September Weather	25°C (77°F)	177 mm (7.0 inches)	87%	very high
October Weather	20°C (69°F)	199 mm (7.8 inches)	85%	high
November Weather	15°C (59°F)	38 mm (1.5 inches)	84%	moderate
December Weather	9°C (49°F)	49 mm (1.9 inches)	82%	moderate