January Weather in Tsuyama, Japan

Last updated: August 23, 2025

In January, the average temperature in Tsuyama, Japan is a brisk 3°C (38°F), with a minimum dipping down to -9°C (16°F) and a maximum reaching 15°C (59°F). Visitors should brace for 41 mm (1.6 in) of precipitation over about 6 days, while the air is typically quite moist with an average humidity of 82%.

January Temperature in Tsuyama

In January in Tsuyama, the average temperature is 3°C (38°F). The maximum can reach 15°C (59°F) and the minimum can be as low as -9°C (16°F). Be prepared for a chilly climate and pack layers for your travels!

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

The chart illustrates January temperature patterns in Tsuyama, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tsuyama, January typically has an average temperature of 3°C (38°F), with highs reaching up to 15°C (59°F) and lows dropping to around -9°C (16°F).

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

January Precipitation in Tsuyama

In Tsuyama in January, the precipitation amount is 41 mm (1.6 in) over the course of 6 days.

January Precipitation Trends in Tsuyama

The chart displays monthly precipitation patterns in Tsuyama, 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 Tsuyama, January typically receives around 41 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.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Tsuyama

In Tsuyama in January humidity is 82%. With an average temperature of 3°C (38°F), this humidity feels like a chilly blanket wrapped around you, making outdoor adventures quite uncomfortable and requiring extra layers to stay warm while exploring.

January Average Humidity in Tsuyama

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

In Tsuyama 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 Tsuyama for better planning.

Maximum UV Index Levels in Tsuyama for January

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

Data source: Tsuyama 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 Tsuyama Compares to Other Months

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

This table compares monthly weather conditions in Tsuyama, 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 (38°F)	41 mm (1.6 inches)	82%	moderate
February Weather	4°C (40°F)	56 mm (2.2 inches)	79%	high
March Weather	9°C (48°F)	115 mm (4.5 inches)	73%	very high
April Weather	13°C (56°F)	132 mm (5.2 inches)	74%	extreme
May Weather	18°C (65°F)	129 mm (5.1 inches)	84%	extreme
June Weather	22°C (71°F)	178 mm (7.0 inches)	86%	extreme
July Weather	26°C (79°F)	325 mm (12.8 inches)	92%	extreme
August Weather	27°C (82°F)	223 mm (8.8 inches)	92%	extreme
September Weather	23°C (74°F)	222 mm (8.8 inches)	87%	very high
October Weather	17°C (63°F)	177 mm (7.0 inches)	85%	high
November Weather	11°C (51°F)	34 mm (1.3 inches)	84%	moderate
December Weather	5°C (42°F)	54 mm (2.1 inches)	82%	moderate