January Weather in Sakata, Japan

Last updated: August 23, 2025

In January, the average temperature in Sakata, Japan hovers around 3°C (37°F). Expect chilly lows of -5°C (24°F) and mild highs reaching up to 11°C (51°F). During this month, the region experiences 171 mm (6.8 in) of precipitation over approximately 22 days, contributing to a damp atmosphere with an average humidity of 79%.

January Temperature in Sakata

In January in Sakata, the average temperature is 3°C (37°F), with maximums reaching up to 11°C (51°F) and minimums dipping as low as -5°C (24°F). It's essential to pack warm clothing if you're planning to travel during this time.

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

The chart illustrates January temperature patterns in Sakata, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sakata, January typically has an average temperature of 3°C (37°F), with highs reaching up to 11°C (51°F) and lows dropping to around -5°C (24°F).

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

January Precipitation in Sakata

In Sakata in January, the precipitation amount reaches 171 mm (6.8 in) over a span of 22 days.

January Precipitation Trends in Sakata

The chart displays monthly precipitation patterns in Sakata, 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 Sakata, January typically receives around 171 mm (6.8 inches) of precipitation spread over approximately 22 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 Sakata

In Sakata in January, humidity is 79%. With an average temperature of 3°C (37°F), this humidity feels like a chilly blanket that clings to your skin, making travel uncomfortable and damp as the cold penetrates your layers.

January Average Humidity in Sakata

This chart illustrates the average monthly humidity levels in Sakata, 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 Sakata is approximately 79%, 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 Sakata

In Sakata in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Sakata, you can check the information here.

Maximum UV Index Levels in Sakata for January

The chart shows the monthly maximum UV Index (UVI) for Sakata 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 Sakata typically reaches 3, which falls under the moderate exposure category.

Data source: Sakata 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 Sakata Compares to Other Months

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

This table compares monthly weather conditions in Sakata, 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 (37°F)	171 mm (6.8 inches)	79%	moderate
February Weather	3°C (37°F)	168 mm (6.6 inches)	78%	moderate
March Weather	6°C (43°F)	138 mm (5.5 inches)	76%	high
April Weather	10°C (50°F)	137 mm (5.4 inches)	78%	very high
May Weather	15°C (60°F)	133 mm (5.2 inches)	86%	very high
June Weather	19°C (67°F)	136 mm (5.3 inches)	90%	very high
July Weather	24°C (75°F)	228 mm (9.0 inches)	93%	very high
August Weather	26°C (79°F)	247 mm (9.7 inches)	92%	extreme
September Weather	22°C (72°F)	169 mm (6.7 inches)	84%	very high
October Weather	17°C (62°F)	187 mm (7.3 inches)	80%	high
November Weather	11°C (52°F)	175 mm (6.9 inches)	76%	moderate
December Weather	5°C (42°F)	254 mm (10.0 inches)	78%	moderate