January Weather in Shizukuishi, Japan

Last updated: August 23, 2025

In January, the average temperature in Shizukuishi, Japan hovers around -4°C (24°F), presenting a chilly atmosphere. The mercury can dip as low as -19°C (-1°F), while the warmest days might reach 4°C (40°F). Expect a notable precipitation amount of 84 mm (3.3 in) spread over 15 days, contributing to an average humidity of 80%. Be prepared for a truly wintry experience!

January Temperature in Shizukuishi

In January in Shizukuishi, the average temperature is -4°C (24°F), with maximums reaching 4°C (40°F) and minimums dropping as low as -19°C (-1°F). It's advisable to bundle up and prepare for cold conditions if you plan to visit during this time.

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

The chart illustrates January temperature patterns in Shizukuishi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shizukuishi, January typically has an average temperature of -4°C (24°F), with highs reaching up to 4°C (40°F) and lows dropping to around -19°C (-1°F).

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

January Precipitation in Shizukuishi

In Shizukuishi in January, the total precipitation amount is 84 mm (3.3 in) recorded over a span of 15 days.

January Precipitation Trends in Shizukuishi

The chart displays monthly precipitation patterns in Shizukuishi, 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 Shizukuishi, January typically receives around 84 mm (3.3 inches) of precipitation spread over approximately 15 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 Shizukuishi

In Shizukuishi in January humidity is 80%. With an average temperature of -4°C (24°F), this humidity feels like an icy dampness that seeps into your clothes, making every step outside a chillier challenge, as if the cold air clings to you, dampening the joy of exploration.

January Average Humidity in Shizukuishi

This chart illustrates the average monthly humidity levels in Shizukuishi, 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 Shizukuishi is approximately 80%, 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 Shizukuishi

In Shizukuishi 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 Shizukuishi, you can check the information here.

Maximum UV Index Levels in Shizukuishi for January

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

Data source: Shizukuishi 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 Shizukuishi Compares to Other Months

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

This table compares monthly weather conditions in Shizukuishi, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (24°F)	84 mm (3.3 inches)	80%	moderate
February Weather	-4°C (26°F)	112 mm (4.4 inches)	79%	moderate
March Weather	1°C (34°F)	120 mm (4.7 inches)	77%	high
April Weather	7°C (44°F)	143 mm (5.6 inches)	75%	very high
May Weather	13°C (56°F)	120 mm (4.7 inches)	80%	very high
June Weather	17°C (63°F)	139 mm (5.5 inches)	87%	very high
July Weather	21°C (71°F)	192 mm (7.6 inches)	92%	very high
August Weather	22°C (72°F)	184 mm (7.3 inches)	92%	extreme
September Weather	18°C (65°F)	138 mm (5.4 inches)	86%	very high
October Weather	12°C (53°F)	166 mm (6.5 inches)	82%	high
November Weather	5°C (42°F)	103 mm (4.1 inches)	79%	moderate
December Weather	-2°C (30°F)	122 mm (4.8 inches)	80%	moderate