January Weather in Fukui-shi, Japan

Last updated: August 23, 2025

In January, the average temperature in Fukui-shi, Japan hovers around 3°C (38°F), with a chill that can dip to a minimum of -5°C (22°F) and a comfortable maximum of 14°C (58°F). Expect 188 mm (7.4 in) of precipitation spread across 21 days, leading to a high average humidity of 82%. Bundle up and prepare for a wintery month!

January Temperature in Fukui-shi

In January in Fukui-shi, the average temperature is 3°C (38°F). Maximum temperatures can reach 14°C (58°F), while minimum temperatures can drop to as low as -5°C (22°F). It's advisable to pack layers and warm clothing for your travels during this time.

January Weather in Fukui-shi: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Fukui-shi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fukui-shi, January typically has an average temperature of 3°C (38°F), with highs reaching up to 14°C (58°F) and lows dropping to around -5°C (22°F).

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

January Precipitation in Fukui-shi

In Fukui-shi in January, the total precipitation amount is 188 mm (7.4 in) over a span of 21 days.

January Precipitation Trends in Fukui-shi

The chart displays monthly precipitation patterns in Fukui-shi, 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 Fukui-shi, January typically receives around 188 mm (7.4 inches) of precipitation spread over approximately 21 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 Fukui-shi

In Fukui-shi 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 Fukui-shi

This chart illustrates the average monthly humidity levels in Fukui-shi, 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 Fukui-shi 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 Fukui-shi

In Fukui-shi 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 Fukui-shi for better planning.

Maximum UV Index Levels in Fukui-shi for January

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

Data source: Fukui-shi 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 Fukui-shi Compares to Other Months

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

This table compares monthly weather conditions in Fukui-shi, 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)	188 mm (7.4 inches)	82%	moderate
February Weather	3°C (38°F)	171 mm (6.7 inches)	79%	high
March Weather	8°C (46°F)	173 mm (6.8 inches)	74%	very high
April Weather	12°C (53°F)	190 mm (7.5 inches)	76%	very high
May Weather	17°C (63°F)	167 mm (6.6 inches)	83%	extreme
June Weather	20°C (69°F)	191 mm (7.5 inches)	87%	extreme
July Weather	25°C (77°F)	376 mm (14.8 inches)	93%	extreme
August Weather	26°C (80°F)	264 mm (10.4 inches)	91%	extreme
September Weather	23°C (73°F)	222 mm (8.7 inches)	87%	very high
October Weather	17°C (63°F)	213 mm (8.4 inches)	85%	high
November Weather	11°C (53°F)	143 mm (5.6 inches)	83%	moderate
December Weather	6°C (43°F)	232 mm (9.1 inches)	83%	moderate