January Weather in Fukuyama, Japan

Last updated: August 23, 2025

In January, the average temperature in Fukuyama, Japan hovers around 6°C (43°F). Expect chilly days with a minimum of -5°C (24°F) and a pleasant maximum reaching 15°C (59°F). During this time, you can anticipate 40 mm (1.6 in) of precipitation over roughly 5 days, paired with an average humidity of 82%.

January Temperature in Fukuyama

In January in Fukuyama, the average temperature is 6°C (43°F). Maximum temperatures can reach 15°C (59°F), while the minimum can drop as low as -5°C (24°F). This range means travelers should be prepared for chilly conditions and bring layers to stay comfortable during their visit.

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

The chart illustrates January temperature patterns in Fukuyama, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fukuyama, January typically has an average temperature of 6°C (43°F), with highs reaching up to 15°C (59°F) and lows dropping to around -5°C (24°F).

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

January Precipitation in Fukuyama

In Fukuyama in January, the precipitation amount is 40 mm (1.6 in) over the course of 5 days.

January Precipitation Trends in Fukuyama

The chart displays monthly precipitation patterns in Fukuyama, 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 Fukuyama, January typically receives around 40 mm (1.6 inches) of precipitation spread over approximately 5 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 Fukuyama

In Fukuyama in January, humidity is 82%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration feel less invigorating and more uncomfortable, as the heavy air can leave you feeling sluggish and fatigued during your travels.

January Average Humidity in Fukuyama

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

In Fukuyama 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 Fukuyama for better planning.

Maximum UV Index Levels in Fukuyama for January

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

Data source: Fukuyama 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 Fukuyama Compares to Other Months

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

This table compares monthly weather conditions in Fukuyama, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (43°F)	40 mm (1.6 inches)	82%	moderate
February Weather	6°C (44°F)	54 mm (2.1 inches)	79%	moderate
March Weather	10°C (51°F)	93 mm (3.7 inches)	73%	very high
April Weather	15°C (59°F)	117 mm (4.6 inches)	74%	very high
May Weather	20°C (68°F)	107 mm (4.2 inches)	84%	extreme
June Weather	23°C (74°F)	149 mm (5.9 inches)	86%	extreme
July Weather	27°C (81°F)	314 mm (12.4 inches)	92%	extreme
August Weather	29°C (85°F)	166 mm (6.5 inches)	92%	extreme
September Weather	25°C (77°F)	174 mm (6.9 inches)	87%	very high
October Weather	19°C (67°F)	164 mm (6.4 inches)	85%	high
November Weather	13°C (56°F)	31 mm (1.2 inches)	84%	high
December Weather	8°C (46°F)	45 mm (1.8 inches)	82%	moderate