January Weather in Hyuga, Japan

Last updated: August 23, 2025

In January, the average temperature in Hyuga, Japan is a brisk 9°C (48°F). Expect lows around 0°C (32°F) and highs reaching up to 20°C (68°F). With an average humidity of 75% and 58 mm (2.3 in) of precipitation spread over 4 days, it's a month where you might want to keep an umbrella handy and dress in layers!

January Temperature in Hyuga

In January in Hyuga, the average temperature is 9°C (48°F). Maximums can reach 20°C (68°F) and minimums can be as low as 0°C (32°F). This climate makes it a perfect time for travelers to enjoy outdoor activities while still being prepared for cooler evenings.

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

The chart illustrates January temperature patterns in Hyuga, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hyuga, January typically has an average temperature of 9°C (48°F), with highs reaching up to 20°C (68°F) and lows dropping to around 0°C (32°F).

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

January Precipitation in Hyuga

In Hyuga in January, the precipitation amount is 58 mm (2.3 in) spread over a period of 4 days.

January Precipitation Trends in Hyuga

The chart displays monthly precipitation patterns in Hyuga, 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 Hyuga, January typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 4 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 Hyuga

In Hyuga in January humidity is 75%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill, making it essential to dress in layers for comfort while traveling.

January Average Humidity in Hyuga

This chart illustrates the average monthly humidity levels in Hyuga, 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 Hyuga is approximately 75%, 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 Hyuga

In Hyuga in January, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Hyuga.

Maximum UV Index Levels in Hyuga for January

The chart shows the monthly maximum UV Index (UVI) for Hyuga 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 Hyuga typically reaches 5, which falls under the moderate exposure category.

Data source: Hyuga 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 Hyuga Compares to Other Months

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

This table compares monthly weather conditions in Hyuga, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (48°F)	58 mm (2.3 inches)	75%	moderate
February Weather	9°C (49°F)	102 mm (4.0 inches)	71%	high
March Weather	13°C (56°F)	158 mm (6.2 inches)	71%	very high
April Weather	16°C (62°F)	134 mm (5.3 inches)	78%	very high
May Weather	20°C (68°F)	223 mm (8.8 inches)	84%	extreme
June Weather	23°C (73°F)	291 mm (11.5 inches)	86%	extreme
July Weather	26°C (79°F)	378 mm (14.9 inches)	92%	extreme
August Weather	27°C (82°F)	266 mm (10.5 inches)	91%	extreme
September Weather	25°C (77°F)	328 mm (12.9 inches)	84%	extreme
October Weather	21°C (70°F)	271 mm (10.7 inches)	83%	very high
November Weather	16°C (60°F)	78 mm (3.1 inches)	81%	high
December Weather	11°C (51°F)	63 mm (2.5 inches)	79%	moderate