December Weather in Uken, Japan

Last updated: August 23, 2025

In December, the average temperature in Uken, Japan hovers around 17°C (64°F). You can expect a comfortable range, with minimums dipping to 12°C (53°F) and maximums reaching up to 24°C (76°F). However, be prepared for some rain, as the area sees about 117 mm (4.6 in) of precipitation over roughly 12 days. With an average humidity of 74%, it's a perfect time to experience the lush beauty of the region!

December Temperature in Uken

In December in Uken, the average temperature is 17°C (64°F). Maximum temperatures can reach 24°C (76°F), while minimums can drop as low as 12°C (53°F). This pleasant weather makes it an ideal time for exploring and enjoying outdoor activities in Uken.

December Weather in Uken: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Uken, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Uken, December typically has an average temperature of 17°C (64°F), with highs reaching up to 24°C (76°F) and lows dropping to around 12°C (53°F).

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

December Precipitation in Uken

In Uken in December, the total precipitation amount is 117 mm (4.6 in), occurring over a span of 12 days.

December Precipitation Trends in Uken

The chart displays monthly precipitation patterns in Uken, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Uken, December typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 12 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

December Humidity in Uken

In Uken in December, humidity is 74%. With an average temperature of 17°C (64°F), this humidity feels like a warm, sticky embrace that can make outdoor activities somewhat uncomfortable, especially for travelers who enjoy exploring. It's advisable to stay hydrated and take frequent breaks in the shade to fully enjoy your adventures.

December Average Humidity in Uken

This chart illustrates the average monthly humidity levels in Uken, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Uken is approximately 74%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Uken

In Uken in December, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Uken, you can refer to this Hourly UV Index in Uken.

Maximum UV Index Levels in Uken for December

The chart shows the monthly maximum UV Index (UVI) for Uken in December, 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 December, the maximum UV index in Uken typically reaches 6, which falls under the high exposure category.

Data source: Uken December 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 December Weather in Uken Compares to Other Months

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

This table compares monthly weather conditions in Uken, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	16°C (60°F)	87 mm (3.4 inches)	72%	high
February Weather	16°C (60°F)	105 mm (4.1 inches)	70%	very high
March Weather	18°C (64°F)	155 mm (6.1 inches)	76%	extreme
April Weather	20°C (68°F)	123 mm (4.8 inches)	82%	extreme
May Weather	23°C (73°F)	195 mm (7.7 inches)	84%	extreme
June Weather	25°C (77°F)	471 mm (18.5 inches)	87%	extreme
July Weather	28°C (82°F)	196 mm (7.7 inches)	89%	extreme
August Weather	28°C (83°F)	177 mm (7.0 inches)	84%	extreme
September Weather	27°C (81°F)	216 mm (8.5 inches)	81%	extreme
October Weather	24°C (76°F)	130 mm (5.1 inches)	79%	very high
November Weather	21°C (70°F)	119 mm (4.7 inches)	77%	very high
December Weather	17°C (64°F)	117 mm (4.6 inches)	74%	high