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December Weather in Kaminokuni, Japan

Last updated: August 23, 2025

In December, the average temperature in Kaminokuni, Japan hovers around 2°C (36°F), with minimum lows reaching -7°C (20°F) and highs peaking at 13°C (56°F). Expect a significant amount of precipitation, totaling 238 mm (9.4 in) spread over 27 days, contributing to an average humidity of 78%. Be prepared for a chilly, damp month!

December Temperature in Kaminokuni

In December in Kaminokuni, the average temperature is 2°C (36°F). The maximum can reach 13°C (56°F), and the minimum can be as low as -7°C (20°F). It's advisable to pack warm clothing and be prepared for chilly weather while traveling.

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

The chart illustrates December temperature patterns in Kaminokuni, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kaminokuni, December typically has an average temperature of 2°C (36°F), with highs reaching up to 13°C (56°F) and lows dropping to around -7°C (20°F).
JanFebMarAprMayJunJulAugSepOctNovDec313138445259687168594736
Data source: Temperature data for Kaminokuni generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Kaminokuni

In Kaminokuni in December, the precipitation amount reaches 238 mm (9.4 in) over the course of 27 days.

December Precipitation Trends in Kaminokuni

The chart displays monthly precipitation patterns in Kaminokuni, 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 Kaminokuni, December typically receives around 238 mm (9.4 inches) of precipitation spread over approximately 27 days.
JanFebMarAprMayJunJulAugSepOctNovDec14914510395114120123177137153180238
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Kaminokuni

In Kaminokuni in December, humidity is 78%. With an average temperature of 2°C (36°F), this humidity feels like a biting chill that seeps into your bones, making outdoor travel uncomfortable and necessitating heavy layers to stay warm while navigating the damp air.

December Average Humidity in Kaminokuni

This chart illustrates the average monthly humidity levels in Kaminokuni, 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 Kaminokuni is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%77%75%80%90%94%96%96%85%78%74%78%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Kaminokuni

In Kaminokuni in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Kaminokuni, you can visit Hourly UV Index in Kaminokuni.

Maximum UV Index Levels in Kaminokuni for December

The chart shows the monthly maximum UV Index (UVI) for Kaminokuni 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 Kaminokuni typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235891010118632
Data source: Kaminokuni 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 Kaminokuni Compares to Other Months

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

This table compares monthly weather conditions in Kaminokuni, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)149 mm (5.9 inches)80%low
February Weather0°C (32°F)145 mm (5.7 inches)77%moderate
March Weather4°C (39°F)103 mm (4.0 inches)75%moderate
April Weather7°C (45°F)95 mm (3.7 inches)80%very high
May Weather11°C (52°F)114 mm (4.5 inches)90%very high
June Weather15°C (59°F)120 mm (4.7 inches)94%very high
July Weather20°C (68°F)123 mm (4.8 inches)96%very high
August Weather22°C (72°F)176 mm (6.9 inches)96%extreme
September Weather20°C (68°F)137 mm (5.4 inches)85%very high
October Weather15°C (59°F)152 mm (6.0 inches)78%high
November Weather8°C (47°F)180 mm (7.1 inches)74%moderate
December Weather2°C (36°F)238 mm (9.4 inches)78%low

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