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December Weather in Kamishihoro, Japan

Last updated: August 23, 2025

In December, the average temperature in Kamishihoro, Japan hovers around -6°C (22°F), with minimums dipping to -20°C (-4°F) and maximums reaching up to 11°C (53°F). Expect 57 mm (2.2 in) of precipitation spread over approximately 8 days, while the average humidity remains at a brisk 79%.

December Temperature in Kamishihoro

In December in Kamishihoro, the average temperature is -6°C (22°F). The maximum can reach 11°C (53°F), while the minimum can drop as low as -20°C (-4°F). It's advisable to pack warm clothing if you're traveling during this time.

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

The chart illustrates December temperature patterns in Kamishihoro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kamishihoro, December typically has an average temperature of -6°C (22°F), with highs reaching up to 11°C (53°F) and lows dropping to around -20°C (-4°F).
JanFebMarAprMayJunJulAugSepOctNovDec161829405257656559483522
Data source: Temperature data for Kamishihoro 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 Kamishihoro

In Kamishihoro in December, the precipitation amount is 57 mm (2.2 in) over the course of 8 days.

December Precipitation Trends in Kamishihoro

The chart displays monthly precipitation patterns in Kamishihoro, 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 Kamishihoro, December typically receives around 57 mm (2.2 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec4650969410513911819914518810457
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Kamishihoro

In Kamishihoro in December, humidity is 79%. With an average temperature of -6°C (22°F), this humidity feels like a chilly dampness that seeps into your clothes, making every step you take feel heavier and more uncomfortable for traveling.

December Average Humidity in Kamishihoro

This chart illustrates the average monthly humidity levels in Kamishihoro, 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 Kamishihoro is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%83%83%83%86%88%93%96%89%83%80%79%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Kamishihoro

In Kamishihoro 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 Kamishihoro, you can visit Hourly UV Index in Kamishihoro.

Maximum UV Index Levels in Kamishihoro for December

The chart shows the monthly maximum UV Index (UVI) for Kamishihoro 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 Kamishihoro typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235891010108532
Data source: Kamishihoro 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 Kamishihoro Compares to Other Months

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

This table compares monthly weather conditions in Kamishihoro, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (16°F)46 mm (1.8 inches)84%low
February Weather-8°C (18°F)50 mm (2.0 inches)83%moderate
March Weather-1°C (30°F)96 mm (3.8 inches)83%moderate
April Weather4°C (40°F)94 mm (3.7 inches)83%very high
May Weather11°C (52°F)105 mm (4.1 inches)86%very high
June Weather14°C (57°F)139 mm (5.5 inches)88%very high
July Weather18°C (65°F)118 mm (4.6 inches)93%very high
August Weather18°C (65°F)199 mm (7.8 inches)96%very high
September Weather15°C (59°F)145 mm (5.7 inches)89%very high
October Weather9°C (48°F)188 mm (7.4 inches)83%moderate
November Weather2°C (35°F)104 mm (4.1 inches)80%moderate
December Weather-6°C (22°F)57 mm (2.2 inches)79%low

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