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December Weather in Chubu, China

Last updated: August 22, 2025

In December, the average temperature in Chubu, China hovers around -10°C (15°F), with extremes that can plunge to a frigid -26°C (-15°F) or rise to a milder 7°C (46°F). Expect about 12 mm (0.5 in) of precipitation spread over 3 days, and brace for an average humidity level of 78%.

December Temperature in Chubu

In December in Chubu, the average temperature is -10°C (15°F), with maximums reaching 7°C (46°F) and minimums dropping as low as -26°C (-15°F). Travelers should be prepared for extreme cold and dress warmly.

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

The chart illustrates December temperature patterns in Chubu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chubu, December typically has an average temperature of -10°C (15°F), with highs reaching up to 7°C (46°F) and lows dropping to around -26°C (-15°F).
JanFebMarAprMayJunJulAugSepOctNovDec141828364450555448372515
Data source: Temperature data for Chubu 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 Chubu

In Chubu in December, the precipitation amount is 12 mm (0.5 in) during a span of 3 days.

December Precipitation Trends in Chubu

The chart displays monthly precipitation patterns in Chubu, 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 Chubu, December typically receives around 12 mm (0.5 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec151838811231381331461291103112
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Chubu

In Chubu in December, humidity is 78%. With an average temperature of -10°C (15°F), this humidity feels like an icy blanket wrapping around you, making every breath feel dense and frigid, which can be quite uncomfortable for traveling.

December Average Humidity in Chubu

This chart illustrates the average monthly humidity levels in Chubu, 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 Chubu is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%85%85%83%78%80%82%86%87%88%86%79%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Chubu

In Chubu in December, 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 Chubu for better planning.

Maximum UV Index Levels in Chubu for December

The chart shows the monthly maximum UV Index (UVI) for Chubu 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 Chubu typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec57101515151414121074
Data source: Chubu 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 Chubu Compares to Other Months

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

This table compares monthly weather conditions in Chubu, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-10°C (15°F)15 mm (0.6 inches)81%moderate
February Weather-8°C (19°F)18 mm (0.7 inches)85%high
March Weather-2°C (28°F)38 mm (1.5 inches)85%very high
April Weather2°C (36°F)81 mm (3.2 inches)83%extreme
May Weather7°C (44°F)123 mm (4.8 inches)78%extreme
June Weather10°C (50°F)138 mm (5.4 inches)80%extreme
July Weather13°C (55°F)133 mm (5.2 inches)82%extreme
August Weather12°C (54°F)146 mm (5.8 inches)86%extreme
September Weather9°C (48°F)129 mm (5.1 inches)87%extreme
October Weather3°C (38°F)110 mm (4.3 inches)88%very high
November Weather-4°C (25°F)31 mm (1.2 inches)86%high
December Weather-10°C (15°F)12 mm (0.5 inches)78%moderate

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