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December Weather in Arida, Japan

Last updated: August 23, 2025

In December, the average temperature in Arida, Japan hovers around 11°C (53°F), with minimums dipping to 4°C (39°F) and maximums reaching up to 20°C (69°F). Expect precipitation of about 84 mm (3.3 in) spread over 10 days, contributing to the region's average humidity of 77%.

December Temperature in Arida

In December in Arida, the average temperature is 11°C (53°F). Maximums can reach 20°C (69°F), and minimums can be as low as 4°C (39°F). This mild climate makes it an ideal time for travelers to explore and enjoy outdoor activities.

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

The chart illustrates December temperature patterns in Arida, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arida, December typically has an average temperature of 11°C (53°F), with highs reaching up to 20°C (69°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec484752586571788177706152
Data source: Temperature data for Arida 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 Arida

In Arida in December, the precipitation amount is 84 mm (3.3 in) over a span of 10 days.

December Precipitation Trends in Arida

The chart displays monthly precipitation patterns in Arida, 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 Arida, December typically receives around 84 mm (3.3 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec71801321331812062891582213107084
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Arida

In Arida in December humidity is 77%. With an average temperature of 11°C (53°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities require extra layers and a quick adjustment to the cool, moist air.

December Average Humidity in Arida

This chart illustrates the average monthly humidity levels in Arida, 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 Arida is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%70%70%76%83%86%91%88%85%82%79%77%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Arida

In Arida 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 Arida for better planning.

Maximum UV Index Levels in Arida for December

The chart shows the monthly maximum UV Index (UVI) for Arida 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 Arida typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468111111121110764
Data source: Arida 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 Arida Compares to Other Months

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

This table compares monthly weather conditions in Arida, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (48°F)71 mm (2.8 inches)74%moderate
February Weather8°C (47°F)80 mm (3.2 inches)70%high
March Weather11°C (53°F)132 mm (5.2 inches)70%very high
April Weather14°C (58°F)133 mm (5.3 inches)76%extreme
May Weather18°C (65°F)181 mm (7.1 inches)82%extreme
June Weather22°C (71°F)206 mm (8.1 inches)86%extreme
July Weather25°C (78°F)289 mm (11.4 inches)91%extreme
August Weather27°C (81°F)158 mm (6.2 inches)88%extreme
September Weather25°C (77°F)221 mm (8.7 inches)85%very high
October Weather21°C (70°F)310 mm (12.2 inches)82%high
November Weather16°C (62°F)70 mm (2.8 inches)79%high
December Weather11°C (53°F)84 mm (3.3 inches)77%moderate

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