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December Weather in Takashima, Japan

Last updated: August 23, 2025

In December, the average temperature in Takashima, Japan is a chilly 7°C (46°F), with daily highs reaching up to 20°C (68°F) and lows dropping to a brisk 0°C (31°F). Expect 129 mm (5.1 in) of precipitation spread over 20 days, contributing to an average humidity level of 83%. Prepare for a mix of cool, damp days this month!

December Temperature in Takashima

In December in Takashima, the average temperature is 7°C (46°F). Maximums can reach 20°C (68°F) and minimums can be as low as 0°C (31°F). This makes it a pleasant time for outdoor activities, so be sure to pack accordingly for both warm and cool days.

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

The chart illustrates December temperature patterns in Takashima, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Takashima, December typically has an average temperature of 7°C (46°F), with highs reaching up to 20°C (68°F) and lows dropping to around 0°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec414148556471798274655545
Data source: Temperature data for Takashima 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 Takashima

In Takashima in December, the total precipitation amount is 129 mm (5.1 in) over the course of 20 days.

December Precipitation Trends in Takashima

The chart displays monthly precipitation patterns in Takashima, 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 Takashima, December typically receives around 129 mm (5.1 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec959713515015518333320519521779129
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Takashima

In Takashima in December humidity is 83%. With average temperature 7°C (46°F), this humidity feels like a damp chill that seeps into your clothes, making every outdoor excursion feel heavier and less invigorating, requiring a thicker jacket and a more cautious step as you navigate the slightly slippery terrain.

December Average Humidity in Takashima

This chart illustrates the average monthly humidity levels in Takashima, 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 Takashima is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%79%74%76%83%87%93%91%87%85%83%83%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Takashima

In Takashima in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Takashima, you can check the information here.

Maximum UV Index Levels in Takashima for December

The chart shows the monthly maximum UV Index (UVI) for Takashima 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 Takashima typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec458101111111110753
Data source: Takashima 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 Takashima Compares to Other Months

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

This table compares monthly weather conditions in Takashima, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)95 mm (3.7 inches)82%moderate
February Weather5°C (41°F)97 mm (3.8 inches)79%moderate
March Weather9°C (48°F)135 mm (5.3 inches)74%very high
April Weather13°C (55°F)150 mm (5.9 inches)76%very high
May Weather18°C (65°F)155 mm (6.1 inches)83%extreme
June Weather21°C (71°F)183 mm (7.2 inches)87%extreme
July Weather26°C (79°F)333 mm (13.1 inches)93%extreme
August Weather28°C (82°F)205 mm (8.1 inches)91%extreme
September Weather24°C (75°F)195 mm (7.7 inches)87%very high
October Weather18°C (65°F)217 mm (8.6 inches)85%high
November Weather13°C (55°F)79 mm (3.1 inches)83%moderate
December Weather7°C (46°F)129 mm (5.1 inches)83%moderate

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