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December Weather in Matsuzaki, Japan

Last updated: August 23, 2025

In December, the average temperature in Matsuzaki, Japan is a mild 12°C (54°F), with lows dipping to 4°C (39°F) and highs reaching up to 21°C (70°F). Expect precipitation around 81 mm (3.2 in) over approximately 8 days, contributing to an average humidity level of a comfortable 78%.

December Temperature in Matsuzaki

In December in Matsuzaki, the average temperature is 12°C (54°F). Maximum temperatures can reach 21°C (70°F), while minimums can drop as low as 4°C (39°F). This climate offers a pleasant experience for travelers looking to explore Matsuzaki.

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

The chart illustrates December temperature patterns in Matsuzaki, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Matsuzaki, December typically has an average temperature of 12°C (54°F), with highs reaching up to 21°C (70°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec495054596671778077706354
Data source: Temperature data for Matsuzaki 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 Matsuzaki

In Matsuzaki in December, the precipitation amount is 81 mm (3.2 in) over the course of 8 days.

December Precipitation Trends in Matsuzaki

The chart displays monthly precipitation patterns in Matsuzaki, 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 Matsuzaki, December typically receives around 81 mm (3.2 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec698919418021828838718524028012582
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Matsuzaki

In Matsuzaki in December humidity is 78%. With an average temperature of 12°C (54°F), this humidity feels like a damp chill settling in, making travel a bit uncomfortable as the air clings to your skin, leaving you feeling cooler than the thermometer suggests.

December Average Humidity in Matsuzaki

This chart illustrates the average monthly humidity levels in Matsuzaki, 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 Matsuzaki is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%74%70%74%82%88%93%90%86%83%80%78%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Matsuzaki

In Matsuzaki 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 Matsuzaki for better planning.

Maximum UV Index Levels in Matsuzaki for December

The chart shows the monthly maximum UV Index (UVI) for Matsuzaki 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 Matsuzaki typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec458101111121110754
Data source: Matsuzaki 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 Matsuzaki Compares to Other Months

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

This table compares monthly weather conditions in Matsuzaki, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (50°F)68 mm (2.7 inches)76%moderate
February Weather10°C (50°F)89 mm (3.5 inches)74%moderate
March Weather12°C (55°F)194 mm (7.6 inches)70%very high
April Weather15°C (59°F)180 mm (7.1 inches)74%very high
May Weather19°C (66°F)218 mm (8.6 inches)81%extreme
June Weather22°C (71°F)288 mm (11.3 inches)88%extreme
July Weather25°C (77°F)387 mm (15.2 inches)93%extreme
August Weather27°C (80°F)185 mm (7.3 inches)90%extreme
September Weather25°C (77°F)240 mm (9.4 inches)86%very high
October Weather21°C (70°F)280 mm (11.0 inches)83%high
November Weather17°C (63°F)125 mm (4.9 inches)80%moderate
December Weather12°C (54°F)81 mm (3.2 inches)78%moderate

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