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December Weather in Susono, Japan

Last updated: August 23, 2025

In December, the average temperature in Susono, Japan hovers around 6°C (44°F). Expect a diverse range, with minimums dipping to -3°C (27°F) and maximums reaching 21°C (69°F). Precipitation is likely, totaling 79 mm (3.1 in) over about 11 days, contributing to an average humidity of 78%. Stay prepared for varying weather conditions!

December Temperature in Susono

In December, in Susono, the average temperature is 6°C (44°F). Maximum temperatures can reach 21°C (69°F), while the minimum can drop as low as -3°C (27°F). Travelers should be prepared for a range of weather conditions, from mild to chilly.

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

The chart illustrates December temperature patterns in Susono, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Susono, December typically has an average temperature of 6°C (44°F), with highs reaching up to 21°C (69°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec394147546368757971625344
Data source: Temperature data for Susono 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 Susono

In Susono in December, the total precipitation amount is 79 mm (3.1 in), falling over the course of 11 days.

December Precipitation Trends in Susono

The chart displays monthly precipitation patterns in Susono, 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 Susono, December typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec698320217318023432119824236010279
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Susono

In Susono in December humidity is 78%. With an average temperature of 6°C (44°F), this humidity feels like a chilling embrace, making travel quite uncomfortable as the damp air clings to your skin and intensifies the cold, urging you to seek shelter indoors more often than not.

December Average Humidity in Susono

This chart illustrates the average monthly humidity levels in Susono, 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 Susono 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 Susono

In Susono 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 Susono for better planning.

Maximum UV Index Levels in Susono for December

The chart shows the monthly maximum UV Index (UVI) for Susono 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 Susono typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101111121110754
Data source: Susono 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 Susono Compares to Other Months

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

This table compares monthly weather conditions in Susono, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)69 mm (2.7 inches)76%moderate
February Weather5°C (41°F)83 mm (3.3 inches)74%high
March Weather8°C (47°F)202 mm (7.9 inches)70%very high
April Weather12°C (55°F)173 mm (6.8 inches)74%very high
May Weather17°C (63°F)180 mm (7.1 inches)81%extreme
June Weather20°C (69°F)234 mm (9.2 inches)88%extreme
July Weather24°C (76°F)321 mm (12.6 inches)93%extreme
August Weather26°C (79°F)198 mm (7.8 inches)90%extreme
September Weather22°C (72°F)242 mm (9.5 inches)86%very high
October Weather17°C (62°F)360 mm (14.2 inches)83%high
November Weather12°C (53°F)102 mm (4.0 inches)80%moderate
December Weather6°C (44°F)79 mm (3.1 inches)78%moderate

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