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December Weather in Minamiise, Japan

Last updated: August 23, 2025

In December, the average temperature in Minamiise, Japan hovers around 11°C (53°F). Expect a minimum of 3°C (39°F) and a maximum of 21°C (71°F). The month sees 92 mm (3.6 in) of precipitation over approximately 8 days, resulting in an average humidity of 83%. Prepare for a mix of temperatures and a fair bit of moisture!

December Temperature in Minamiise

In December in Minamiise, the average temperature is 11°C (53°F). Maximum temperatures can reach 21°C (71°F), while minimums can drop to as low as 3°C (39°F). This makes Minamiise an ideal destination for travelers seeking a mild climate with the chance to enjoy both warm afternoons and cool evenings.

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

The chart illustrates December temperature patterns in Minamiise, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Minamiise, December typically has an average temperature of 11°C (53°F), with highs reaching up to 21°C (71°F) and lows dropping to around 3°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec484854616873798378706152
Data source: Temperature data for Minamiise 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 Minamiise

In Minamiise in December, the precipitation amount is 92 mm (3.6 in), occurring over the course of 8 days.

December Precipitation Trends in Minamiise

The chart displays monthly precipitation patterns in Minamiise, 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 Minamiise, December typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec63671611461782572641512554429492
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Minamiise

In Minamiise in December, humidity is 83%. With an average temperature of 11°C (53°F), this humidity feels like a heavy blanket wrapping around you, making every step feel sluggish and causing an inevitable sheen of sweat to form, which can dampen the joy of exploring your surroundings.

December Average Humidity in Minamiise

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

In Minamiise 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 Minamiise for better planning.

Maximum UV Index Levels in Minamiise for December

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

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

This table compares monthly weather conditions in Minamiise, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (48°F)63 mm (2.5 inches)82%moderate
February Weather9°C (49°F)67 mm (2.7 inches)79%moderate
March Weather12°C (55°F)161 mm (6.3 inches)74%very high
April Weather16°C (61°F)145 mm (5.7 inches)76%very high
May Weather20°C (68°F)178 mm (7.0 inches)83%extreme
June Weather23°C (73°F)257 mm (10.1 inches)87%extreme
July Weather26°C (80°F)264 mm (10.4 inches)93%extreme
August Weather28°C (83°F)151 mm (6.0 inches)91%extreme
September Weather26°C (78°F)255 mm (10.0 inches)87%very high
October Weather21°C (70°F)442 mm (17.4 inches)85%high
November Weather16°C (61°F)94 mm (3.7 inches)83%moderate
December Weather11°C (53°F)92 mm (3.6 inches)83%moderate

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