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December Weather in Kawaminami, Japan

Last updated: August 23, 2025

In Kawaminami, Japan, the average temperature in December hovers around 10°C (51°F). Expect a minimum temperature of 1°C (34°F) and a maximum reaching up to 22°C (72°F). During this month, precipitation averages 59 mm (2.3 in) over about 6 days, with an average humidity of 79%. Stay prepared for a mix of weather as you enjoy the charm of the season!

December Temperature in Kawaminami

In December in Kawaminami, the average temperature is 10°C (51°F). Maximums can reach 22°C (72°F), and minimums can be as low as 1°C (34°F). This mild climate makes Kawaminami an ideal destination for travelers seeking comfortable weather for outdoor activities.

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

The chart illustrates December temperature patterns in Kawaminami, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kawaminami, December typically has an average temperature of 10°C (51°F), with highs reaching up to 22°C (72°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec474955616874808278706050
Data source: Temperature data for Kawaminami 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 Kawaminami

In Kawaminami in December, the precipitation amount is 59 mm (2.3 in) over the course of 6 days.

December Precipitation Trends in Kawaminami

The chart displays monthly precipitation patterns in Kawaminami, 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 Kawaminami, December typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec56961561302072773812833292297759
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Kawaminami

In Kawaminami in December, humidity is 79%. With an average temperature of 10°C (51°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and travel somewhat uncomfortable unless you're properly layered.

December Average Humidity in Kawaminami

This chart illustrates the average monthly humidity levels in Kawaminami, 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 Kawaminami is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%71%71%78%84%86%92%91%84%83%81%79%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Kawaminami

In Kawaminami 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 Kawaminami for better planning.

Maximum UV Index Levels in Kawaminami for December

The chart shows the monthly maximum UV Index (UVI) for Kawaminami 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 Kawaminami typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec569101212121211864
Data source: Kawaminami 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 Kawaminami Compares to Other Months

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

This table compares monthly weather conditions in Kawaminami, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (48°F)56 mm (2.2 inches)75%moderate
February Weather9°C (49°F)96 mm (3.8 inches)71%high
March Weather13°C (55°F)156 mm (6.1 inches)71%very high
April Weather16°C (61°F)130 mm (5.1 inches)78%very high
May Weather20°C (68°F)207 mm (8.1 inches)84%extreme
June Weather23°C (74°F)277 mm (10.9 inches)86%extreme
July Weather27°C (81°F)381 mm (15.0 inches)92%extreme
August Weather28°C (83°F)283 mm (11.1 inches)91%extreme
September Weather25°C (78°F)329 mm (13.0 inches)84%extreme
October Weather21°C (70°F)229 mm (9.0 inches)83%very high
November Weather15°C (60°F)77 mm (3.0 inches)81%high
December Weather10°C (51°F)59 mm (2.3 inches)79%moderate

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