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December Weather in Kitahama, Japan

Last updated: August 23, 2025

In Kitahama, Japan, the average temperature in December hovers around 7°C (44°F), with a notable range that can dip to a chilling -5°C (24°F) and peak at a pleasant 21°C (70°F). Prepare for some damp days, as 90 mm (3.6 in) of precipitation is expected over 14 days, contributing to an average humidity level of 83%. Embrace the season, but don’t forget your umbrella!

December Temperature in Kitahama

In December in Kitahama, the average temperature is 7°C (44°F). Maximums can reach 21°C (70°F) and minimums can be as low as -5°C (24°F). Travelers should be prepared for a wide range of temperatures during this time, making layering clothing essential for comfort.

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

The chart illustrates December temperature patterns in Kitahama, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kitahama, December typically has an average temperature of 7°C (44°F), with highs reaching up to 21°C (70°F) and lows dropping to around -5°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec394047556571798274645344
Data source: Temperature data for Kitahama 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 Kitahama

In Kitahama in December, the precipitation amount is 90 mm (3.6 in) accumulated over a span of 14 days.

December Precipitation Trends in Kitahama

The chart displays monthly precipitation patterns in Kitahama, 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 Kitahama, December typically receives around 90 mm (3.6 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec71701251421431662861881652245290
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Kitahama

In Kitahama in December, humidity is 83%. With an average temperature of 7°C (44°F), this humidity feels like a damp chill that seeps into your bones, making exploring outdoors somewhat uncomfortable and requiring extra layers to stay warm and dry.

December Average Humidity in Kitahama

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

In Kitahama 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 Kitahama, you can check the information here.

Maximum UV Index Levels in Kitahama for December

The chart shows the monthly maximum UV Index (UVI) for Kitahama 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 Kitahama typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101111111110753
Data source: Kitahama 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 Kitahama Compares to Other Months

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

This table compares monthly weather conditions in Kitahama, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)71 mm (2.8 inches)82%moderate
February Weather4°C (40°F)69 mm (2.7 inches)79%high
March Weather9°C (48°F)125 mm (4.9 inches)74%very high
April Weather13°C (56°F)142 mm (5.6 inches)76%very high
May Weather18°C (65°F)143 mm (5.6 inches)83%extreme
June Weather22°C (71°F)166 mm (6.5 inches)87%extreme
July Weather26°C (79°F)286 mm (11.3 inches)93%extreme
August Weather28°C (82°F)188 mm (7.4 inches)91%extreme
September Weather23°C (74°F)165 mm (6.5 inches)87%very high
October Weather18°C (64°F)224 mm (8.8 inches)85%high
November Weather12°C (54°F)52 mm (2.0 inches)83%moderate
December Weather7°C (44°F)90 mm (3.6 inches)83%moderate

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