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December Weather in Fuefuki, Japan

Last updated: August 23, 2025

In December, the average temperature in Fuefuki, Japan hovers around 2°C (36°F), offering a chill that can drop to a brisk -8°C (17°F). However, you might experience milder days with a maximum of 18°C (65°F). Be prepared for some rain, as 52 mm (2.1 in) of precipitation is expected over 8 days, contributing to an average humidity of 78%. Dress warmly and enjoy the dynamic weather!

December Temperature in Fuefuki

In December in Fuefuki, the average temperature is 2°C (36°F). Maximums can reach 18°C (65°F) and minimums can be as low as -8°C (17°F). It's a perfect time for travelers to layer up and enjoy the crisp, cool weather while exploring the area's winter activities.

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

The chart illustrates December temperature patterns in Fuefuki, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fuefuki, December typically has an average temperature of 2°C (36°F), with highs reaching up to 18°C (65°F) and lows dropping to around -8°C (17°F).
JanFebMarAprMayJunJulAugSepOctNovDec313340485863707365554535
Data source: Temperature data for Fuefuki 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 Fuefuki

In Fuefuki in December, the total precipitation amount is 52 mm (2.1 in) over the course of 8 days.

December Precipitation Trends in Fuefuki

The chart displays monthly precipitation patterns in Fuefuki, 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 Fuefuki, December typically receives around 52 mm (2.1 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec48581441381481793201902083245652
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Fuefuki

In Fuefuki in December, humidity is 78%. With an average temperature of 2°C (36°F), this humidity feels like a biting chill that seeps into your bones, making outdoor travel uncomfortable and necessitating heavy layers to stay warm while navigating the damp air.

December Average Humidity in Fuefuki

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

In Fuefuki 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 Fuefuki for better planning.

Maximum UV Index Levels in Fuefuki for December

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

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

This table compares monthly weather conditions in Fuefuki, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)48 mm (1.9 inches)76%moderate
February Weather0°C (33°F)58 mm (2.3 inches)74%high
March Weather5°C (41°F)144 mm (5.7 inches)70%very high
April Weather9°C (48°F)138 mm (5.4 inches)74%very high
May Weather14°C (58°F)148 mm (5.8 inches)81%extreme
June Weather17°C (63°F)179 mm (7.1 inches)88%extreme
July Weather21°C (70°F)320 mm (12.6 inches)93%extreme
August Weather23°C (73°F)190 mm (7.5 inches)90%extreme
September Weather18°C (65°F)208 mm (8.2 inches)86%very high
October Weather13°C (55°F)324 mm (12.8 inches)83%high
November Weather7°C (45°F)56 mm (2.2 inches)80%moderate
December Weather2°C (36°F)52 mm (2.1 inches)78%moderate

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