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December Weather in Nishinoomote, Japan

Last updated: August 23, 2025

In December, the average temperature in Nishinoomote, Japan hovers around 15°C (60°F), providing a comfortable climate. However, temperatures can fluctuate, with minimums dipping to 6°C (44°F) and maximums soaring to 24°C (75°F). Expect 113 mm (4.5 in) of precipitation spread over 10 days, and prepare for a humidity level averaging 74%.

December Temperature in Nishinoomote

In December in Nishinoomote, the average temperature is 15°C (60°F). Maximums can reach 24°C (75°F) and minimums can be as low as 6°C (44°F). This climate makes it a pleasant destination for outdoor activities and sightseeing.

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

The chart illustrates December temperature patterns in Nishinoomote, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nishinoomote, December typically has an average temperature of 15°C (60°F), with highs reaching up to 24°C (75°F) and lows dropping to around 6°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec565661667175818380756759
Data source: Temperature data for Nishinoomote 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 Nishinoomote

In Nishinoomote in December, the total precipitation amount is 113 mm (4.5 in) over the course of 10 days.

December Precipitation Trends in Nishinoomote

The chart displays monthly precipitation patterns in Nishinoomote, 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 Nishinoomote, December typically receives around 113 mm (4.5 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec79132190156236445233184257157141113
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Nishinoomote

In Nishinoomote in December humidity is 74%. With an average temperature of 15°C (60°F), this humidity feels like a warm embrace that can make outdoor activities feel slightly stifling, so travelers should be prepared to hydrate frequently and take breaks in the shade.

December Average Humidity in Nishinoomote

This chart illustrates the average monthly humidity levels in Nishinoomote, 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 Nishinoomote is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec72%68%72%79%83%86%90%85%80%78%76%75%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Nishinoomote

In Nishinoomote in December, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Nishinoomote.

Maximum UV Index Levels in Nishinoomote for December

The chart shows the monthly maximum UV Index (UVI) for Nishinoomote 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 Nishinoomote typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec5710111212121311875
Data source: Nishinoomote 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 Nishinoomote Compares to Other Months

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

This table compares monthly weather conditions in Nishinoomote, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather13°C (56°F)79 mm (3.1 inches)72%moderate
February Weather13°C (56°F)132 mm (5.2 inches)68%high
March Weather16°C (61°F)190 mm (7.5 inches)72%very high
April Weather19°C (66°F)156 mm (6.1 inches)79%extreme
May Weather22°C (71°F)236 mm (9.3 inches)83%extreme
June Weather24°C (76°F)445 mm (17.5 inches)86%extreme
July Weather27°C (81°F)233 mm (9.2 inches)90%extreme
August Weather28°C (83°F)184 mm (7.3 inches)85%extreme
September Weather27°C (80°F)257 mm (10.1 inches)80%extreme
October Weather24°C (75°F)157 mm (6.2 inches)78%very high
November Weather20°C (68°F)141 mm (5.6 inches)76%high
December Weather15°C (60°F)113 mm (4.5 inches)74%moderate

Compare Nishinoomote's Climate with Cities Worldwide