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December Weather in Waihee-Waiehu, United States

Last updated: June 24, 2025

In December, the average temperature in Waihee-Waiehu, United States hovers around 24°C (75°F), offering a warm and pleasant atmosphere. Expect a minimum of 18°C (65°F) and a peak of 29°C (85°F), making it ideal for outdoor activities. However, be prepared for some rain, with 45 mm (1.8 in) of precipitation spread over 11 days. Despite the showers, the average humidity remains high at 81%, contributing to the lush, vibrant surroundings. Enjoy your time in this beautiful locale!

December Temperature in Waihee-Waiehu

In December, in Waihee-Waiehu, the average temperature is 24°C (75°F), with maximums reaching 29°C (85°F) and minimums dropping as low as 18°C (65°F). This pleasant weather makes it an ideal time for travelers to explore and enjoy all that Waihee-Waiehu has to offer.

December Weather in Waihee-Waiehu: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Waihee-Waiehu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Waihee-Waiehu, December typically has an average temperature of 24°C (75°F), with highs reaching up to 29°C (85°F) and lows dropping to around 18°C (65°F).
JanFebMarAprMayJunJulAugSepOctNovDec747373757779798080797775
Data source: Temperature data for Waihee-Waiehu 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 Waihee-Waiehu

In Waihee-Waiehu in December, the precipitation amount is 45 mm (1.8 in) over a span of 11 days.

December Precipitation Trends in Waihee-Waiehu

The chart displays monthly precipitation patterns in Waihee-Waiehu, 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 Waihee-Waiehu, December typically receives around 45 mm (1.8 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec327552493611232517402545
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Waihee-Waiehu

In Waihee-Waiehu in December humidity is 81%. With an average temperature of 24°C (75°F), this humidity feels like a warm, thick blanket enveloping you, making traveling a bit sticky and sweaty, yet still inviting for those who enjoy the rich, tropical atmosphere.

December Average Humidity in Waihee-Waiehu

This chart illustrates the average monthly humidity levels in Waihee-Waiehu, 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 Waihee-Waiehu is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%79%79%82%83%84%85%85%84%83%82%81%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Waihee-Waiehu

In Waihee-Waiehu in December, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Waihee-Waiehu.

Maximum UV Index Levels in Waihee-Waiehu for December

The chart shows the monthly maximum UV Index (UVI) for Waihee-Waiehu 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 Waihee-Waiehu typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec710111212131313121188
Data source: Waihee-Waiehu 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 Waihee-Waiehu Compares to Other Months

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

This table compares monthly weather conditions in Waihee-Waiehu, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)32 mm (1.3 inches)78%high
February Weather23°C (73°F)75 mm (2.9 inches)79%very high
March Weather23°C (74°F)52 mm (2.0 inches)79%extreme
April Weather24°C (75°F)49 mm (1.9 inches)82%extreme
May Weather25°C (77°F)36 mm (1.4 inches)83%extreme
June Weather26°C (79°F)11 mm (0.4 inches)84%extreme
July Weather26°C (80°F)23 mm (0.9 inches)85%extreme
August Weather27°C (80°F)25 mm (1.0 inches)85%extreme
September Weather27°C (80°F)17 mm (0.7 inches)84%extreme
October Weather26°C (79°F)40 mm (1.6 inches)83%extreme
November Weather25°C (77°F)25 mm (1.0 inches)82%very high
December Weather24°C (75°F)45 mm (1.8 inches)81%very high

Compare Waihee-Waiehu's Climate with Cities Worldwide