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December Weather in Holualoa, United States

Last updated: June 24, 2025

In Holualoa, United States, the average temperature in December hovers around 21°C (70°F), with a minimum of 17°C (63°F) and a maximum reaching 26°C (79°F). Prepare for a wet month, as you'll encounter 198 mm (7.8 in) of precipitation over 24 days. Don't forget to account for the high humidity at 81%, making it feel even warmer!

December Temperature in Holualoa

In December in Holualoa, the average temperature is 21°C (70°F), with maximums reaching 26°C (79°F) and minimums dropping as low as 17°C (63°F). This mild climate makes it an ideal time for travelers to explore and enjoy outdoor activities.

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

The chart illustrates December temperature patterns in Holualoa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Holualoa, December typically has an average temperature of 21°C (70°F), with highs reaching up to 26°C (79°F) and lows dropping to around 17°C (63°F).
JanFebMarAprMayJunJulAugSepOctNovDec686868707071737373737270
Data source: Temperature data for Holualoa 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 Holualoa

In Holualoa in December, the precipitation amount is 198 mm (7.8 in) over the course of 24 days.

December Precipitation Trends in Holualoa

The chart displays monthly precipitation patterns in Holualoa, 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 Holualoa, December typically receives around 198 mm (7.8 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec136158174206316377514508318302183198
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Holualoa

In Holualoa in December, humidity is 81%. With an average temperature of 21°C (70°F), this humidity feels like a warm, sticky embrace, making outdoor activities slightly uncomfortable and necessitating frequent breaks in the shade or air conditioning for a refreshing escape.

December Average Humidity in Holualoa

This chart illustrates the average monthly humidity levels in Holualoa, 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 Holualoa is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%79%77%80%80%82%83%84%82%83%83%81%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Holualoa

In Holualoa 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 Holualoa.

Maximum UV Index Levels in Holualoa for December

The chart shows the monthly maximum UV Index (UVI) for Holualoa 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 Holualoa typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec811121313131414131298
Data source: Holualoa 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 Holualoa Compares to Other Months

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

This table compares monthly weather conditions in Holualoa, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (69°F)135 mm (5.3 inches)79%very high
February Weather20°C (68°F)158 mm (6.2 inches)79%extreme
March Weather20°C (69°F)174 mm (6.8 inches)77%extreme
April Weather21°C (70°F)206 mm (8.1 inches)80%extreme
May Weather21°C (71°F)316 mm (12.4 inches)80%extreme
June Weather22°C (72°F)377 mm (14.8 inches)82%extreme
July Weather23°C (73°F)514 mm (20.2 inches)83%extreme
August Weather23°C (73°F)508 mm (20.0 inches)84%extreme
September Weather23°C (73°F)318 mm (12.5 inches)82%extreme
October Weather23°C (73°F)302 mm (11.9 inches)83%extreme
November Weather22°C (72°F)183 mm (7.2 inches)83%very high
December Weather21°C (70°F)198 mm (7.8 inches)81%very high

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