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December Weather in He'eia, United States

Last updated: June 24, 2025

In He'eia, United States, the average temperature in December reaches a pleasant 23°C (74°F). Expect minimums as low as 18°C (65°F) and maximums soaring to 27°C (81°F). However, don’t forget your umbrella, as the region sees approximately 87 mm (3.4 in) of precipitation over 16 days, accompanied by an average humidity of 79%. Stay prepared for a mix of warmth and moisture!

December Temperature in He'eia

In December in He'eia, the average temperature is 23°C (74°F), with maximums reaching 27°C (81°F) and minimums dropping to as low as 18°C (65°F). It's an ideal time for travelers to enjoy pleasant weather while exploring the area.

December Weather in He'eia: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in He'eia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In He'eia, December typically has an average temperature of 23°C (74°F), with highs reaching up to 27°C (81°F) and lows dropping to around 18°C (65°F).
JanFebMarAprMayJunJulAugSepOctNovDec737272747577787979787674
Data source: Temperature data for He'eia 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 He'eia

In He'eia in December, the precipitation amount is 87 mm (3.4 in) occurring over the course of 16 days.

December Precipitation Trends in He'eia

The chart displays monthly precipitation patterns in He'eia, 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 He'eia, December typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec348289514456394137664987
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in He'eia

In He'eia in December, humidity is 79%. With an average temperature of 23°C (74°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities a bit less comfortable, urging travelers to seek shade and hydration throughout the day.

December Average Humidity in He'eia

This chart illustrates the average monthly humidity levels in He'eia, 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 He'eia is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%79%78%81%82%82%83%83%82%81%80%79%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in He'eia

In He'eia in December, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in He'eia.

Maximum UV Index Levels in He'eia for December

The chart shows the monthly maximum UV Index (UVI) for He'eia 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 He'eia typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec710111212131313121187
Data source: He'eia 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 He'eia Compares to Other Months

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

This table compares monthly weather conditions in He'eia, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (73°F)34 mm (1.3 inches)78%high
February Weather22°C (72°F)82 mm (3.2 inches)79%very high
March Weather22°C (73°F)89 mm (3.5 inches)78%extreme
April Weather23°C (74°F)51 mm (2.0 inches)81%extreme
May Weather24°C (75°F)44 mm (1.7 inches)82%extreme
June Weather25°C (77°F)56 mm (2.2 inches)82%extreme
July Weather26°C (78°F)39 mm (1.5 inches)83%extreme
August Weather26°C (79°F)41 mm (1.6 inches)83%extreme
September Weather26°C (79°F)37 mm (1.5 inches)82%extreme
October Weather25°C (78°F)66 mm (2.6 inches)81%extreme
November Weather25°C (76°F)48 mm (1.9 inches)80%very high
December Weather23°C (74°F)87 mm (3.4 inches)79%high

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