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December Weather in Hickam Field, United States

Last updated: June 24, 2025

In December, the average temperature in Hickam Field, United States reaches a pleasant 24°C (75°F). Temperatures can vary, with a minimum of 19°C (67°F) and peaking at 26°C (80°F). Visitors should be prepared for some rain, as the region experiences about 63 mm (2.5 in) of precipitation over 7 days. Additionally, the average humidity sits at a comfortable 79%, making it a lovely time to explore!

December Temperature in Hickam Field

In December, in Hickam Field, the average temperature is 24°C (75°F). Maximums can reach 26°C (80°F), and minimums can be as low as 19°C (67°F). This mild climate makes it an ideal destination for travelers seeking pleasant weather.

December Weather in Hickam Field: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Hickam Field, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hickam Field, December typically has an average temperature of 24°C (75°F), with highs reaching up to 26°C (80°F) and lows dropping to around 19°C (67°F).
JanFebMarAprMayJunJulAugSepOctNovDec747273747577787979787775
Data source: Temperature data for Hickam Field 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 Hickam Field

In Hickam Field in December, the precipitation amount is 63 mm (2.5 in) over a span of 7 days.

December Precipitation Trends in Hickam Field

The chart displays monthly precipitation patterns in Hickam Field, 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 Hickam Field, December typically receives around 63 mm (2.5 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec135864282333111318432263
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Hickam Field

In Hickam Field in December, humidity is 79%. With an average temperature of 24°C (75°F), this humidity feels like a warm, tropical embrace, making traveling quite sticky and requiring ample hydration and light clothing to keep comfortable while exploring.

December Average Humidity in Hickam Field

This chart illustrates the average monthly humidity levels in Hickam Field, 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 Hickam Field 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 Hickam Field

In Hickam Field 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 Hickam Field.

Maximum UV Index Levels in Hickam Field for December

The chart shows the monthly maximum UV Index (UVI) for Hickam Field 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 Hickam Field typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810111212131313121187
Data source: Hickam Field 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 Hickam Field Compares to Other Months

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

This table compares monthly weather conditions in Hickam Field, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)13 mm (0.5 inches)78%very high
February Weather22°C (73°F)58 mm (2.3 inches)79%very high
March Weather23°C (73°F)64 mm (2.5 inches)78%extreme
April Weather23°C (75°F)28 mm (1.1 inches)81%extreme
May Weather24°C (76°F)23 mm (0.9 inches)82%extreme
June Weather25°C (78°F)33 mm (1.3 inches)82%extreme
July Weather26°C (79°F)11 mm (0.4 inches)83%extreme
August Weather26°C (79°F)13 mm (0.5 inches)83%extreme
September Weather26°C (79°F)18 mm (0.7 inches)82%extreme
October Weather26°C (78°F)43 mm (1.7 inches)81%extreme
November Weather25°C (77°F)22 mm (0.9 inches)80%very high
December Weather24°C (75°F)63 mm (2.5 inches)79%high

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