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December Weather in Maunawili, United States

Last updated: June 24, 2025

In December, the average temperature in Maunawili, United States hovers around 24°C (75°F), with a comfortable range between a minimum of 20°C (68°F) and a maximum of 26°C (79°F). Expect about 63 mm (2.5 in) of precipitation spread over 8 days, and an average humidity level of 79%. This combination makes for a warm and pleasantly humid atmosphere.

December Temperature in Maunawili

In December in Maunawili, the average temperature is a pleasant 24°C (75°F). The maximum can reach a warm 26°C (79°F), while the minimum can dip to a comfortable 20°C (68°F). This makes it an ideal time for travelers looking to enjoy mild and enjoyable weather.

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

The chart illustrates December temperature patterns in Maunawili, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Maunawili, December typically has an average temperature of 24°C (75°F), with highs reaching up to 26°C (79°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec747373747577787979787775
Data source: Temperature data for Maunawili 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 Maunawili

In Maunawili in December, the precipitation amount is 63 mm (2.5 in) spread over 8 days.

December Precipitation Trends in Maunawili

The chart displays monthly precipitation patterns in Maunawili, 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 Maunawili, December typically receives around 63 mm (2.5 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec166066302327131519452563
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Maunawili

In Maunawili 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 Maunawili

This chart illustrates the average monthly humidity levels in Maunawili, 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 Maunawili 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 Maunawili

In Maunawili 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 Maunawili.

Maximum UV Index Levels in Maunawili for December

The chart shows the monthly maximum UV Index (UVI) for Maunawili 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 Maunawili typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810111212131313121188
Data source: Maunawili 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 Maunawili Compares to Other Months

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

This table compares monthly weather conditions in Maunawili, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)16 mm (0.6 inches)78%very high
February Weather23°C (73°F)60 mm (2.4 inches)79%very high
March Weather23°C (73°F)66 mm (2.6 inches)78%extreme
April Weather24°C (75°F)30 mm (1.2 inches)81%extreme
May Weather24°C (76°F)23 mm (0.9 inches)82%extreme
June Weather25°C (78°F)27 mm (1.1 inches)82%extreme
July Weather26°C (79°F)13 mm (0.5 inches)83%extreme
August Weather26°C (79°F)15 mm (0.6 inches)83%extreme
September Weather26°C (79°F)19 mm (0.7 inches)82%extreme
October Weather26°C (79°F)45 mm (1.8 inches)81%extreme
November Weather25°C (77°F)25 mm (1.0 inches)80%very high
December Weather24°C (75°F)63 mm (2.5 inches)79%very high

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