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December Weather in Holiday Island, United States

Last updated: June 24, 2025

In December, the average temperature in Holiday Island, United States hovers around 6°C (43°F). Expect a range of conditions, with minimum temperatures dropping to -11°C (13°F) and maximums reaching up to 24°C (75°F). During this month, precipitation averages 65 mm (2.5 in) over about 7 days, while humidity remains high at 87%. Stay prepared for a mix of cool weather and occasional rain!

December Temperature in Holiday Island

In December in Holiday Island, the average temperature is 6°C (43°F). Maximums can reach 24°C (75°F) and minimums can be as low as -11°C (13°F). Travelers should prepare for a wide range of temperatures, ensuring they have both warm and cool clothing options.

December Weather in Holiday Island: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Holiday Island, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Holiday Island, December typically has an average temperature of 6°C (43°F), with highs reaching up to 24°C (75°F) and lows dropping to around -11°C (13°F).
JanFebMarAprMayJunJulAugSepOctNovDec374051566775797773604843
Data source: Temperature data for Holiday Island 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 Holiday Island

In Holiday Island in December, the precipitation amount is 65 mm (2.5 in) over a span of 7 days.

December Precipitation Trends in Holiday Island

The chart displays monthly precipitation patterns in Holiday Island, 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 Holiday Island, December typically receives around 65 mm (2.5 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec84941421641709682131571406765
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Holiday Island

In Holiday Island in December, humidity is 87%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities uncomfortable and necessitating warm, breathable layers for traveling.

December Average Humidity in Holiday Island

This chart illustrates the average monthly humidity levels in Holiday Island, 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 Holiday Island is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%78%76%78%83%83%78%68%64%70%83%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Holiday Island

In Holiday Island in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Holiday Island, you can check the information here.

Maximum UV Index Levels in Holiday Island for December

The chart shows the monthly maximum UV Index (UVI) for Holiday Island 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 Holiday Island typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36810111111109753
Data source: Holiday Island 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 Holiday Island Compares to Other Months

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

This table compares monthly weather conditions in Holiday Island, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)84 mm (3.3 inches)81%moderate
February Weather4°C (40°F)94 mm (3.7 inches)78%high
March Weather10°C (51°F)142 mm (5.6 inches)76%very high
April Weather14°C (57°F)164 mm (6.5 inches)78%very high
May Weather19°C (67°F)170 mm (6.7 inches)83%extreme
June Weather24°C (76°F)96 mm (3.8 inches)83%extreme
July Weather26°C (79°F)82 mm (3.2 inches)78%extreme
August Weather25°C (77°F)131 mm (5.2 inches)68%very high
September Weather23°C (73°F)57 mm (2.2 inches)64%very high
October Weather15°C (60°F)140 mm (5.5 inches)70%high
November Weather9°C (48°F)67 mm (2.6 inches)83%moderate
December Weather6°C (43°F)65 mm (2.5 inches)87%moderate

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