December Weather in Shark River Hills, United States

Last updated: June 24, 2025

In December, the average temperature in Shark River Hills, United States hovers around 5°C (41°F). Expect chilly conditions, with minimum temperatures potentially dropping to -10°C (15°F), while highs can reach up to 18°C (64°F). Rain is likely, with 127 mm (5.0 in) of precipitation spread over 10 days, and humidity levels around 80% ensure a damp atmosphere. Be prepared for a mix of warmth and cold!

December Temperature in Shark River Hills

In December in Shark River Hills, the average temperature is 5°C (41°F). The maximum can reach 18°C (64°F), while the minimum can drop as low as -10°C (15°F). Be prepared for a mix of chilly days and some warmer spells while exploring the area.

December Weather in Shark River Hills: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Shark River Hills, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shark River Hills, December typically has an average temperature of 5°C (41°F), with highs reaching up to 18°C (64°F) and lows dropping to around -10°C (15°F).
JanFebMarAprMayJunJulAugSepOctNovDec363842516070777670624941
Data source: Temperature data for Shark River Hills 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 Shark River Hills

In Shark River Hills in December, the precipitation amount is 127 mm (5.0 in), spread over a period of 10 days.

December Precipitation Trends in Shark River Hills

The chart displays monthly precipitation patterns in Shark River Hills, 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 Shark River Hills, December typically receives around 127 mm (5.0 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec7812910912412989129126102153100127
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Shark River Hills

In Shark River Hills in December humidity is 80%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration feel much colder than it actually is, leading to the necessity of layering up to stay comfortable while traveling.

December Average Humidity in Shark River Hills

This chart illustrates the average monthly humidity levels in Shark River Hills, 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 Shark River Hills is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%82%81%78%70%69%62%65%68%74%82%80%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Shark River Hills

In Shark River Hills in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Shark River Hills, you can visit Hourly UV Index in Shark River Hills.

Maximum UV Index Levels in Shark River Hills for December

The chart shows the monthly maximum UV Index (UVI) for Shark River Hills 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 Shark River Hills typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356810101098642
Data source: Shark River Hills 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 Shark River Hills Compares to Other Months

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

This table compares monthly weather conditions in Shark River Hills, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (37°F)78 mm (3.1 inches)84%moderate
February Weather4°C (39°F)129 mm (5.1 inches)82%moderate
March Weather6°C (43°F)109 mm (4.3 inches)81%high
April Weather11°C (51°F)124 mm (4.9 inches)78%very high
May Weather15°C (60°F)129 mm (5.1 inches)69%very high
June Weather21°C (70°F)89 mm (3.5 inches)69%very high
July Weather25°C (77°F)129 mm (5.1 inches)62%very high
August Weather24°C (76°F)126 mm (4.9 inches)65%very high
September Weather21°C (71°F)102 mm (4.0 inches)68%very high
October Weather17°C (62°F)153 mm (6.0 inches)74%high
November Weather9°C (49°F)100 mm (3.9 inches)82%moderate
December Weather5°C (41°F)127 mm (5.0 inches)80%low

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