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December Weather in Belle Harbor, United States

Last updated: June 24, 2025

In Belle Harbor, United States, the average temperature in December hovers around 5°C (41°F), with a range that can dip to a chilly -9°C (15°F) and peak at a mild 17°C (63°F). Expect about 133 mm (5.2 in) of precipitation over 10 days, contributing to an average humidity level of 80%. Stay prepared for both cool and damp conditions!

December Temperature in Belle Harbor

In December in Belle Harbor, the average temperature is 5°C (41°F). Maximum temperatures can reach 17°C (63°F), while minimums can drop to as low as -9°C (15°F). Be sure to pack accordingly, as the weather can vary significantly throughout the day.

December Weather in Belle Harbor: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Belle Harbor, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Belle Harbor, December typically has an average temperature of 5°C (41°F), with highs reaching up to 17°C (63°F) and lows dropping to around -9°C (15°F).
JanFebMarAprMayJunJulAugSepOctNovDec363741505969777570624841
Data source: Temperature data for Belle Harbor 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 Belle Harbor

In Belle Harbor in December, the total precipitation amount is 133 mm (5.2 in) spread over a period of 10 days.

December Precipitation Trends in Belle Harbor

The chart displays monthly precipitation patterns in Belle Harbor, 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 Belle Harbor, December typically receives around 133 mm (5.2 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec801271071261268612711697145101133
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Belle Harbor

In Belle Harbor 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 Belle Harbor

This chart illustrates the average monthly humidity levels in Belle Harbor, 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 Belle Harbor 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 Belle Harbor

In Belle Harbor 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 Belle Harbor, you can visit Hourly UV Index in Belle Harbor.

Maximum UV Index Levels in Belle Harbor for December

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

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

This table compares monthly weather conditions in Belle Harbor, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)80 mm (3.2 inches)84%moderate
February Weather3°C (38°F)127 mm (5.0 inches)82%moderate
March Weather5°C (42°F)106 mm (4.2 inches)81%high
April Weather10°C (50°F)126 mm (5.0 inches)78%very high
May Weather15°C (59°F)126 mm (5.0 inches)69%very high
June Weather21°C (69°F)86 mm (3.4 inches)69%very high
July Weather25°C (77°F)127 mm (5.0 inches)62%very high
August Weather24°C (76°F)116 mm (4.6 inches)65%very high
September Weather21°C (71°F)97 mm (3.8 inches)68%very high
October Weather16°C (62°F)144 mm (5.7 inches)74%high
November Weather9°C (49°F)101 mm (4.0 inches)82%moderate
December Weather5°C (41°F)133 mm (5.2 inches)80%low

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