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December Weather in Beach, United States

Last updated: June 24, 2025

In December, the average temperature in Beach, United States hovers around -4°C (24°F). Expect a wide range, with minimums dropping to -30°C (-22°F) and maximums peaking at 19°C (66°F). This time of year, precipitation totals about 19 mm (0.7 in) over approximately 5 days, contributing to an average humidity level of 84%.

December Temperature in Beach

In December in Beach, the average temperature hovers around -4°C (24°F). The maximum can reach 19°C (66°F), while the minimum can dip as low as -30°C (-22°F). Therefore, travelers should be prepared for a wide range of temperatures and pack accordingly for both cold and mild conditions.

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

The chart illustrates December temperature patterns in Beach, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Beach, December typically has an average temperature of -4°C (24°F), with highs reaching up to 19°C (66°F) and lows dropping to around -30°C (-22°F).
JanFebMarAprMayJunJulAugSepOctNovDec191432405467737060433224
Data source: Temperature data for Beach 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 Beach

In Beach in December, the total precipitation amount is 19 mm (0.7 in) spread over the course of 5 days.

December Precipitation Trends in Beach

The chart displays monthly precipitation patterns in Beach, 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 Beach, December typically receives around 19 mm (0.7 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec122121346360435564472119
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Beach

In Beach in December humidity is 84%. With an average temperature of -4°C (24°F), this humidity feels like an uninviting chill that seeps into your bones, making outdoor activities uncomfortable and travel quite challenging.

December Average Humidity in Beach

This chart illustrates the average monthly humidity levels in Beach, 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 Beach is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%86%77%72%77%79%78%74%68%70%80%84%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Beach

In Beach 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 Beach, you can visit Hourly UV Index in Beach.

Maximum UV Index Levels in Beach for December

The chart shows the monthly maximum UV Index (UVI) for Beach 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 Beach typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24598101097532
Data source: Beach 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 Beach Compares to Other Months

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

This table compares monthly weather conditions in Beach, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-7°C (19°F)12 mm (0.5 inches)83%low
February Weather-10°C (15°F)21 mm (0.8 inches)86%moderate
March Weather0°C (32°F)21 mm (0.8 inches)77%moderate
April Weather5°C (40°F)34 mm (1.3 inches)72%very high
May Weather12°C (54°F)63 mm (2.5 inches)77%very high
June Weather19°C (67°F)59 mm (2.3 inches)79%very high
July Weather23°C (74°F)43 mm (1.7 inches)78%very high
August Weather21°C (70°F)55 mm (2.2 inches)74%very high
September Weather15°C (60°F)64 mm (2.5 inches)68%high
October Weather6°C (43°F)47 mm (1.8 inches)70%moderate
November Weather0°C (32°F)21 mm (0.8 inches)80%moderate
December Weather-4°C (24°F)19 mm (0.7 inches)84%low

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