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December Weather in Rock Hall, United States

Last updated: June 24, 2025

In December, the average temperature in Rock Hall, United States hovers around 5°C (42°F), with lows dipping to -7°C (19°F) and highs reaching up to 16°C (60°F). Expect about 132 mm (5.2 in) of precipitation over 10 days, accompanied by a high average humidity of 84%. Embrace the cozy atmosphere!

December Temperature in Rock Hall

In December in Rock Hall, the average temperature is 5°C (42°F). Maximum temperatures can reach 16°C (60°F), while minimums can drop as low as -7°C (19°F). Travelers should be prepared for chilly days and potentially cold nights, so pack accordingly to enjoy your visit.

December Weather in Rock Hall: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Rock Hall, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rock Hall, December typically has an average temperature of 5°C (42°F), with highs reaching up to 16°C (60°F) and lows dropping to around -7°C (19°F).
JanFebMarAprMayJunJulAugSepOctNovDec363844546474807873644941
Data source: Temperature data for Rock Hall 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 Rock Hall

In Rock Hall in December, the total precipitation amount is 132 mm (5.2 in) over a span of 10 days.

December Precipitation Trends in Rock Hall

The chart displays monthly precipitation patterns in Rock Hall, 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 Rock Hall, December typically receives around 132 mm (5.2 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec781341091191459112813011313297133
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Rock Hall

In Rock Hall in December, humidity is 84%. With an average temperature of 5°C (42°F), this humidity feels like a thick blanket wrapping around you, making every step feel heavier while traveling.

December Average Humidity in Rock Hall

This chart illustrates the average monthly humidity levels in Rock Hall, 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 Rock Hall is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%83%83%81%78%79%74%72%75%81%85%84%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Rock Hall

In Rock Hall 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 Rock Hall, you can check the information here.

Maximum UV Index Levels in Rock Hall for December

The chart shows the monthly maximum UV Index (UVI) for Rock Hall 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 Rock Hall typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec357910101098753
Data source: Rock Hall 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 Rock Hall Compares to Other Months

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

This table compares monthly weather conditions in Rock Hall, 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)134 mm (5.3 inches)83%moderate
March Weather7°C (44°F)109 mm (4.3 inches)83%high
April Weather12°C (54°F)119 mm (4.7 inches)81%very high
May Weather18°C (64°F)145 mm (5.7 inches)78%very high
June Weather23°C (74°F)91 mm (3.6 inches)79%very high
July Weather27°C (80°F)128 mm (5.1 inches)74%very high
August Weather26°C (78°F)130 mm (5.1 inches)72%very high
September Weather23°C (73°F)113 mm (4.5 inches)75%very high
October Weather18°C (64°F)132 mm (5.2 inches)81%high
November Weather9°C (49°F)97 mm (3.8 inches)85%moderate
December Weather5°C (42°F)132 mm (5.2 inches)84%moderate

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