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December Weather in Rosiclare, United States

Last updated: June 24, 2025

In Rosiclare, United States, the average temperature in December hovers around 6°C (42°F). However, be prepared for the temperature range, with a minimum of -14°C (7°F) and a maximum soaring to 23°C (73°F). Expect 97 mm (3.8 in) of precipitation spread across 9 days, accompanied by high humidity levels averaging at 88%.

December Temperature in Rosiclare

In December in Rosiclare, the average temperature is 6°C (42°F). Maximum temperatures can reach 23°C (73°F), while minimums can drop as low as -14°C (7°F). Be prepared for a wide range of temperatures to ensure a comfortable travel experience.

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

The chart illustrates December temperature patterns in Rosiclare, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rosiclare, December typically has an average temperature of 6°C (42°F), with highs reaching up to 23°C (73°F) and lows dropping to around -14°C (7°F).
JanFebMarAprMayJunJulAugSepOctNovDec364049576877807773614642
Data source: Temperature data for Rosiclare 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 Rosiclare

In Rosiclare in December, the total precipitation amount reaches 97 mm (3.8 in) over the course of 9 days.

December Precipitation Trends in Rosiclare

The chart displays monthly precipitation patterns in Rosiclare, 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 Rosiclare, December typically receives around 97 mm (3.8 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec10012713713712711410490821258897
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Rosiclare

In Rosiclare in December, humidity is 88%. With an average temperature of 6°C (42°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable as the cold air clings to your skin and saps your energy.

December Average Humidity in Rosiclare

This chart illustrates the average monthly humidity levels in Rosiclare, 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 Rosiclare is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%84%80%82%83%80%76%75%75%85%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Rosiclare

In Rosiclare 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 Rosiclare, you can check the information here.

Maximum UV Index Levels in Rosiclare for December

The chart shows the monthly maximum UV Index (UVI) for Rosiclare 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 Rosiclare typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36710111110109753
Data source: Rosiclare 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 Rosiclare Compares to Other Months

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

This table compares monthly weather conditions in Rosiclare, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)100 mm (3.9 inches)86%moderate
February Weather4°C (40°F)127 mm (5.0 inches)84%high
March Weather10°C (50°F)137 mm (5.4 inches)84%high
April Weather14°C (57°F)137 mm (5.4 inches)80%very high
May Weather20°C (69°F)127 mm (5.0 inches)82%extreme
June Weather25°C (77°F)114 mm (4.5 inches)83%extreme
July Weather27°C (80°F)104 mm (4.1 inches)79%very high
August Weather25°C (78°F)90 mm (3.6 inches)76%very high
September Weather23°C (74°F)82 mm (3.2 inches)75%very high
October Weather16°C (62°F)125 mm (4.9 inches)74%high
November Weather8°C (46°F)88 mm (3.5 inches)85%moderate
December Weather6°C (42°F)97 mm (3.8 inches)88%moderate

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