December Weather in Rutherford, United States

Last updated: June 24, 2025

In Rutherford, United States, the average temperature in December is a brisk 3°C (38°F). You can expect minimum temperatures to dip to a chilly -12°C (11°F), while highs can reach a pleasant 18°C (64°F). The month typically sees 92 mm (3.6 in) of precipitation spread over about 10 days, contributing to an average humidity of 85%. Prepare for a mix of cold and occasional warmth as you navigate through December!

December Temperature in Rutherford

In December in Rutherford, the average temperature is 3°C (38°F). Maximums can reach 18°C (64°F) and minimums can be as low as -12°C (11°F). Travelers should be prepared for chilly weather and pack accordingly for both warm daytime activities and cold evenings.

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

The chart illustrates December temperature patterns in Rutherford, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rutherford, December typically has an average temperature of 3°C (38°F), with highs reaching up to 18°C (64°F) and lows dropping to around -12°C (11°F).
JanFebMarAprMayJunJulAugSepOctNovDec343743536372787569594437
Data source: Temperature data for Rutherford 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 Rutherford

In Rutherford in December, the total precipitation amount is 92 mm (3.6 in), which falls over the course of 10 days.

December Precipitation Trends in Rutherford

The chart displays monthly precipitation patterns in Rutherford, 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 Rutherford, December typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec6810497106125951361221131069092
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Rutherford

In Rutherford in December, humidity is 85%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and travel less enjoyable as you contend with the heavy, cold air surrounding you.

December Average Humidity in Rutherford

This chart illustrates the average monthly humidity levels in Rutherford, 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 Rutherford is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%85%85%83%75%74%65%62%66%79%87%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Rutherford

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

Maximum UV Index Levels in Rutherford for December

The chart shows the monthly maximum UV Index (UVI) for Rutherford 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 Rutherford typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098642
Data source: Rutherford 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 Rutherford Compares to Other Months

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

This table compares monthly weather conditions in Rutherford, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)68 mm (2.7 inches)87%moderate
February Weather3°C (37°F)104 mm (4.1 inches)85%moderate
March Weather6°C (43°F)97 mm (3.8 inches)85%high
April Weather12°C (53°F)106 mm (4.2 inches)83%very high
May Weather17°C (64°F)125 mm (4.9 inches)75%very high
June Weather22°C (73°F)95 mm (3.7 inches)73%very high
July Weather25°C (78°F)136 mm (5.4 inches)65%very high
August Weather24°C (76°F)122 mm (4.8 inches)62%very high
September Weather21°C (69°F)113 mm (4.5 inches)66%very high
October Weather15°C (59°F)106 mm (4.2 inches)79%high
November Weather7°C (45°F)90 mm (3.5 inches)87%moderate
December Weather3°C (38°F)92 mm (3.6 inches)85%low

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