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December Weather in Anderson, United States

Last updated: June 24, 2025

In December, the average temperature in Anderson, United States hovers around 13°C (56°F). Expect a range where the minimum can dip to -3°C (28°F) and the maximum can rise to a pleasant 29°C (84°F). With an average humidity of 87%, the air can feel quite moist, and you'll experience around 112 mm (4.4 in) of precipitation over approximately 10 days. Prepare accordingly for a varied climate!

December Temperature in Anderson

In December in Anderson, the average temperature is 13°C (56°F), with maximums reaching up to 29°C (84°F) and minimums dipping as low as -3°C (28°F). This variation in temperature makes it essential for travelers to pack accordingly to ensure a comfortable stay.

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

The chart illustrates December temperature patterns in Anderson, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Anderson, December typically has an average temperature of 13°C (56°F), with highs reaching up to 29°C (84°F) and lows dropping to around -3°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec525564687782848580716156
Data source: Temperature data for Anderson 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 Anderson

In Anderson in December, the total precipitation amount is 112 mm (4.4 in) over the course of 10 days.

December Precipitation Trends in Anderson

The chart displays monthly precipitation patterns in Anderson, 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 Anderson, December typically receives around 112 mm (4.4 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec72957310517812810111612510085112
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Anderson

In Anderson in December humidity is 87%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making it challenging to explore comfortably.

December Average Humidity in Anderson

This chart illustrates the average monthly humidity levels in Anderson, 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 Anderson is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%80%78%79%81%77%71%67%69%73%82%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Anderson

In Anderson in December, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Anderson.

Maximum UV Index Levels in Anderson for December

The chart shows the monthly maximum UV Index (UVI) for Anderson 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 Anderson typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec589111112121110865
Data source: Anderson 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 Anderson Compares to Other Months

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

This table compares monthly weather conditions in Anderson, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (53°F)72 mm (2.8 inches)79%moderate
February Weather13°C (55°F)95 mm (3.7 inches)80%very high
March Weather18°C (64°F)72 mm (2.9 inches)78%very high
April Weather20°C (69°F)104 mm (4.1 inches)79%extreme
May Weather25°C (77°F)178 mm (7.0 inches)81%extreme
June Weather28°C (82°F)128 mm (5.0 inches)77%extreme
July Weather29°C (85°F)101 mm (4.0 inches)71%extreme
August Weather30°C (85°F)116 mm (4.6 inches)67%extreme
September Weather27°C (81°F)125 mm (4.9 inches)69%very high
October Weather22°C (71°F)100 mm (4.0 inches)73%very high
November Weather16°C (61°F)85 mm (3.3 inches)82%high
December Weather13°C (56°F)112 mm (4.4 inches)87%moderate

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