nomadseason

December Weather in Auburn, United States

Last updated: June 24, 2025

In Auburn, United States, the average temperature in December hovers around 11°C (52°F). Expect a range from a chilly -6°C (22°F) at the minimum to a warm 26°C (79°F) at the maximum. During this time, residents can anticipate about 143 mm (5.6 in) of precipitation, spread over 12 days, with humidity levels averaging a high 88%.

December Temperature in Auburn

In December, in Auburn, the average temperature is 11°C (52°F), with maximums reaching 26°C (79°F) and minimums dropping as low as -6°C (22°F). It's advisable to pack layers, as temperatures can vary significantly throughout the day.

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

The chart illustrates December temperature patterns in Auburn, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Auburn, December typically has an average temperature of 11°C (52°F), with highs reaching up to 26°C (79°F) and lows dropping to around -6°C (22°F).
JanFebMarAprMayJunJulAugSepOctNovDec495560657378818178695551
Data source: Temperature data for Auburn generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Auburn

In Auburn in December, the total precipitation amount is 143 mm (5.6 in) over the course of 12 days.

December Precipitation Trends in Auburn

The chart displays monthly precipitation patterns in Auburn, 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 Auburn, December typically receives around 143 mm (5.6 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec1211291061201201251071219911578143
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Auburn

In Auburn in December, humidity is 88%. With an average temperature of 11°C (52°F), this humidity feels like a heavy blanket wrapping around you, making travel uncomfortable and the air feel thick, encouraging you to seek shelter or stay hydrated as you explore.

December Average Humidity in Auburn

This chart illustrates the average monthly humidity levels in Auburn, 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 Auburn is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%84%82%82%81%77%77%72%73%73%85%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Auburn

In Auburn in December, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Auburn for better planning.

Maximum UV Index Levels in Auburn for December

The chart shows the monthly maximum UV Index (UVI) for Auburn 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 Auburn typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec478101111111110864
Data source: Auburn 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 Auburn Compares to Other Months

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

This table compares monthly weather conditions in Auburn, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (49°F)121 mm (4.7 inches)85%moderate
February Weather13°C (55°F)129 mm (5.1 inches)84%high
March Weather15°C (60°F)106 mm (4.2 inches)82%very high
April Weather18°C (65°F)120 mm (4.7 inches)82%very high
May Weather23°C (74°F)120 mm (4.7 inches)81%extreme
June Weather26°C (79°F)125 mm (4.9 inches)77%extreme
July Weather27°C (81°F)107 mm (4.2 inches)77%extreme
August Weather27°C (81°F)121 mm (4.8 inches)72%extreme
September Weather25°C (78°F)99 mm (3.9 inches)73%very high
October Weather21°C (69°F)115 mm (4.5 inches)73%very high
November Weather13°C (56°F)78 mm (3.1 inches)85%high
December Weather11°C (52°F)143 mm (5.6 inches)88%moderate

Compare Auburn's Climate with Cities Worldwide