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December Weather in Willow Oak, United States

Last updated: June 24, 2025

In December, the average temperature in Willow Oak, United States is a comfortable 18°C (65°F), with extremes ranging from a chilly 2°C (36°F) to a warm 30°C (85°F). Expect 58 mm (2.3 in) of precipitation over approximately 6 days, coupled with a high average humidity of 84%. This climate creates a uniquely refreshing atmosphere to enjoy your time in this charming locale!

December Temperature in Willow Oak

In December in Willow Oak, the average temperature is 18°C (65°F). Maximums can reach 30°C (85°F), while minimums can drop as low as 2°C (36°F). Be sure to pack for both warm days and cool evenings when traveling during this season.

December Weather in Willow Oak: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Willow Oak, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Willow Oak, December typically has an average temperature of 18°C (65°F), with highs reaching up to 30°C (85°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec616769747881818281786964
Data source: Temperature data for Willow Oak 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 Willow Oak

In Willow Oak in December, the precipitation amount is 58 mm (2.3 in) over the course of 6 days.

December Precipitation Trends in Willow Oak

The chart displays monthly precipitation patterns in Willow Oak, 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 Willow Oak, December typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec40601766130222249231186734458
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Willow Oak

In Willow Oak in December, humidity is 84%. With an average temperature of 18°C (65°F), this humidity feels like a thick blanket enveloping you, making travel feel heavy and slightly uncomfortable as the air clings to your skin and limits your breath.

December Average Humidity in Willow Oak

This chart illustrates the average monthly humidity levels in Willow Oak, 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 Willow Oak is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%80%75%68%65%73%77%80%83%83%83%84%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Willow Oak

In Willow Oak 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 Willow Oak.

Maximum UV Index Levels in Willow Oak for December

The chart shows the monthly maximum UV Index (UVI) for Willow Oak 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 Willow Oak typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec6810111112121111975
Data source: Willow Oak 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 Willow Oak Compares to Other Months

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

This table compares monthly weather conditions in Willow Oak, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather16°C (62°F)40 mm (1.6 inches)83%high
February Weather20°C (68°F)59 mm (2.3 inches)80%very high
March Weather21°C (69°F)17 mm (0.7 inches)75%very high
April Weather23°C (74°F)66 mm (2.6 inches)68%extreme
May Weather26°C (79°F)130 mm (5.1 inches)65%extreme
June Weather27°C (81°F)222 mm (8.7 inches)73%extreme
July Weather27°C (82°F)249 mm (9.8 inches)77%extreme
August Weather28°C (82°F)231 mm (9.1 inches)80%extreme
September Weather27°C (81°F)186 mm (7.3 inches)83%extreme
October Weather25°C (78°F)73 mm (2.9 inches)83%very high
November Weather21°C (69°F)44 mm (1.7 inches)83%high
December Weather18°C (65°F)58 mm (2.3 inches)84%moderate

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