December Weather in Oxford, United States

Last updated: June 24, 2025

In December, the average temperature in Oxford, United States is a chilly 4°C (39°F), with temperatures ranging from a brisk -11°C (12°F) to a mild 18°C (65°F). Expect 104 mm (4.1 in) of precipitation over 9 days, and humidity levels averaging a damp 84%. Prepare accordingly for this often unpredictable weather!

December Temperature in Oxford

In December in Oxford, the average temperature is 4°C (39°F), with maximums reaching 18°C (65°F) and minimums dropping as low as -11°C (12°F). It's advisable to pack warm clothing while also being prepared for occasional milder days during your travels.

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

The chart illustrates December temperature patterns in Oxford, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oxford, December typically has an average temperature of 4°C (39°F), with highs reaching up to 18°C (65°F) and lows dropping to around -11°C (12°F).

Data source: Temperature data for Oxford generated using information from the Copernicus Climate Change Service.

December Precipitation in Oxford

In Oxford in December, the precipitation amount is 104 mm (4.1 in) over the course of 9 days.

December Precipitation Trends in Oxford

The chart displays monthly precipitation patterns in Oxford, 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 Oxford, December typically receives around 104 mm (4.1 inches) of precipitation spread over approximately 9 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Oxford

In Oxford in December, humidity is 84%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making outdoor excursions uncomfortable and demanding more layers than you anticipate while traveling.

December Average Humidity in Oxford

This chart illustrates the average monthly humidity levels in Oxford, 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 Oxford is approximately 84%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Oxford

In Oxford 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 Oxford, you can check the information here.

Maximum UV Index Levels in Oxford for December

The chart shows the monthly maximum UV Index (UVI) for Oxford 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 Oxford typically reaches 3, which falls under the moderate exposure category.

Data source: Oxford 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 Oxford Compares to Other Months

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

This table compares monthly weather conditions in Oxford, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (35°F)	65 mm (2.6 inches)	84%	moderate
February Weather	3°C (38°F)	103 mm (4.1 inches)	83%	moderate
March Weather	7°C (44°F)	102 mm (4.0 inches)	83%	high
April Weather	12°C (54°F)	106 mm (4.2 inches)	81%	very high
May Weather	18°C (64°F)	136 mm (5.4 inches)	78%	very high
June Weather	23°C (73°F)	106 mm (4.2 inches)	79%	very high
July Weather	26°C (79°F)	138 mm (5.4 inches)	74%	very high
August Weather	24°C (76°F)	133 mm (5.2 inches)	72%	very high
September Weather	21°C (70°F)	110 mm (4.3 inches)	75%	very high
October Weather	16°C (61°F)	105 mm (4.1 inches)	81%	high
November Weather	8°C (46°F)	86 mm (3.4 inches)	85%	moderate
December Weather	4°C (39°F)	104 mm (4.1 inches)	84%	moderate