December Weather in Oxford, United States

Last updated: February 24, 2025

In Oxford, United States, December showcases a diverse weather profile marked by a maximum temperature of 25°C (78°F) and a brisk average of 9°C (49°F), plummeting to a chilly minimum of -6°C (22°F). This month also brings substantial precipitation, totaling approximately 150 mm (5.9 in) over 11 days, contributing to a notable humidity level of 88%. As the year concludes, December in Oxford offers a blend of mild days and crisp nights, making it a unique time for both residents and visitors to experience seasonal changes.

December Temperature in Oxford

As December rolls in, Oxford, United States, experiences a notable chill, with temperatures ranging from a minimum of -6°C (22°F) to a maximum of 25°C (78°F), marrying the remnants of autumn with the brisk arrival of winter. The average temperature settles around 9°C (49°F), setting a cool tone for the month. Compared to the preceding months, December showcases a significant drop in nighttime lows, reflecting the shift from the more temperate conditions of November. This month initiates a colder phase, contrasting sharply with the warmer highs of the summer, where temperatures soar well into the 30s. As the final month of the year casts its frosty charm, residents can prepare for increasingly crisp days ahead.

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.
JanFebMarAprMayJunJulAugSepOctNovDec454957627279818077665249
Data source: Temperature data for Oxford 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 Oxford

December in Oxford, United States, brings a significant increase in precipitation, with 150 mm (5.9 in) accumulating over approximately 11 days. This marks a notable rise from the previous month, November, which recorded only 82 mm (3.2 in) across just 8 days. The shift into winter sees wetter conditions compared to the drier fall months, suggesting a seasonal trend where the latter part of the year experiences heightened moisture. As temperatures drop, the consistent rain in December often contributes to a cozy, wintry atmosphere, enriching the landscape while preparing Oxford for the chill of January.

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.
JanFebMarAprMayJunJulAugSepOctNovDec12018916514210712710811710311582150
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Oxford

In December, humidity levels in Oxford, United States, rise to a notable 88%, marking the highest point of the year. This increase transitions from the slightly lower percentages seen in the earlier months, notably the 70% range observed in September and October. As the year progresses, December stands out with an uptick that underscores the winter season's characteristic chill and moisture. The trend shows that while humidity peaks in winter, it slightly recedes during the summer months, with August exhibiting the lowest levels at 73%. Overall, December's pronounced humidity creates a crisp atmosphere, setting the tone for the cold winter months ahead.

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, allowing you to see how December's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%84%81%83%83%80%74%70%73%85%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Oxford

In December, the UV Index in Oxford, United States, drops to 4, placing it in the moderate exposure category. This trend marks a significant decrease from the peak 11 levels observed during the summer months, where the risk of harm from unprotected sun exposure was labeled as extreme. As the year winds down, residents can enjoy a more relaxed pace in their sun safety routines, with a longer burn time of about 30 minutes before needing to seek shade or apply sunscreen. While December's UV Index is much lower than the highs of earlier months, it’s important to remain vigilant, especially during sunny days. For detailed information, you can visit Oxford UV Index.

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.
JanFebMarAprMayJunJulAugSepOctNovDec46810111111109764
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.

December Sunshine in Oxford

In Oxford, United States, December brings a transition into the cooler months with a notable 188 hours of sunshine, a decline from the vibrant 309 hours seen in May. This month marks a significant dip as daylight wanes, but it still offers plenty of opportunities for outdoor activities under the crisp winter sun. As we reflect on the year's sunshine, it's clear that June and July illuminate the calendar with the most hours, reaching a peak of 341 hours. Following their lead, August and September hold steady, while November's 227 hours signals the approach of winter. December's totals, while lower, remind us of the cyclical nature of light, as Oxford prepares for fresh opportunities that the coming year will bring.

Monthly Sunshine Duration in Oxford: December Highlighted

The December sunshine duration represents the total number of hours Oxford experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec148h162h216h266h309h312h341h312h291h269h227h188h
Data source: Oxford December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Oxford During December

In December, Oxford, United States, experiences a 40% chance of sunny weather, a figure that aligns closely with the overall trend of the preceding months. While November enjoys a notably higher likelihood of sunshine at 66%, the transition into December sees a slight dip. Interestingly, September peaks with a 55% chance, revealing that late summer and early fall can provide more sunny days than the winter month of December. Overall, the pattern demonstrates a gradual fluctuation in sunshine, with December positioned as a transitional month that hints at the cooler, greyer days of January and February ahead.

Percentage of Sunny Days in December in Oxford

The chart illustrates the percentage of sunny days in Oxford throughout the year, with December highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Oxford experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec39%36%39%52%31%39%48%44%55%50%66%40%
Data source: Oxford December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Oxford in December

As December arrives in Oxford, United States, the days grow noticeably shorter, with daylight lasting only 9 hours. This decline marks the culmination of a gradual decrease that begins as autumn settles in, peaking at 14 hours of sunlight during the summer months of June and July. The transition is clear; from 10 hours in November to 11 hours in October, the daylight hours steadily wane as winter approaches, contrasting sharply with the vibrancy of spring and summer when the days stretch longer. As we move deeper into winter, these shorter days remind us of the cyclic nature of the seasons, with each month unveiling its unique rhythm of light and darkness.

Average Daylight Hours in Oxford for December

The chart illustrates the variation in daylight duration in Oxford throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 8m10h 57m11h 59m13h 3m13h 57m14h 24m14h 9m13h 21m12h 20m11h 16m10h 20m9h 53m
Data source: Oxford daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Oxford

In December, the wind in Oxford, United States picks up slightly, averaging 3.2 m/s (7 mph), making it one of the breezier months of the year. This marks a subtle increase from the preceding months, where the wind speed had stabilized around 2.8 to 2.9 m/s (6-7 mph) from October to November. As the year closes, the transition into colder air brings a refreshing gust that invigorates the town. Overall, while the summer months see lower average speeds of 2.0 to 2.4 m/s, December stands out as a reminder of the winter’s approach, reinforcing the seasonal shift and inviting residents to enjoy the crisp, invigorating winds before the onset of deeper winter chill.

Average December Wind Speed in Oxford

The chart displays monthly wind speed patterns in Oxford, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.13.13.12.82.92.42.02.12.12.72.83.2 m/s
Data source: Oxford December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Oxford Compares to Other Months

The weather in Oxford changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of December's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Oxford and find detailed weather information for every month.

In comparing the weather between December and January, December typically experiences milder temperatures, with a minimum of -6°C (22°F) and an average of 9°C (49°F), while January sees colder conditions, including a lower minimum of -13°C (8°F) and a slight average drop to 7°C (45°F). Despite both months having maximum temperatures around 25°C (76-78°F), January tends to feature slightly less precipitation at 120 mm (4.7 in) over 9 days compared to December's 150 mm (5.9 in) over 11 days. Humidity levels also decrease slightly from 88% in December to 86% in January. For more details on the weather in January, you can visit Oxford weather in January.

In December, temperatures in Oxford range from a minimum of -6°C (22°F) to a maximum of 25°C (78°F), with an average of 9°C (49°F). The month typically sees around 150 mm (5.9 in) of precipitation over 11 days, accompanied by a high humidity level of 88%. In contrast, February experiences colder conditions, with minimum temperatures dropping to -13°C (9°F) and a slightly higher maximum of 26°C (79°F), while maintaining the same average of 9°C (49°F). This month also records greater precipitation, totaling 189 mm (7.4 in) over 14 days but with a somewhat lower humidity of 85%. For more details, you can check Oxford weather in February.

In December, temperatures range from a chilly -6°C (22°F) to a maximum of 25°C (78°F), with an average temperature of around 9°C (49°F). The month also sees considerable precipitation, totaling 150 mm (5.9 in) over approximately 11 days, accompanied by high humidity levels at 88%. In contrast, March experiences slightly milder temperatures, with a minimum of -4°C (25°F), an average of 14°C (57°F), and a maximum of 30°C (86°F). Precipitation increases to 165 mm (6.5 in) over 14 days, while humidity drops slightly to 84%. For more detailed insights on March weather, you can check out Oxford weather in March.

December and April present notably different weather patterns. In December, temperatures range from a chilly minimum of -6°C (22°F) to a warm maximum of 25°C (78°F), with an average of 9°C (49°F). The month sees significant humidity at 88% and receives about 150 mm (5.9 in) of precipitation over 11 days. In contrast, April boasts a milder climate with temperatures varying from -1°C (31°F) to a high of 31°C (88°F), averaging 17°C (62°F). Rainfall is slightly less at 142 mm (5.6 in) over 10 days, and humidity drops to 81%. The changes from the cold of December to the warmth of April are striking, making the latter a more temperate month. For more specific insights, you can check Oxford weather in April.

December and May exhibit starkly contrasting weather patterns. In December, temperatures can range from a chilly minimum of -6°C (22°F) to a pleasant maximum of 25°C (78°F), with an average of 9°C (49°F). This month also sees significant precipitation, averaging 150 mm (5.9 in) over 11 days and high humidity levels at 88%. In contrast, May brings much warmer weather, with minimum temperatures around 8°C (46°F) and maximums soaring up to 35°C (96°F), leading to an average of 22°C (72°F). Precipitation decreases to 107 mm (4.2 in) over the same number of days, while humidity is slightly lower at 83%. For more insights into the weather in May, check out Oxford weather in May.

December and June present distinctly different weather patterns. In December, temperatures can dip as low as -6°C (22°F) at night, with average highs around 9°C (49°F) and a maximum of 25°C (78°F). The month sees an average of 150 mm (5.9 in) of precipitation over about 11 days, and the humidity is notably high at 88%. In contrast, June boasts milder nights with a minimum temperature of 13°C (56°F), average highs reaching 26°C (79°F), and maximum temperatures soaring to 35°C (96°F). Precipitation is slightly lower at 127 mm (5.0 in), occurring over 14 days, while humidity levels are more moderate at 83%. For more detailed information, take a look at Oxford weather in June.

In December, the weather is characterized by cooler temperatures, with minimums dropping to -6°C (22°F) and maximums reaching up to 25°C (78°F). The average temperature hovers around 9°C (49°F), accompanied by higher humidity levels at 88% and around 150 mm (5.9 in) of precipitation over approximately 11 days. In contrast, July brings a significant warmth, with minimum temperatures starting at 17°C (63°F) and maximums soaring to 36°C (97°F), resulting in a comfortable average of 27°C (82°F). Although July does see some rain, with about 108 mm (4.2 in) falling over 14 days, this period is generally much drier than December. For a detailed look at July weather, check out Oxford weather in July.

In December, the weather is quite chilly, with minimum temperatures dipping as low as -6°C (22°F) and an average of 9°C (49°F), whereas August brings much warmer conditions, with minimum temperatures around 17°C (64°F) and an average of 27°C (81°F). While December experiences more significant humidity at 88%, it also has relatively higher precipitation levels of 150 mm (5.9 in) over 11 days, compared to August, which sees 117 mm (4.6 in) of rainfall spread over 13 days and a lower humidity of 73%. Overall, December offers a stark contrast to the heat and humidity typical of August; for more details on August weather, check out Oxford weather in August.

In comparing the weather of December and September, it’s clear that these two months offer distinctly different climates. December experiences much colder temperatures, with a minimum of -6°C (22°F) and an average of 9°C (49°F), while September boasts significantly warmer conditions, with a minimum of 12°C (54°F) and an average of 25°C (77°F). Additionally, September typically reaches max temperatures soaring up to 38°C (101°F), compared to December's much milder maximum of 25°C (78°F). Precipitation levels are also noteworthy; December has more rain, totaling 150 mm (5.9 in) over 11 days, whereas September sees less at 103 mm (4.0 in) over just 7 days. Lastly, the humidity in December is higher at 88%, compared to September's 70%, which contributes to a notably different atmosphere. For more specific details about September weather, you can check Oxford weather in September.

In comparing the weather patterns of December and October, it becomes clear that these two months offer contrasting experiences. December temperatures range from a low of -6°C (22°F) to a high of 25°C (78°F), with an average of 9°C (49°F). In contrast, October boasts a milder climate, with temperature fluctuations between 1°C (34°F) and a maximum of 37°C (99°F), averaging around 19°C (66°F). Precipitation also differs, as December sees 150 mm (5.9 in) over 11 days, while October has slightly less at 115 mm (4.5 in) across 9 days. Additionally, humidity in December is notably higher at 88%, compared to October's 73%, making December feel much colder and wetter overall. For a deeper dive into October weather patterns, you can check out Oxford weather in October.

In comparing the weather of December and November, December shows a slightly milder temperature range with an average of 9°C (49°F) compared to November's 11°C (52°F). Interestingly, the minimum temperatures in December can be a bit lower, reaching down to -6°C (22°F) versus November's -8°C (18°F). Precipitation is notably higher in December, with 150 mm (5.9 in) over 11 days, while November experiences only 82 mm (3.2 in) across 8 days, reflecting a wetter month. Humidity also sees a slight increase, averaging 88% in December compared to 85% in November. For more detailed insights, you can check Oxford weather in November.

Compare Oxford's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Oxford

As December settles over Oxford, the weather becomes distinctly cooler compared to the milder months that precede it. With an average temperature of 9°C (49°F) and occasional dips into the negatives, residents experience a stark contrast from the warmer seasons. The month also sees significant precipitation, tallying around 150 mm, adding to the 88% humidity that permeates the air. This combination of colder temperatures and frequent rain means that December often feels damp and chilly, ushering in a transition that sets the stage for the winter ahead. For a deeper dive into what each month has to offer, check out the full details at Oxford Climate.