December Weather in Cowbridge, United Kingdom

Last updated: March 17, 2025

December in Cowbridge, United Kingdom, offers a blend of brisk winter temperatures and a notably high level of humidity. With a maximum temperature reaching up to 13°C (55°F) and an average of 7°C (45°F), residents can expect chilly days, where the minimum can dip to -2°C (29°F). Precipitation is a significant feature of the month, with a total of 144 mm (5.7 in) spread over 18 days, making it essential for locals to prepare for frequent rain. The humidity hovers around a staggering 89%, contributing to the crisp and often damp atmosphere characteristic of this season.

December Temperature in Cowbridge

As December descends upon Cowbridge, temperatures begin to settle into the cooler embrace of winter. With minimums dipping to around -2°C (29°F) and average highs reaching a modest 13°C (55°F), this month marks a noticeable shift from the autumnal warmth. Typically, residents brace for chilly mornings and crisp evenings, as the region transitions into a seasonal chill that contrasts starkly with the milder months preceding it. By now, the gentle decline in temperatures is clear, heralding the start of winter and prompting a cozy ambiance throughout the town—as festive decorations illuminate the streets and warmth radiates from homes and cafes alike.

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

The chart illustrates December temperature patterns in Cowbridge, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec434345495459636258544845
Data source: Temperature data for Cowbridge 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 Cowbridge

In December, Cowbridge experiences a significant uptick in precipitation, receiving an impressive 144 mm (5.7 in) of rain over 18 days. This marks one of the wettest months of the year, closely following October, which boasts a slightly higher total. The increase from November's 111 mm (4.4 in) further emphasizes the trend of escalating precipitation as winter sets in, creating a distinctive pattern where late autumn and early winter months showcase the heaviest rainfall. Such persistent moisture can transform the landscape, draping Cowbridge in a lush, verdant cover as it ushers in the New Year.

December Precipitation Trends in Cowbridge

The chart displays monthly precipitation patterns in Cowbridge, 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.
JanFebMarAprMayJunJulAugSepOctNovDec831111015780858610693146111144
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Cowbridge

December in Cowbridge, United Kingdom, typically sees a humidity level of 89%, which aligns closely with the high humidity observed in the preceding months. This trend showcases a consistent atmosphere, with November leading at 90% before a slight decrease into December. The winter months remain markedly humid, with January and February maintaining the same high levels at 88%. As the year progresses, humidity levels generally decline, particularly from July's low of 70% to 80% during the late spring and early summer months. However, the onset of autumn restores that moisture-laden air, culminating in a December that offers a brisk yet damp climate. This consistency is characteristic of Cowbridge’s seasonal transition, reflecting the region's maritime influence.

December Average Humidity in Cowbridge

This chart illustrates the average monthly humidity levels in Cowbridge, 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.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%86%84%80%80%70%73%79%89%90%89%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Cowbridge

In December, Cowbridge experiences a low UV Index of 1, indicating minimal risk from sun exposure with a suggested burn time of 45 minutes. This is consistent with the preceding months, where UV levels were similarly low in January and November. A noticeable trend emerges as we transition from winter to summer; the sun's intensity peaks in mid-year, reaching a very high index of 8 in June and July, before tapering off in the autumn months. As the winter season sets in, residents can feel assured about their sun safety with such low UV conditions. For more detailed insights and updates, visit Cowbridge UV Index.

Maximum UV Index Levels in Cowbridge for December

The chart shows the monthly maximum UV Index (UVI) for Cowbridge 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.
JanFebMarAprMayJunJulAugSepOctNovDec124678876421
Data source: Cowbridge 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 Cowbridge

In Cowbridge, December heralds the arrival of winter, with sunshine taking a noticeable dip to just 104 hours as the year draws to a close. The trend showcases a gradual decline in sunlight from the vibrant spring and summer months, where hours peaked at 410 in July, before descending through the milder autumn days. November, with 128 hours, signals an early embrace of shorter days, setting the stage for December's modest sunlight. Despite its lower count, those 104 hours still offer moments of brightness amidst the chilly weather, adding a touch of warmth to the festive season as residents reflect on the year's radiant highlights.

Monthly Sunshine Duration in Cowbridge: December Highlighted

The December sunshine duration represents the total number of hours Cowbridge 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.
JanFebMarAprMayJunJulAugSepOctNovDec87h142h205h320h393h373h410h362h296h233h128h104h
Data source: Cowbridge December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Cowbridge During December

In Cowbridge, United Kingdom, the likelihood of enjoying sunny weather in December is relatively low, with only a 20% chance of sunshine. This trend sees December trailing behind the more promising months of spring, such as April, which boasts a 54% chance of sun. Even in the midst of winter, the chances of sunny days remain less than the early autumn months like November at 30%. While December’s brisk temperatures and potential for overcast skies might deter sun-seekers, this month's sunshine often gives way to the hopeful promise of brighter days as the new year approaches. Overall, it's best to keep an umbrella handy during this chilly month in Cowbridge!

Percentage of Sunny Days in December in Cowbridge

The chart illustrates the percentage of sunny days in Cowbridge 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 Cowbridge experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec22%23%30%54%33%27%41%32%28%21%30%20%
Data source: Cowbridge December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Cowbridge in December

In December, Cowbridge, United Kingdom, experiences a notable dip in daylight, with just 7 hours of sunshine illuminating its picturesque landscape. This decline follows the gentle tapering of light that begins after the long summer days of June and July, where daylight peaks at 16 hours. As the year transitions from autumn to winter, the daylight gradually diminishes, reflecting a clear seasonal trend. By the time December arrives, daylight is at its lowest, inviting longer nights and the cozy warmth of indoor gatherings. As the month draws to a close, residents eagerly anticipate the gradual return of longer days in the New Year, while appreciating the serene beauty of their winter surroundings.

Average Daylight Hours in Cowbridge for December

The chart illustrates the variation in daylight duration in Cowbridge throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 23m9h 58m11h 55m13h 54m15h 39m16h 33m16h 4m14h 30m12h 35m10h 36m8h 49m7h 52m
Data source: Cowbridge daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Cowbridge

As December arrives in Cowbridge, the winds begin to pick up, with an average speed of 5.7 m/s (13 mph), reflecting a notable uptick compared to the preceding months. This increase marks a shift from the calmer breezes experienced in summer, particularly in June and July, where the wind speed dipped to around 3.5 m/s (8 mph). Transitioning into the autumn, a moderate rise to 4.4 m/s (10 mph) was observed in November, paving the way for the more vigorous gusts that characterize December. As the year closes, these winds not only bring a certain crispness to the air but also serve as a reminder of the dynamic weather patterns that define Cowbridge throughout the seasons.

Average December Wind Speed in Cowbridge

The chart displays monthly wind speed patterns in Cowbridge, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.36.05.13.94.93.63.54.43.85.14.45.7 m/s
Data source: Cowbridge December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Cowbridge Compares to Other Months

The weather in Cowbridge 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 Cowbridge and find detailed weather information for every month.

December and January in Cowbridge exhibit some notable similarities and differences in weather patterns. In December, temperatures typically range from a minimum of -2°C (29°F) to a maximum of 13°C (55°F), with an average of 7°C (45°F). This month sees a higher precipitation level, with about 144 mm (5.7 in) falling over 18 days and humidity at a relatively high 89%. In contrast, January presents slightly cooler conditions, with a minimum temperature of -3°C (28°F) and an average of 6°C (43°F), while still reaching a maximum of 13°C (56°F). Precipitation decreases significantly to 83 mm (3.3 in) over just 12 days, and humidity remains somewhat steady at 88%. For more detailed information, you can refer to Cowbridge weather in January.

In comparing the weather patterns of December and February, we see notable similarities and a few differences. December typically experiences slightly milder temperatures, with an average of 7°C (45°F), while February is just a degree cooler at an average of 6°C (44°F). Both months can drop to below freezing at night, with December having a minimum of -2°C (29°F) and February a touch cooler at -3°C (26°F). Precipitation levels are higher in December, totaling 144 mm (5.7 in) over 18 days, compared to February’s 111 mm (4.4 in) over 15 days. Humidity remains fairly consistent, with December at 89% and February slightly lower at 88%. For more specific details about February's conditions, you can visit Cowbridge weather in February.

December and March exhibit distinctive weather patterns, reflecting the transition from late autumn to early spring. In December, temperatures range from a chilly minimum of -2°C (29°F) to a mild maximum of 13°C (55°F), with an average temperature of 7°C (45°F). This month experiences significant precipitation, totaling 144 mm (5.7 in) over 18 days, and a high humidity level of 89%. In contrast, March, while still cool, features a slightly lower minimum temperature of -5°C (23°F) but a warmer maximum of 18°C (64°F), with the same average of 7°C (45°F). Precipitation decreases to 101 mm (4.0 in) over 17 days, accompanied by a marginally lower humidity of 86%. For more detailed insights into March weather, visit Cowbridge weather in March.

When comparing the weather in December and April, it's clear that April tends to be milder and drier. In December, temperatures range from a minimum of -2°C (29°F) to a maximum of 13°C (55°F), with an average of 7°C (45°F) and significant precipitation of 144 mm (5.7 in) over 18 days. In contrast, April experiences somewhat warmer temperatures, with a minimum of -1°C (30°F) and a maximum that climbs to 20°C (68°F), averaging around 9°C (49°F). Additionally, April sees much lower precipitation levels at 56 mm (2.2 in) over just 10 days, contributing to a slightly lower humidity of 84%. For more specific insights into the weather patterns during this month, check out Cowbridge weather in April.

In December, the weather is quite cold, with temperatures ranging from a chilly -2°C (29°F) at night to a maximum of 13°C (55°F) during the day. This month experiences significant rainfall, with 144 mm (5.7 in) over 18 days, contributing to a high humidity level of 89%. In contrast, May offers a much milder climate, characterized by minimum temperatures of 2°C (36°F) and maximums reaching 24°C (75°F). The precipitation is lower at 80 mm (3.2 in) spread over just 12 days, and the humidity is also reduced to 80%. For more detailed insights on the weather in May, you can check Cowbridge weather in May.

In December, temperatures in Cowbridge range from a chilly -2°C (29°F) to a mild 13°C (55°F), with an average of 7°C (45°F). The month experiences significant precipitation, with about 144 mm (5.7 in) falling over 18 days and humidity peaking at 89%. In contrast, June brings warmer weather, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 27°C (81°F), averaging 15°C (60°F). The precipitation in June is less intense, totaling 85 mm (3.3 in) over 13 days, and the humidity is slightly lower at 80%. For a detailed look at the weather in June, you can visit Cowbridge weather in June.

In December, Cowbridge experiences cool temperatures, with an average of around 7°C (45°F) and highs that reach only up to 13°C (55°F). The month is marked by significant precipitation, totaling 144 mm (5.7 in) over approximately 18 days, and the humidity is quite high at 89%. In contrast, July brings a much warmer climate with average temperatures around 17°C (63°F) and maximums peaking at 27°C (81°F). Rainfall during this summer month is less intense, measuring 86 mm (3.4 in) over 12 days, and the humidity is noticeably lower at 70%. For a detailed look at Cowbridge's July weather, check out this link: Cowbridge weather in July.

December and August present contrasting weather patterns. In December, temperatures can drop as low as -2°C (29°F), with an average of 7°C (45°F) and highs reaching 13°C (55°F). This month is marked by high humidity at 89% and significant precipitation, averaging 144 mm (5.7 in) over 18 days. In sharp contrast, August boasts milder temperatures, with a minimum of 9°C (48°F) and an average of 16°C (62°F), peaking at 28°C (82°F). The humidity during this summer month is considerably lower at 73%, and precipitation, while still present, is less intense at 106 mm (4.2 in) over 16 days. To explore specific details about August weather, you can visit Cowbridge weather in August.

December and September present contrasting weather patterns, with December characterized by colder temperatures and higher humidity. In December, temperatures range from a chilly minimum of -2°C (29°F) to a more moderate maximum of 13°C (55°F), with an average of 7°C (45°F). The month also sees substantial precipitation, averaging 144 mm (5.7 in) over 18 days, coupled with high humidity at 89%. In contrast, September enjoys milder temperatures, with a minimum of 5°C (41°F), an average of 15°C (59°F), and a maximum reaching 27°C (80°F). Precipitation is less frequent, totaling 92 mm (3.6 in) over 12 days, and overall humidity is lower at 79%. For more detailed insights, you can visit Cowbridge weather in September.

In comparing the weather between October and December, October tends to be milder with average temperatures ranging from a minimum of 1°C (33°F) to a maximum of 21°C (70°F), making it feel significantly warmer than December, which sees a lower average range from -2°C (29°F) to 13°C (55°F). Both months experience similar precipitation levels, around 144-146 mm (5.7 in), but October has slightly fewer rainy days, totaling 17 compared to December's 18 days of rain. Additionally, humidity levels remain high and consistent at 89% in both months. For a more detailed look at October's climate, you can check out Cowbridge weather in October.

In December, temperatures tend to be slightly cooler compared to November, with minimums dropping to -2°C (29°F) and averages at 7°C (45°F), while November enjoys slightly milder conditions with a minimum of -1°C (31°F) and an average of 9°C (48°F). Precipitation increases in December, reaching 144 mm (5.7 in) over 18 days, compared to November's 111 mm (4.4 in) over 16 days. Additionally, humidity remains high in both months, with December averaging 89% and November close behind at 90%. For a more detailed comparison, you can explore Cowbridge weather in November.

Compare Cowbridge's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Cowbridge

In December, Cowbridge experiences a notable shift in weather compared to the other months of the year. As temperatures drop, the chilly averages hover around 7°C, with lows reaching -2°C, creating a distinct winter atmosphere. This period also sees an increase in precipitation, with roughly 18 days of rain contributing to a total of 144 mm, reflecting the season's dampness. The high humidity levels, typically around 89%, only amplify the cold, making it feel much chillier than the actual temperature. Overall, December in Cowbridge is a time of cool, wet conditions that sets the stage for the winter months ahead. For more detailed information about the climate year-round, visit Cowbridge Climate.