December Weather in Tetbury, United Kingdom

Last updated: March 17, 2025

In December, Tetbury, United Kingdom experiences a captivating winter atmosphere characterized by varied weather conditions. With maximum temperatures reaching 14°C (57°F) and an average of 6°C (44°F), the month presents a chilly ambiance, occasionally dipping to a minimum of -8°C (19°F). Residents and visitors alike can expect frequent precipitation, totaling 86 mm (3.4 in) over 15 days, contributing to a humid environment with humidity levels around 92%. This combination of cool temperatures and seasonal rain enhances the charm of Tetbury, making it a picturesque destination during the festive period.

December Temperature in Tetbury

In December, Tetbury, United Kingdom, experiences a notable drop in temperatures, with minimums plunging to -8°C (19°F), the coldest point of the year. The average temperature hovers around 6°C (44°F), while daytime highs reach a maximum of 14°C (57°F). This month marks a transition into the winter chill, contrasting sharply with the milder conditions seen in the preceding months. As the year closes, residents and visitors must prepare for the cold, yet the festive atmosphere brings a warmth that lingers despite the frost. With its historical charm and winter scenery, December in Tetbury offers a unique and cozy experience, blending the beauty of the season with the spirit of the holidays.

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

The chart illustrates December temperature patterns in Tetbury, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec414345485460646258524643
Data source: Temperature data for Tetbury 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 Tetbury

In December, Tetbury experiences a notable uptick in precipitation, with monthly totals reaching 86 mm (3.4 in), making it one of the wetter months of the year. This increase corresponds with an average of 15 rainy days, the highest of any month, which emphasizes the transition to winter conditions. Notably, December's precipitation surpasses that of the preceding months, such as November's 65 mm (2.6 in), showcasing a trend of heightened rainfall as the year draws to a close. While earlier months like October also bring significant rain at 96 mm (3.8 in), December’s consistent showers create a moody and atmospheric backdrop, perfect for the festive season and the lush greenery that defines Tetbury's winter landscape.

December Precipitation Trends in Tetbury

The chart displays monthly precipitation patterns in Tetbury, 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.
JanFebMarAprMayJunJulAugSepOctNovDec536068487473637353966686
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Tetbury

As December settles over Tetbury, the air carries a notable humidity level of 92%, mirroring the dampness experienced in both November and January. This winter month marks the culmination of a trend where humidity has remained relatively high, peaking at the year's conclusion. Following a gradual decline from the summer months—where levels dipped to a more comfortable 71% in July—the humidity sees a steady rise in the autumn, influenced by the colder temperatures and increased precipitation. With December's humidity maintaining this elevated status, it creates a chilly, damp atmosphere that characterizes the typical British winter, inviting cozy moments by the fire and embracing the seasonal landscape.

December Average Humidity in Tetbury

This chart illustrates the average monthly humidity levels in Tetbury, 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.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%85%79%81%71%76%82%91%92%92%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Tetbury

As December rolls in, Tetbury experiences a low UV Index of 1, making sun exposure minimal and safe for most outdoor activities. This aligns with the trend of reduced UV levels as winter approaches, following a peak in the summer months when the index reached a maximum of 8 in both June and July. Interestingly, the colder months of December, along with January and February, consistently show low UV values, allowing residents and visitors to enjoy the crisp winter air with little concern for sunburn, as burn time extends up to 45 minutes. If you're keen to stay informed about UV levels throughout the year in Tetbury, check out the comprehensive details at Tetbury UV Index.

Maximum UV Index Levels in Tetbury for December

The chart shows the monthly maximum UV Index (UVI) for Tetbury 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.
JanFebMarAprMayJunJulAugSepOctNovDec124578876421
Data source: Tetbury 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 Tetbury

In December, Tetbury embraces a gentle decline in sunshine hours, with approximately 108 hours of golden light gracing the short days. This marks a significant dip compared to the vibrant 394 hours of sunshine shining down in July. As the year winds down, the sun makes a fleeting appearance, especially when contrasted with the 381 hours enjoyed in the blooming month of May. While December might lack the brilliance of summer, it carries the charm of winter's cozy embrace, reminding us that even the sun has its cycles, gracefully ebbing from the abundance of light experienced in the height of the year. As we transition into the colder months, Tetbury remains steadfast, eagerly anticipating the return of longer, sunnier days come spring.

Monthly Sunshine Duration in Tetbury: December Highlighted

The December sunshine duration represents the total number of hours Tetbury 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.
JanFebMarAprMayJunJulAugSepOctNovDec89h142h194h308h381h364h395h347h284h231h131h108h
Data source: Tetbury December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Tetbury During December

In Tetbury, United Kingdom, the likelihood of sunny weather experiences notable fluctuations throughout the year. As December approaches, the chance of sunshine drops to a mere 18%, marking one of the lowest probabilities in the calendar. This decline aligns with the seasonal transition, as the spring months see a significant increase in sunshine, peaking at 51% in April. While the summer months display a moderate chance—ranging from 25% in August to 37% in July—it's clear that December invites more overcast skies than sunny days. Consequently, if you're dreaming of a bright winter's day in Tetbury, it might be time to adjust those expectations, as the cold, grey December weather often prevails.

Percentage of Sunny Days in December in Tetbury

The chart illustrates the percentage of sunny days in Tetbury 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 Tetbury experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec22%23%27%51%32%26%37%25%26%24%31%18%
Data source: Tetbury December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Tetbury in December

As December settles over Tetbury, United Kingdom, the days grow notably shorter, with daylight lasting only 7 hours—the lowest of the year. This trend marks a descent from the gentle 8 hours of daylight found in November and contrasts starkly with the longer days of the spring and summer months, where daylight stretches to an impressive 16 hours in both June and July. As the year progresses from the bright 15 hours in May to the steady decline through autumn, Tetbury experiences a rhythmic dance of light, culminating in the cozy, candlelit atmosphere of winter. While December's reduced daylight can feel limiting, it also invites residents to embrace indoor warmth and the festive spirit this season brings.

Average Daylight Hours in Tetbury for December

The chart illustrates the variation in daylight duration in Tetbury throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 22m9h 57m11h 55m13h 55m15h 40m16h 34m16h 5m14h 31m12h 35m10h 36m8h 49m7h 51m
Data source: Tetbury daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Tetbury

As December settles in Tetbury, the winds pick up slightly, matching the average speed of 4.5 m/s (10 mph) seen in October. This uptick reflects a notable resilience in wind patterns as the year draws to a close, continuing a trend of moderate breezes that have characterized much of the fall. Unlike the lighter air of the summer months — where average speeds dropped to 3.0 m/s (7 mph) in July — December's winds bring a sharp contrast, serving as a reminder of the robust atmosphere that accompanies the winter season. As the landscape turns seasonal and festive, these invigorating gusts can invigorate both residents and visitors, offering a refreshing end to the year while echoing the briskness of the surrounding countryside.

Average December Wind Speed in Tetbury

The chart displays monthly wind speed patterns in Tetbury, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.25.24.43.34.13.33.03.73.34.53.84.5 m/s
Data source: Tetbury December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Tetbury Compares to Other Months

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

In December, temperatures in Tetbury can dip as low as -8°C (19°F), with an average of 6°C (44°F) and a maximum of 14°C (57°F). This month typically sees heavier precipitation, totaling 86 mm (3.4 in) over about 15 days, accompanied by high humidity levels around 92%. In contrast, January experiences slightly milder conditions, with minimum temperatures reaching -4°C (25°F) and an average of 5°C (41°F), while still maxing out at 14°C (57°F). Additionally, precipitation decreases to 53 mm (2.1 in) spread over about 10 days, with humidity remaining relatively high at 91%. For more detailed weather insights, check Tetbury weather in January.

In December, temperatures range from a chilly -8°C (19°F) at their lowest to a mild 14°C (57°F) at their peak, with an average temperature of about 6°C (44°F). This month sees significant precipitation, totaling 86 mm (3.4 inches) over approximately 15 days, along with a high humidity level of 92%. In contrast, February experiences slightly milder weather, with minimums of -6°C (22°F) and maximums reaching 18°C (64°F), maintaining an average temperature of 6°C (43°F). February also features lower precipitation at 60 mm (2.3 inches) across about 13 days and slightly lower humidity at 89%. For more detailed insights, you can check out the Tetbury weather in February.

In December, temperatures tend to be colder, with a minimum of -8°C (19°F) and an average of 6°C (44°F), whereas March sees slightly milder conditions, with a minimum of -6°C (22°F) and an average of 7°C (45°F). Despite December's chill, it experiences a higher level of precipitation at 86 mm (3.4 in) over approximately 15 days, compared to March’s 68 mm (2.7 in) over 14 days. Additionally, humidity levels are slightly higher in December at 92%, while March has a more comfortable 86%. For more detailed insights, check out Tetbury weather in March.

December and April exhibit notable differences in weather patterns. December experiences colder temperatures, with a minimum of -8°C (19°F) and an average of 6°C (44°F), while April sees milder conditions, with a minimum of -3°C (26°F) and an average of 9°C (49°F). In December, the weather is also characterized by higher precipitation, totaling 86 mm (3.4 in) over 15 days, whereas April has significantly less rainfall at 48 mm (1.9 in) across only 9 days. Additionally, humidity levels are slightly higher in December at 92%, compared to 85% in April. For more specific details, you can explore Tetbury weather in April.

When comparing the weather in December and May, significant differences emerge. December experiences much colder temperatures, with a minimum of -8°C (19°F) and an average of 6°C (44°F), while May offers a milder range, with a minimum of 0°C (32°F) and an average of 12°C (54°F). Additionally, December has higher humidity levels at 92%, compared to May's 79%. Precipitation is also notable: December sees 86 mm (3.4 in) over 15 days, whereas May has slightly less at 74 mm (2.9 in) over 12 days. For more detailed information, you can check Tetbury weather in May.

In December, temperatures range from a frigid minimum of -8°C (19°F) to an average of 6°C (44°F), peaking at a maximum of 14°C (57°F). The month sees substantial precipitation, averaging 86 mm (3.4 in) over about 15 days, coupled with a high humidity level of 92%. In contrast, June experiences significantly warmer weather, with temperatures starting at a minimum of 6°C (43°F) and soaring to an average of 16°C (61°F), and reaching a maximum of 30°C (87°F). Precipitation in June is slightly lower at 73 mm (2.9 in) over just 11 days, and humidity drops to a more comfortable 80%. For a detailed look at June weather, you can check Tetbury weather in June.

December and July present contrasting weather conditions in Tetbury. In December, temperatures can drop as low as -8°C (19°F) and reach a high of 14°C (57°F), with an average temperature of around 6°C (44°F). The month sees considerable precipitation, totaling 86 mm (3.4 in) over 15 days, and humidity levels are notably high at 92%. In contrast, July enjoys milder temperatures, with a minimum of 7°C (45°F), an average of 18°C (64°F), and a maximum of 31°C (88°F). Precipitation is less frequent, accumulating to 63 mm (2.5 in) across 11 days, and humidity is lower at 71%. The warmer, drier July climate is a stark departure from the cold and damp December conditions. For more specifics about July weather, visit Tetbury weather in July.

December and August present stark contrasts in weather. In December, temperatures range from a chilly minimum of -8°C (19°F) to a mild maximum of 14°C (57°F), with an average of 6°C (44°F). The month is also characterized by high humidity at 92% and significant precipitation, totaling 86 mm (3.4 in) over 15 days. In contrast, August showcases much warmer temperatures, with a minimum of 7°C (45°F) and a maximum soaring to 33°C (91°F), averaging 17°C (62°F). Precipitation in August is slightly lower at 73 mm (2.9 in) and occurs across 12 days, accompanied by a more comfortable humidity level of 76%. For more specific details on August weather, you can visit Tetbury weather in August.

In December, the weather is notably colder, with temperatures ranging from a minimum of -8°C (19°F) to a maximum of 14°C (57°F) and an average temperature of 6°C (44°F). This month also sees higher precipitation, averaging 86 mm (3.4 in) over 15 days, and humidity levels reaching 92%. In contrast, September enjoys milder temperatures, starting at a minimum of 3°C (37°F), peaking at 29°C (84°F), with an average of 14°C (58°F). Precipitation is less frequent in September, with around 53 mm (2.1 in) spread across just 8 days and humidity at a lower 82%. For more information about September weather, you can check Tetbury weather in September.

In comparing the weather between October and December, there's a notable shift in temperature and conditions. October experiences milder temperatures, with averages around 11°C (53°F) and highs reaching up to 23°C (74°F), making it a much warmer month. In contrast, December sees average temperatures dropping to around 6°C (44°F), with maximums only reaching 14°C (57°F) and minimums plummeting to -8°C (19°F). Precipitation levels are somewhat similar, with October receiving 96 mm (3.8 in) and December slightly less at 86 mm (3.4 in), but December is marked by a higher humidity level at 92% compared to October's 90%. For more detailed insights, you can check Tetbury weather in October.

In comparing the weather between November and December, we can see a notable drop in temperature. December experiences minimum temperatures of -8°C (19°F), while November has milder lows around -3°C (27°F). The average temperature in December is around 6°C (44°F), compared to November's average of 8°C (46°F), with December capping out at a maximum of 14°C (57°F), which is cooler than November's 17°C (62°F). Additionally, December sees increased precipitation, totaling 86 mm (3.4 in) over 15 days, surpassing November's 65 mm (2.6 in) across 13 days. Despite both months sharing a high humidity level of 92%, December generally feels colder and wetter than November. For more specifics on November weather, you can check Tetbury weather in November.

Compare Tetbury's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Tetbury

December in Tetbury ushers in a notable shift from the milder conditions of previous months, characterized by a chillier average temperature and more frequent precipitation. The maximum temperatures barely reach 14°C, while nights can dip dangerously low, often plummeting to -8°C. With the high humidity of 92% and 15 days of rain contributing to a total of 86 mm of precipitation, the month can feel particularly damp and brisk. As the year draws to a close, the weather in Tetbury creates a cozy atmosphere perfect for festive celebrations. For a deeper understanding of what to expect throughout the year, visit Tetbury Climate.