December Weather in St Albans, United Kingdom

Last updated: March 17, 2025

December in St Albans, United Kingdom, showcases a chilly and damp climate, perfect for cozy winter vibes. The maximum temperature reaches a brisk 14°C (58°F), while the average drops to a cool 6°C (43°F), with nighttime lows sinking to a frosty -5°C (23°F). With 83 mm (3.3 in) of precipitation over about 14 days, residents can expect a fair share of rainy, overcast days, contributing to a high humidity level of 92%. It's a month where warm drinks and festive cheer take center stage amidst the brisk weather.

December Temperature in St Albans

In December, St Albans, United Kingdom, experiences a picturesque winter chill, with temperatures ranging from a brisk -5°C (23°F) to a maximum of 14°C (58°F). The average temperature hovers around 6°C (43°F), marking a stark contrast to the milder months that precede it. As the year draws to a close, the enchanting atmosphere of the city embraces the cold, infusing every street corner with a sense of festive cheer. December’s coolness sets the stage for warm gatherings and holiday celebrations, inviting locals and visitors alike to experience the cozy charm of the season.

December Weather in St Albans: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in St Albans, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec404345495561656459534643
Data source: Temperature data for St Albans 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 St Albans

In December, St Albans experiences a notable uptick in precipitation, with a total of 83 mm (3.3 in) falling over 14 days—one of the year's more significant rainfall totals. This increase contrasts sharply with the drier months preceding it, such as April and September, where precipitation amounts dipped below 50 mm. The consistent rainfall in December serves as a reminder that winter is upon the region, contributing to the cumulative annual total and setting the stage for the wettest months of the year. As the temperature drops, St Albans sees the clouds gather more frequently, creating a landscape that is both lush and vibrant in the midst of winter's chill.

December Precipitation Trends in St Albans

The chart displays monthly precipitation patterns in St Albans, 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.
JanFebMarAprMayJunJulAugSepOctNovDec545156326574677249865183
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in St Albans

In St Albans, United Kingdom, December wraps up the year with a humidity level of 92%, mirroring the dampness of November. This peak in moisture is indicative of the winter chill settling in, as the air becomes more saturated during the colder months. Notably, humidity remains relatively high from October through February, suggesting a seasonal trend of increased moisture that contrasts sharply with the drier summer months, particularly July, where it dips to 71%. Such seasonal fluctuations highlight the character of St Albans' climate, where cozy winter days often come with an enveloping sense of humidity, a comforting prelude to the cold.

December Average Humidity in St Albans

This chart illustrates the average monthly humidity levels in St Albans, 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 St Albans

In December, St Albans experiences a low UV Index of 1, similar to the previous month, November. This trend of lower UV levels persists throughout the winter months, offering a reprieve from the more intense sun exposure seen from late spring to summer. With a burn time of 45 minutes, individuals can enjoy outdoor activities with minimal sun safety concerns. However, as the days grow shorter and the sun's angle becomes less direct, it's essential to remain aware of UV levels. For more information on UV levels throughout the year, check out St Albans UV Index.

Maximum UV Index Levels in St Albans for December

The chart shows the monthly maximum UV Index (UVI) for St Albans 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: St Albans 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 St Albans

In St Albans, December offers a gentle sigh of sunshine, with 109 hours of daylight that beckon residents to savor the crisp winter air. Although this marks a dip from the vibrant 398 hours basked in during May, the month still provides a cozy backdrop for festive celebrations and winter walks. As daylight dwindles from the peak of July's 404 hours, which showcases the height of summer, December's sunlight, while limited, is a precious reminder of nature's cyclical rhythm. Transitioning from the vivid hues of autumn, the winter sun paints a soft glow, inviting moments of reflection and connection during the shortest days of the year.

Monthly Sunshine Duration in St Albans: December Highlighted

The December sunshine duration represents the total number of hours St Albans 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.
JanFebMarAprMayJunJulAugSepOctNovDec98h148h210h319h398h389h404h368h300h241h144h109h
Data source: St Albans December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in St Albans During December

In December, St Albans typically experiences a modest chance of sunny weather, with only a 16% likelihood of sunshine gracing the frosty days. This trend is a stark contrast to the more favorable conditions seen in the spring months, notably April, when the sun shines nearly half the time at 48%. Interestingly, while November shows an uptick in sunny days at 32%, it unfortunately does not carry over into December. As the year draws to a close, the likelihood of clear skies diminishes, making it essential for residents and visitors alike to prepare for the predominantly overcast and chilly weather characteristic of this winter month.

Percentage of Sunny Days in December in St Albans

The chart illustrates the percentage of sunny days in St Albans 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 St Albans experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec20%25%28%48%31%27%38%24%29%24%32%16%
Data source: St Albans December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in St Albans in December

As the year draws to a close, December in St Albans brings the shortest daylight duration, with just 7 hours of sunlight. This stark reduction follows a gradual decline from the long, bright days of summer, where June and July basked in 16 hours of daylight. The trend showcases a gentle ebb in daylight as autumn progresses, with November already dipping to 8 hours before December's descent. The increase in daylight hours starting in March from a mere 11 hours highlights the slow but steady return of longer days, promising brighter moments ahead as winter fades into spring.

Average Daylight Hours in St Albans for December

The chart illustrates the variation in daylight duration in St Albans 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 54m15h 39m16h 34m16h 4m14h 30m12h 35m10h 36m8h 49m7h 52m
Data source: St Albans daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in St Albans

As December settles over St Albans, the wind picks up, blowing in at an average speed of 4.6 m/s (10 mph), a continuation of the robust patterns observed in the autumn months. This uptick in wind mirrors the earlier chill of October, where similar gusts also reached 4.6 m/s (10 mph), hinting at a consistent winter influence. Notably, while spring and summer months saw gentler breezes, the shift to December showcases a return to brisker conditions reminiscent of January's 4.4 m/s (10 mph). Overall, the December winds in St Albans dance between the crispness of early winter and the steadiness of the preceding months, marking a dynamic transition into the heart of the chilly season.

Average December Wind Speed in St Albans

The chart displays monthly wind speed patterns in St Albans, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.44.94.63.54.33.33.44.03.44.64.14.6 m/s
Data source: St Albans December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in St Albans Compares to Other Months

The weather in St Albans 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 St Albans and find detailed weather information for every month.

In December, temperatures in St Albans range from a chilly -5°C (23°F) as the minimum to a pleasant average of 6°C (43°F) and can reach a maximum of 14°C (58°F). The month sees about 83 mm (3.3 in) of precipitation over 14 days, coupled with high humidity at 92%. In contrast, January maintains similar temperature ranges with a minimum of -5°C (24°F), an average of 5°C (41°F), and a cap of 14°C (58°F). However, it experiences significantly less rainfall, totaling 54 mm (2.1 in) across just 10 days, while humidity slightly decreases to 91%. For further details, you can check St Albans weather in January.

In December, the weather is notably colder with a minimum temperature of -5°C (23°F) and an average of 6°C (43°F), reaching a maximum of 14°C (58°F). The month also sees substantial precipitation, totaling 83 mm (3.3 in) over about 14 days, coupled with high humidity levels at 92%. In contrast, February experiences slightly lower temperatures, with a minimum of -6°C (22°F) and a maximum of 18°C (65°F), while maintaining the same average of 6°C (43°F). Precipitation decreases to 51 mm (2.0 in) across 11 days, and humidity declines slightly to 89%. Overall, February offers a milder, drier, and less humid experience compared to December. For more details, check out St Albans weather in February.

December and March exhibit notable differences in weather patterns. In December, temperatures range from a chilly -5°C (23°F) at night to a mild 14°C (58°F) during the day, with an average temperature of 6°C (43°F). The month sees significant precipitation, totaling 83 mm (3.3 in) over 14 days, and a high humidity level of 92%. In contrast, March experiences slightly colder nights with a minimum temperature of -6°C (22°F), but the average daily temperature rises to 7°C (45°F) and can peak at 22°C (71°F). With 56 mm (2.2 in) of precipitation over 13 days and humidity at a lower 86%, March presents a more variable climate than December. For a detailed overview of March weather, you can check St Albans weather in March.

December and April present quite distinct weather patterns. In December, temperatures range from a chilly -5°C (23°F) at night to a maximum of 14°C (58°F) during the day, with an average of 6°C (43°F). The month is marked by 83 mm (3.3 in) of precipitation spread over 14 days, coupled with high humidity at 92%. In contrast, April features more moderate temperatures, with nighttime lows of -2°C (29°F) and daytime highs reaching up to 27°C (80°F), resulting in an average of 9°C (49°F). Rainfall is significantly lower at 32 mm (1.3 in) over just 8 days, and humidity is slightly reduced at 85%. For more details on April's weather, you can visit St Albans weather in April.

December and May present contrasting weather profiles. In December, temperatures can drop to a minimum of -5°C (23°F) and rarely exceed 14°C (58°F), with an average of 6°C (43°F). The month is characterized by high humidity at 92% and substantial precipitation, totaling 83 mm (3.3 in) over about 14 days. In stark contrast, May showcases milder conditions with minimum temperatures of 2°C (35°F) and maximums reaching up to 26°C (79°F), averaging around 13°C (55°F). The humidity in May is lower at 79%, and precipitation is also reduced to 65 mm (2.5 in) over 11 days. For more insights into the delightful weather of May, check out St Albans weather in May.

December and June exhibit starkly contrasting weather patterns. In December, temperatures can drop to a chilling minimum of -5°C (23°F), with an average of 6°C (43°F) and a maximum reaching 14°C (58°F). The month is characterized by high humidity at 92% and 83 mm (3.3 in) of precipitation spread over 14 days. In contrast, June experiences much milder conditions, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 31°C (88°F) and an average of 16°C (62°F). This month sees lower precipitation at 74 mm (2.9 in) across just 10 days and a more comfortable humidity level of 80%. For more details about June weather, visit St Albans weather in June.

December and July present stark contrasts in weather. In December, temperatures can dip as low as -5°C (23°F) and average around 6°C (43°F), peaking at 14°C (58°F), while the high humidity of 92% contributes to a damp, chilly atmosphere, with about 83 mm (3.3 in) of precipitation over 14 days. In contrast, July enjoys much warmer conditions, with minimum temperatures of 9°C (48°F) and averages reaching 18°C (65°F), peaking at a scorching 36°C (96°F). Rainfall is less frequent in July, averaging 67 mm (2.6 in) over just 12 days, and the humidity drops to a more comfortable 71%. For more details, check out St Albans weather in July.

December and August present strikingly different weather conditions. In December, temperatures range significantly from a chilly minimum of -5°C (23°F) to a mild maximum of 14°C (58°F), with an average of 6°C (43°F). The month also experiences considerable humidity at 92% and receives 83 mm (3.3 in) of precipitation over about 14 days. Conversely, August boasts a much warmer climate, with temperatures ranging from a minimum of 8°C (47°F) to a peak of 34°C (93°F) and an average of 18°C (64°F). It sees less rainfall, totaling 72 mm (2.8 in) across 13 days, alongside a lower humidity level of 76%. For more details on August weather, you can explore St Albans weather in August.

December and September present notably different weather patterns. In December, temperatures can dip as low as -5°C (23°F) with an average of 6°C (43°F) and a maximum reaching 14°C (58°F). This month is characterized by high humidity at 92% and regular precipitation, totaling 83 mm (3.3 in) over about 14 days. In contrast, September enjoys milder conditions, with minimum temperatures around 3°C (38°F), an average of 15°C (59°F), and highs soaring to 28°C (83°F). Additionally, September sees less precipitation, only 49 mm (1.9 in) over roughly 10 days, and a slightly lower humidity level of 82%. For more insights, check out St Albans weather in September.

December experiences colder temperatures compared to October, with a minimum of -5°C (23°F) and an average high of 14°C (58°F), while October sees milder conditions with a minimum of 1°C (34°F) and a maximum of 23°C (73°F). Both months have similar levels of precipitation, with December receiving 83 mm (3.3 in) over 14 days and October slightly higher at 86 mm (3.4 in) over 12 days. Humidity levels are also slightly elevated in December at 92%, compared to October's 90%. For more detailed insights, you can check St Albans weather in October.

December weather tends to be colder than November, with average temperatures dropping from 8°C (46°F) in November to 6°C (43°F) in December. The minimum temperature also falls by three degrees, from -2°C (29°F) in November to -5°C (23°F) in December. Additionally, December experiences more precipitation, with 83 mm (3.3 in) over 14 days compared to November's 51 mm (2.0 in) over 10 days. Despite the chill, both months share a high humidity level of 92%. For more detailed insights on November's weather, you can check St Albans weather in November.

Compare St Albans's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in St Albans

December in St Albans brings a cool chill that sets it apart from the milder months of the year. With temperatures averaging around 6°C, the city experiences a noticeable drop, often leading to frosty mornings where the minimum can reach as low as -5°C. Visitors can expect increased precipitation, with about 14 days of rain throughout the month, contributing to a damp atmosphere and a high humidity level of 92%. This contrasts sharply with the warmth and sunshine of the preceding months, making December a time for cozy gatherings and festive cheer. For those interested in the broader climatic trends, more details can be found at St Albans Climate.