Last updated: March 17, 2025
December in Llangollen, United Kingdom offers a unique climate experience, marked by an average temperature of 5°C (42°F) and a maximum of 13°C (55°F), ensuring chilly days paired with occasional mild spells. However, the month can also bring a notable chill, with temperatures dipping as low as -7°C (20°F). Visitors can expect a significant amount of precipitation—totaling 105 mm (4.1 in)—spread across approximately 18 rainy days, contributing to the region's lush winter scenery. With humidity levels lingering around 89%, the air feels damp, accentuating the crisp winter air that defines Llangollen in December.
In December, Llangollen embraces the heart of winter, with temperatures reflecting the chill of the season. The month typically starts with minimum temperatures dropping to -7°C (20°F), setting a frosty backdrop for the festive atmosphere. As the days progress, the average temperature hovers around 5°C (42°F), providing a crisp yet manageable climate for those exploring the charming town and its picturesque surroundings. Daytime highs reach a comfortable maximum of 13°C (55°F), making it a delightful time for winter strolls or enjoying cozy moments by the fire. This month captures the essence of Llangollen's seasonal shift, balancing the frosty mornings with milder afternoons and a sense of holiday cheer.
December in Llangollen, United Kingdom, marks the culmination of a year characterized by varied precipitation. With 105 mm (4.1 in) of rainfall, December stands out as the wettest month, showcasing a significant uptick from the preceding months. Over the course of 18 rainy days, the month wraps up a trend seen throughout the year, where total precipitation peaks during the latter half, particularly in contrast to the drier April and May. As winter deepens, Llangollen's landscape becomes lush and vibrant, driven by the robust rainfall that feeds its rivers and valleys, creating a picturesque and invigorating atmosphere as the year comes to a close.
In December, Llangollen experiences a humidity level of 89%, which marks a slight dip from the 91% recorded in November. This month wraps up a year characterized by generally high humidity, particularly during the winter months, with levels peaking at 90% in October. As the seasons shift, a noticeable trend emerges: humidity levels tend to decline from their late autumn highs, beginning their journey downwards through the spring months, when they reach their lowest around 78% in July. The consistent moisture in the air throughout December serves as a reminder of the region's cool, damp climate, making it not only a cozy time but also an ideal backdrop for enjoying the picturesque winter landscapes.
As the year winds down, December in Llangollen, United Kingdom, sees a return to a low UV Index of 1, mirroring the conditions of January and November. This consistent trend indicates minimal sun exposure, allowing residents and visitors alike to enjoy outdoor activities with an extended burn time of 45 minutes without significant risk of skin damage. This month serves as a reminder of the seasonal fluctuations in UV radiation, from the moderate levels seen in early spring to the very high levels typically experienced in the summer months. As you wrap up your year, ensure you're informed about these shifting trends in UV exposure by consulting the resources available at Llangollen UV Index.
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In Llangollen, December marks the end of the year with a modest 95 hours of sunshine, a gentle decline that hints at the shifting seasons. As the year progresses from January's 85 hours to the vibrant 396 hours basked in July, winter's shorter days become increasingly apparent. The sunshine peaks in the heart of summer, but as autumn settles in, hours dip sharply; November's 109 hours gives way to December's crisp days and long, cozy nights. This transition paints a vivid picture of the Welsh landscape, where each season holds its unique charm, inviting both locals and visitors to embrace the beauty of shorter days enveloped in the tranquility of winter.
In Llangollen, December's likelihood of sunny weather drops to a mere 14%, marking it as one of the cloudiest months of the year. This trend is consistent with the cooler months, where the chance of sunshine is notably lower compared to the brighter springtime, like April's 43%. Following a slight uptick in November to 25%, the December skies often turn gray, making it unlikely for residents and visitors to bask in sunlight. As the year closes, the retreat of sun and warmth emphasizes the transition into winter, reinforcing the chilly, damp weather that characterizes this charming Welsh town.
In Llangollen, United Kingdom, December marks the shortest days of the year, with daylight lasting only 7 hours. This is a notable decline from the earlier months, reflecting the gradual descent into winter. As the year progresses, daylight begins to diminish after the vibrancy of summer, where June and July boast an impressive 16 hours of sunlight. By the time December arrives, the long twilight of summer is a distant memory, as the sun's fleeting presence reminds locals of the cozy evenings ahead. Following this, daylight will gradually increase as the year transitions into spring, hinting at the return of longer days and the warmth they bring.
As December rolls into Llangollen, the winds pick up a gentle pace, averaging around 4.0 m/s (9 mph). This slight increase compared to the previous months showcases a notable shift from the calm summer breezes that lingered at around 2.4 m/s (5 mph) in July. While autumn transitions brought back moderate winds averaging around 3.7 m/s (8 mph) in November and 4.3 m/s (10 mph) in October, December settles comfortably in the middle, striking a balance between briskness and tranquility. This rhythm of wind speeds hints at the evolving season, as nature prepares for the chill of winter, offering a perfect backdrop for scenic walks along the stunning Welsh landscapes.
The weather in Llangollen 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 Llangollen and find detailed weather information for every month.
December in Llangollen experiences colder temperatures with a minimum of -7°C (20°F) and an average of 5°C (42°F). The month is characterized by higher precipitation, totaling 105 mm (4.1 in) over 18 days, contributing to a chilly and damp atmosphere, with humidity consistently around 89%. In contrast, January brings slightly milder conditions, with a minimum of -4°C (25°F) and an average temperature of 4°C (40°F). Precipitation decreases significantly to 67 mm (2.6 in) spread over 11 days, yet the humidity remains unchanged at 89%. For more details about weather patterns, check Llangollen weather in January.
December weather tends to be quite chilly, with temperatures ranging from a minimum of -7°C (20°F) to a maximum of 13°C (55°F), while February sees slightly warmer temperatures, with a minimum of -5°C (24°F) and a maximum reaching 16°C (62°F). Both months experience significant precipitation, though December is a bit wetter, accumulating 105 mm (4.1 in) over approximately 18 days, compared to February’s 88 mm (3.4 in) over 15 days. Humidity levels remain relatively high in both months, with December at 89% and February slightly lower at 88%. For a more detailed look at February's weather, you can visit Llangollen weather in February.
In December, the weather features a colder range with minimum temperatures reaching as low as -7°C (20°F) and averaging around 5°C (42°F). On the other hand, March offers a slight improvement, with average temperatures rising to 6°C (43°F) and maximums peaking at 19°C (67°F). Although both months experience considerable precipitation, December sees slightly more with 105 mm (4.1 in) over 18 days compared to March's 95 mm (3.7 in) over 16 days. Humidity levels remain relatively high in both months, but December is marginally higher at 89%, while March sits at 86%. For a detailed forecast, visit Llangollen weather in March.
In December, the weather is noticeably colder with temperatures ranging from a minimum of -7°C (20°F) to a maximum of 13°C (55°F), accompanied by significant precipitation of 105 mm (4.1 in) over 18 days and high humidity at 89%. In contrast, April brings a milder climate, with temperatures fluctuating between -3°C (28°F) and 21°C (70°F), along with reduced precipitation of 57 mm (2.2 in) over 12 days and slightly lower humidity at 84%. This shift from December's chill to April's temperate conditions illustrates the transition from winter to spring. For more specific details, check the Llangollen weather in April.
December and May present strikingly different weather conditions. In December, temperatures are quite chilly, with a minimum of -7°C (20°F) and an average of 5°C (42°F), while May enjoys a milder climate, with minimum temperatures around -2°C (30°F) and an average of 11°C (52°F). Precipitation is more frequent in December, occurring on 18 days and totaling 105 mm (4.1 in), compared to May's 68 mm (2.7 in) over 13 days. Additionally, humidity levels are higher in December at 89%, contrasted with May's 79%, which contributes to the perceived warmth of the spring month. For a detailed look at May’s weather in Llangollen, you can visit Llangollen weather in May.
December and June offer contrasting weather experiences. In December, temperatures can drop to a frigid minimum of -7°C (20°F), with an average of 5°C (42°F) and a maximum of 13°C (55°F). The month sees significant precipitation, totaling 105 mm (4.1 in) over 18 days, accompanied by high humidity levels of 89%. In stark contrast, June presents a much milder climate, with minimum temperatures around 5°C (41°F), an average of 14°C (58°F), and a maximum reaching 28°C (82°F). Precipitation decreases to 92 mm (3.6 in), occurring over just 13 days, and humidity levels are lower at 81%. For more details about the June weather specifically in Llangollen, you can check Llangollen weather in June.
December and July present contrasting weather conditions. In December, temperatures can drop as low as -7°C (20°F), with an average of 5°C (42°F) and a maximum of 13°C (55°F), making it a much colder month. Additionally, December experiences higher precipitation, averaging 105 mm (4.1 in) over 18 days, coupled with high humidity at 89%. In stark contrast, July boasts milder temperatures, with a minimum of 5°C (41°F), an average of 16°C (61°F), and a maximum of 28°C (83°F). Rainfall in July is also less frequent, with 78 mm (3.1 in) over 14 days and a lower humidity of 78%. For more detailed information on weather conditions in July, check out Llangollen weather in July.
December and August present strikingly different weather conditions. In December, temperatures can drop to a minimum of -7°C (20°F) and average around 5°C (42°F), which is significantly colder than August, where the minimum temperature starts at 6°C (43°F) and averages 15°C (60°F). Additionally, December experiences higher humidity at 89% compared to August's 79%, contributing to a chillier feel during the winter month. Precipitation is also notable, with December seeing 105 mm (4.1 in) over 18 days, while August has slightly less at 94 mm (3.7 in) over 16 days. For more detailed information, you can check Llangollen weather in August.
December and September weather present a stark contrast in terms of temperature and conditions. In December, temperatures can dip as low as -7°C (20°F), with an average of 5°C (42°F) and a maximum of 13°C (55°F). This month also tends to be quite wet, experiencing 105 mm (4.1 in) of precipitation over approximately 18 days and high humidity at 89%. In comparison, September enjoys milder temperatures, ranging from a minimum of 1°C (34°F) to an average of 13°C (56°F) and a maximum of 27°C (80°F). Precipitation is also less prevalent at 88 mm (3.4 in) across 14 days, with slightly lower humidity at 85%. This makes September feel significantly warmer and more comfortable than the cold and damp December weather. For more details, you can check Llangollen weather in September.
In comparing the weather between December and October, December tends to be colder with a minimum temperature of -7°C (20°F) and an average temperature of 5°C (42°F), while October is milder, featuring a minimum of -3°C (27°F) and an average of 10°C (51°F). The maximum temperatures in December reach only 13°C (55°F), compared to a warmer 21°C (69°F) in October. Precipitation is slightly higher in December, totaling 105 mm (4.1 in) over 18 days, versus 95 mm (3.8 in) across 15 days in October, although both months exhibit high humidity levels around 89% and 90%, respectively. For more specific insights into October weather, you can check Llangollen weather in October.
In comparison to November, December experiences colder temperatures, with an average dropping to 5°C (42°F) from November’s average of 7°C (45°F). The minimum temperature in December can plummet to -7°C (20°F), whereas November's minimum is milder at -3°C (27°F). Precipitation also increases in December, totaling 105 mm (4.1 in) over 18 days, compared to November's 79 mm (3.1 in) over 16 days. Humidity levels remain high in both months, but December is slightly less humid at 89% compared to November's 91%. For more detailed information on November weather, you can check out Llangollen weather in November.
As December rolls into Llangollen, the weather takes a distinct shift from the milder months, with temperatures dipping significantly and a noticeable increase in precipitation. With an average of just 5°C and the potential for frosty mornings, visitors may find themselves wrapped in warmer layers. The month is characterized by frequent rain, with about 18 days seeing precipitation, which contributes to a high humidity level of around 89%. This combination gives December a unique charm, creating a cozy atmosphere perfect for enjoying the scenic beauty of Llangollen. For a detailed overview of the local climate, check out Llangollen Climate.