Last updated: March 17, 2025
In December, Betws-y-Coed experiences a cool and damp climate, with average temperatures hovering around 5°C (42°F). The maximum temperature can reach up to 12°C (54°F), while the mercury often dips to a chilling -6°C (21°F) during the night. This month is characterized by significant precipitation, accumulating to 143 mm (5.6 in) over approximately 20 days, contributing to the region's lush landscapes. With a high humidity level of 89%, visitors should prepare for a mix of festive cheer and wet weather, making it an ideal time to explore the beauty of this charming village nestled in the Welsh mountains.
As December descends in Betws-y-Coed, a chill blankets the charming village, with temperatures generally ranging from a minimum of -6°C (21°F) to a maximum of 12°C (54°F). This month marks a significant drop from the milder late autumn temperatures, where the average hovers around 5°C (42°F). On the colder days, frost-veiled landscapes create a picturesque winter scene, ideal for cozying up by the fire or embarking on brisk walks amid stunning natural beauty. With each passing day, the inviting atmosphere is amplified by the holiday spirit, making this crisp, cool month a delightful time to explore or simply unwind in this enchanting Welsh locale.
In Betws-y-Coed, December stands out as the wettest month of the year, with a significant precipitation amount of 143 mm (5.6 in). This sharp increase in rainfall correlates with the number of rainy days, reaching 20 days during the month. As winter fully sets in, the village experiences a notable uptick in moisture, following a trend of increased precipitation throughout the autumn. With October and November also showing substantial rainfall—136 mm and 108 mm, respectively—it's clear that as the year draws to a close, the region embraces a robust wet seasons, making December a month characterized not only by its rain but also by its lush, verdant landscapes.
In December, Betws-y-Coed experiences a shift back to higher humidity levels, settling at a notable 89%. This marks a slight decrease from the peak of 91% seen in November, yet it remains consistent with the pervasive dampness characteristic of winter months in the region. As the year progresses through the colder months, humidity here typically hovers around the higher end, with January following closely at 89%. The overall trend illustrates how December acts as a bridge, connecting the wetter extremes of late autumn to the chilly start of the new year, maintaining the lush and vibrant landscapes this area is known for.
In December, Betws-y-Coed experiences a low UV Index of 1, similar to the early winter months of January and November. This indicates that sun exposure poses minimal risk, allowing for a relaxing time outdoors without the usual sunburn concerns. With a comfortable burn time of 45 minutes, locals and visitors can enjoy the serene winter landscapes at a leisurely pace. As the year progresses, the UV Index shows a notable pattern—the spring and summer months feature increasing levels of UV exposure, peaking at 8 in July and June, before tapering back down to lower levels in fall and winter. For those planning outdoor activities, it's essential to remain aware of these shifts to ensure safe sun practices throughout the seasons. For more detailed information, visit Betws-y-Coed UV Index.
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December in Betws-y-Coed offers a gentle farewell to the year's sunshine, with only 98 hours of daylight gracing the month. This marks a significant dip from the bright summer months; July shines the brightest with 405 hours, while the transition into winter sees a dramatic decrease. As the days grow shorter, December’s sunshine falls close to November’s 114 hours, reflecting the deepening embrace of winter. This gradual decline is a poignant reminder of the cyclical nature of seasons, where the vibrant energy of spring and summer gives way to the cozy, reflective atmospheres of autumn and winter. Despite the chill, those rare sunny moments in December can illuminate the breathtaking landscapes, inviting visitors to experience the serene beauty of the season.
In Betws-y-Coed, the likelihood of sunny weather takes a notable dip in December, with only a 13% chance of sunshine gracing the scenery. This marks one of the lowest probabilities in the year, following a slight uptick in brightness during April, which boasts a much sunnier 43% chance. Interestingly, while the early months of the year start with low odds of sunlight, there’s a significant mid-year spike in July at 33%. However, as the year winds down toward December, the sunshine potential dwindles again, indicating that if you’re hoping for clear skies in this charming corner of the UK, you might need to wait until spring for a more reliable dose of sun.
As December arrives in Betws-y-Coed, the daylight hours dwindle to a modest 7 hours, marking the season's shortest days. This decline follows a gradual tapering off from the 16 hours of sunlight enjoyed during the peak of summer in July, showcasing the natural ebb and flow of light throughout the year. With daylight stretching from 9 hours in February to just 8 hours in November, the trend illustrates a sharp decrease as winter sets in. As the days grow shorter, the enchanting landscape of this charming Welsh village takes on a magical quality under the crisp winter air, inviting a unique charm even as daylight retreats. The subtle rhythm of nature is palpable, reminding us of the seasonal cycles that define our environment.
In December, Betws-y-Coed experiences an average wind speed of 4.1 m/s (9 mph), which maintains a steady rhythm similar to the earlier months of the winter season. As the year winds down, the gusts are notably stronger than the calm of summer, particularly when compared to July's 2.4 m/s (5 mph). December's winds are brisker than those of November (3.9 m/s) and slightly less vigorous than October (4.5 m/s), indicating a gradual return to higher speeds as the region braces itself for the chillier months ahead. This moderate wind pattern fosters an invigorating atmosphere, perfect for outdoor explorations in the stunning landscapes of Snowdonia National Park.
The weather in Betws-y-Coed 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 Betws-y-Coed and find detailed weather information for every month.
December and January share similar humidity levels at 89%, but their temperatures and precipitation patterns exhibit some notable differences. In December, the average temperature is slightly higher at 5°C (42°F), with a maximum of 12°C (54°F) and a minimum of -6°C (21°F). This month also experiences more precipitation, totaling 143 mm (5.6 in) over 20 days. In contrast, January sees a marginally cooler average temperature of 4°C (40°F) and a higher maximum of 13°C (55°F), but with significantly less rainfall, accumulating only 89 mm (3.5 in) across 14 days. For a detailed look at January weather, you can visit Betws-y-Coed weather in January.
December and February exhibit notable similarities and differences in weather patterns. Both months experience a minimum temperature of around -6°C (21°F), with average temperatures hovering around 5°C (42°F). However, February sees a higher maximum temperature of 17°C (64°F) compared to December's 12°C (54°F), indicating a subtle warming trend as winter progresses. Precipitation levels in December are slightly higher at 143 mm (5.6 in) over 20 days, while February has 128 mm (5.0 in) spread across 16 days. Humidity remains relatively consistent, with December at 89% and February at 88%. For more detailed insights into February's weather, you can check Betws-y-Coed weather in February.
December and March present distinct weather patterns, reflecting the transition from winter to spring. In December, temperatures typically range from a minimum of -6°C (21°F) to a maximum of 12°C (54°F), with an average temperature of 5°C (42°F). The month is characterized by high humidity at 89% and significant precipitation, totaling 143 mm (5.6 in) over about 20 days. In contrast, March sees a similar average temperature of 6°C (42°F), but it has a slightly warmer maximum of 18°C (65°F) and a lower minimum of -7°C (19°F). Precipitation is also somewhat reduced to 125 mm (4.9 in), occurring over 18 days, with humidity slightly lower at 86%. For a closer look at specific weather conditions during March, you can explore Betws-y-Coed weather in March.
December and April present contrasting weather patterns in terms of temperature, precipitation, and humidity. In December, temperatures can dip as low as -6°C (21°F), with an average of 5°C (42°F) and a maximum of 12°C (54°F). This month is characterized by significant rainfall, totaling 143 mm (5.6 in) across about 20 days, and the humidity remains quite high at 89%. In contrast, April sees milder temperatures, ranging from a minimum of -3°C (27°F) to a maximum of 22°C (71°F), with an average of 8°C (46°F). The precipitation also decreases notably to 65 mm (2.5 in) over 12 days, accompanied by slightly lower humidity at 84%. For more detailed insights into April weather, visit Betws-y-Coed weather in April.
In December, Betws-y-Coed experiences notably colder temperatures, with minimums dipping to -6°C (21°F) and an average temperature of around 5°C (42°F). The month is characterized by significant precipitation, totaling 143 mm (5.6 in) over approximately 20 days, accompanied by high humidity levels at 89%. In contrast, May brings a welcome shift in weather, with milder temperatures ranging from a minimum of -1°C (30°F) to a pleasant maximum of 25°C (78°F) and an average of 10°C (51°F). Precipitation decreases to 83 mm (3.3 in) over 14 days, and humidity also drops to 79%. For a detailed look at May's weather patterns, visit Betws-y-Coed weather in May.
December and June present two starkly contrasting weather patterns. In December, temperatures can plummet as low as -6°C (21°F), hovering around an average of 5°C (42°F) and peaking at 12°C (54°F). This month also sees a higher precipitation level of 143 mm (5.6 in) spread over approximately 20 days, contributing to a chilly and damp atmosphere with humidity at 89%. In contrast, June brings more comfortable conditions, with minimum temperatures starting at 5°C (41°F), averaging 14°C (57°F), and climbing to a maximum of 27°C (81°F). The month is drier, receiving 101 mm (4.0 in) of precipitation over 14 days, and has a somewhat lower humidity at 81%. For a detailed look at weather conditions during this summer month, check out Betws-y-Coed weather in June.
December and July present stark contrasts in weather. In December, temperatures can drop to a chilly minimum of -6°C (21°F), with an average of 5°C (42°F) and a maximum of 12°C (54°F). The month sees considerable precipitation, totaling 143 mm (5.6 in) over 20 days, coupled with high humidity at 89%. In contrast, July offers a much warmer climate, with temperatures ranging from a minimum of 5°C (42°F) to an average of 15°C (59°F) and reaching a maximum of 28°C (82°F). Rainfall is less frequent, totaling 94 mm (3.7 in) over just 14 days, and humidity is notably lower at 78%. For a closer look at the July climate, you can check Betws-y-Coed weather in July.
December and August present contrasting weather patterns, reflecting the chill of winter and the warmth of summer, respectively. In December, temperatures range from a frigid minimum of -6°C (21°F) to a more moderate average of 5°C (42°F) and can peak at 12°C (54°F). The month is characterized by high humidity at 89% and significant rainfall, with precipitation totaling 143 mm (5.6 in) over approximately 20 days. In contrast, August offers milder temperatures, with a minimum of 5°C (42°F), an average of 14°C (58°F), and a maximum that can reach 26°C (80°F). Precipitation is slightly less at 131 mm (5.1 in) while maintaining similar rainfall days at 20, accompanied by lower humidity at 79%. For more on August weather, visit Betws-y-Coed weather in August.
December and September present notably different weather patterns. In December, temperatures can plunge to a minimum of -6°C (21°F) and rarely rise above an average of 5°C (42°F), reaching a maximum of 12°C (54°F). This month is also characterized by high humidity at 89% and frequent precipitation, with rain falling on approximately 20 days, accumulating to 143 mm (5.6 in). On the other hand, September offers a milder climate, with temperatures ranging from a minimum of 1°C (34°F) to an average of 13°C (55°F), peaking at a comfortable 26°C (80°F). Rainfall in September is slightly lower, at 110 mm (4.3 in) over about 15 days, with a humidity of 85%. For a closer look at September weather in this area, you can visit Betws-y-Coed weather in September.
December weather in Betws-y-Coed is generally colder and more humid compared to October. With average temperatures ranging from a minimum of -6°C to a maximum of 12°C, it contrasts sharply with October's milder averages of -4°C to 20°C. Both months see a similar amount of precipitation, with December slightly wetter at 143 mm over 20 days compared to October's 136 mm over 18 days. The humidity remains high in both months, but December's 89% slightly lessens the biting cold. For more detailed information about October's weather, you can check Betws-y-Coed weather in October.
December's weather is generally colder than November's, with average temperatures dropping from 7°C (44°F) in November to 5°C (42°F) in December. The minimum temperatures also dip lower, from -2°C (28°F) in November to -6°C (21°F) in December. Additionally, December experiences more precipitation, with 143 mm (5.6 in) over 20 days, compared to November's 108 mm (4.3 in) across 18 days. Humidity levels remain high in both months, with December at 89% and November slightly higher at 91%. For a more detailed look at November's weather, you can visit Betws-y-Coed weather in November.
December in Betws-y-Coed is characterized by chilly temperatures and significant rainfall, setting it apart from other months. With an average temperature hovering around 5°C, it’s a time when the village transforms into a picturesque winter wonderland. The increased precipitation, totaling 143 mm over 20 days, contributes to the lush, vibrant scenery that attracts visitors, despite the cold and damp conditions. The high humidity level of 89% adds to the crisp atmosphere, making it a unique month in the annual climate cycle. To learn more about what to expect throughout the year, explore the comprehensive information available at Betws-y-Coed Climate.