December Weather in Rhosneigr, United Kingdom

Last updated: March 17, 2025

In December, Rhosneigr, United Kingdom, experiences a cool climate with maximum temperatures reaching 13°C (56°F) and an average temperature of 8°C (46°F). Visitors should be prepared for chilly conditions, as nighttime lows can drop to 0°C (33°F). The month is characterized by significant precipitation, totaling 125 mm (4.9 in) over about 19 days, contributing to a humid atmosphere with an average humidity level of 89%. Whether you're braving the elements or enjoying the cozy indoor ambiance, Rhosneigr in December is a blend of natural beauty and brisk seaside charm.

December Temperature in Rhosneigr

In December, Rhosneigr experiences a gentle transition into winter with temperatures typically ranging from a minimal low of 0°C (33°F) to a comfortable average of 8°C (46°F). As the month progresses, daily highs cap at around 13°C (56°F), marking a steady decline from the relatively warmer autumn months. This cool climate fosters a tranquil, picturesque environment, where the chill in the air is often accompanied by the unmistakable charm of coastal vibes, making it a perfect time for winter strolls along the beach. With these milder temperatures, December in Rhosneigr strikes a beautiful balance between the crispness of winter and the alluring serenity of the sea.

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

The chart illustrates December temperature patterns in Rhosneigr, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec454546495459626158544946
Data source: Temperature data for Rhosneigr 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 Rhosneigr

December in Rhosneigr, United Kingdom, marks a significant uptick in precipitation, with 125 mm (4.9 in) falling over 19 days. This substantial increase reflects the trend of winter months typically experiencing heightened rainfall, especially when compared to the drier spring months, such as April, which sees just 50 mm (2.0 in) over 10 days. Notably, December's precipitation volume is only slightly less than that of October, the wettest month of the year. As temperatures drop and the festive season approaches, residents can anticipate a rainy holiday ambiance, embodying the character of this coastal village in winter.

December Precipitation Trends in Rhosneigr

The chart displays monthly precipitation patterns in Rhosneigr, 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.
JanFebMarAprMayJunJulAugSepOctNovDec739998506182669593130115125
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Rhosneigr

As December settles in Rhosneigr, the humidity hovers around 89%, marking a slight dip from the wetter months of November (91%) and October (90%). This time of year, the coastal climate remains moist, reflecting a consistent trend where the winter months maintain higher humidity levels compared to the summer. Notably, with humidity levels gradually decreasing from their peak in November, December offers a crispness in the air while still retaining the characteristic dampness typical of winter. After a stretch of milder fall months, these humidity levels serve as a reminder of the approaching winter, with the environment likely to remain chilly and invigorating as the year comes to a close.

December Average Humidity in Rhosneigr

This chart illustrates the average monthly humidity levels in Rhosneigr, 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%85%79%81%78%79%85%90%91%89%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Rhosneigr

In December, Rhosneigr experiences a low UV Index of 1, indicating minimal sun exposure risk and a comfortable burn time of around 45 minutes for most individuals. This marks a continuation of the trend seen since late autumn, where UV levels decrease and skin protection becomes less critical. The transition from the moderately higher levels of summer to the more subdued winter UV Index showcases the region’s seasonal variability, making this a perfect time for outdoor activities without the immediate concern of UV exposure. To explore more about how the UV Index fluctuates throughout the year, visit Rhosneigr UV Index.

Maximum UV Index Levels in Rhosneigr for December

The chart shows the monthly maximum UV Index (UVI) for Rhosneigr 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.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Rhosneigr 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 Rhosneigr

In Rhosneigr, December marks the transition into winter with 109 hours of sunshine, a drop from the milder months that precede it. As autumn fades and daylight dims, this decline is noticeable compared to peaks in summer, notably with July basking in 421 hours of sun, the year’s highest. Spring brings a gradual increase, with March and April showcasing 228 and 335 hours respectively, hinting at the promise of longer days ahead. Despite December's shorter sunshine hours, the enchanting coastal scenery remains captivating, inviting visitors to experience the beauty of this charming town even in the cooler months.

Monthly Sunshine Duration in Rhosneigr: December Highlighted

The December sunshine duration represents the total number of hours Rhosneigr 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.
JanFebMarAprMayJunJulAugSepOctNovDec93h162h228h335h415h404h421h383h315h238h126h109h
Data source: Rhosneigr December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Rhosneigr During December

In Rhosneigr, December presents a 26% chance of sunny weather, aligning with the trend seen throughout the colder months. As the year winds down, the likelihood of sunshine remains steady, reflecting the somewhat unpredictable nature of winter in the United Kingdom. Interestingly, this percentage mirrors that of several earlier months like February and March, hinting at a consistent pattern of intermittent sunlight even as temperatures plunge. While April boasts a significantly higher probability of clear skies at 47%, December's chance offers a flicker of hope for sunny days amidst the overcast winter gloom, making it a charm for those seeking a break from the dreariness of the season.

Percentage of Sunny Days in December in Rhosneigr

The chart illustrates the percentage of sunny days in Rhosneigr 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 Rhosneigr experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec25%26%26%47%33%26%37%26%21%18%19%26%
Data source: Rhosneigr December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Rhosneigr in December

In Rhosneigr, United Kingdom, daylight duration exhibits a clear seasonal pattern throughout the year, with December marking the lowest point at just 7 hours of daylight. This decrease follows the transition from the longer summer days of July and June, where sunlight stretches to a generous 16 hours. As the year progresses into autumn, daylight gradually diminishes, with a notable drop in both October and November, where only 10 and 8 hours respectively remain. The trend highlights a steady decline as winter approaches, culminating in the short, crisp days of December, before the light begins to extend again in January. Such fluctuations influence both the natural environment and the daily lives of those in this charming coastal town.

Average Daylight Hours in Rhosneigr for December

The chart illustrates the variation in daylight duration in Rhosneigr throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 8m9h 50m11h 54m14h 1m15h 53m16h 52m16h 21m14h 40m12h 37m10h 30m8h 36m7h 35m
Data source: Rhosneigr daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Rhosneigr

As December settles in Rhosneigr, the wind picks up, averaging 5.8 m/s (13 mph)—a slight increase compared to the preceding months. While the winds of winter are generally milder than the gusts of autumn, December's breezes still evoke a sense of chill, perfect for bracing walks along the beach. Observing the year as a whole, a trend emerges: the months leading into winter tend to showcase a gradual ebb and flow in wind speed, with November’s average of 5.6 m/s preceding December’s gentle rise. This seasonal transition not only breathes life into the coastal landscape but also invites outdoor enthusiasts to embrace the invigorating atmosphere of Rhosneigr in winter.

Average December Wind Speed in Rhosneigr

The chart displays monthly wind speed patterns in Rhosneigr, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.36.85.93.74.64.43.14.33.86.55.65.8 m/s
Data source: Rhosneigr December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Rhosneigr Compares to Other Months

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

December and January present a transition in weather conditions, though both months experience relatively cool temperatures and high humidity. In December, temperatures range from a minimum of 0°C (33°F) to a maximum of 13°C (56°F), with an average of 8°C (46°F). This month is also characterized by significant rainfall, receiving 125 mm (4.9 in) over 19 days. In contrast, January sees slightly cooler temperatures, with a minimum of -1°C (30°F) and a maximum of 14°C (58°F), and an average of 7°C (45°F). Rainfall decreases to 73 mm (2.9 in) over 12 days, maintaining the same high humidity level of 89%. For more detailed information on the weather, check out Rhosneigr weather in January.

December and February weather exhibit notable differences despite their proximity in the calendar year. December typically experiences milder temperatures, with an average of 8°C (46°F) and a maximum of 13°C (56°F), while February, although colder, sees a maximum of 18°C (64°F) with an average of 7°C (45°F). Precipitation is slightly higher in December at 125 mm (4.9 in) over 19 days, compared to February’s 98 mm (3.9 in) across 15 days. Humidity levels remain quite similar in both months, with December at 89% and February at 88%. For more detailed information about February weather in Rhosneigr, you can refer to Rhosneigr weather in February.

The weather in December and March shows notable differences despite their similar average temperatures. In December, temperatures range from a chilly minimum of 0°C (33°F) to a maximum of 13°C (56°F), with an average of 8°C (46°F). This month experiences significant precipitation, totaling 125 mm (4.9 in) across 19 days, and a high humidity level of 89%. In contrast, March brings colder minimum temperatures, dipping to -4°C (25°F), but it can warm up to a pleasant 19°C (66°F), maintaining the same average of 8°C (46°F) as December. Precipitation is slightly lower at 98 mm (3.9 in), occurring over 17 days, with humidity also reduced to 86%. For more specific details on March weather, you can explore Rhosneigr weather in March.

When comparing December and April weather, significant differences emerge in temperature and precipitation. December tends to be cooler, with average temperatures ranging from a chilly 0°C (33°F) to a mild 13°C (56°F), accompanied by higher humidity levels at 89%. Additionally, it experiences more frequent rainfall, totaling 125 mm (4.9 in) over 19 days. In contrast, April offers a warmer climate, with temperatures starting from 0°C (33°F) and reaching up to 22°C (73°F) on average. Rainfall is also less frequent, with only 50 mm (2.0 in) spread over 10 days, and humidity levels slightly lower at 84%. For more information, you can check Rhosneigr weather in April.

When comparing the weather in December and May, it's clear that May offers a more temperate climate. In December, temperatures range from a chilly 0°C (33°F) to a mild 13°C (56°F), while May sees much warmer conditions, with minimums starting at 1°C (33°F) and maximums reaching a pleasant 28°C (82°F). Additionally, December experiences significantly more precipitation at 125 mm (4.9 in) over 19 days, compared to May's lighter rainfall of 61 mm (2.4 in) over just 11 days. Humidity remains higher in December at 89%, as opposed to May's 79%, contributing to the overall perception of a colder, more damp month. For more details on the weather during this time, you can check Rhosneigr weather in May.

In December, the weather tends to be quite chilly, with temperatures ranging from a minimum of 0°C to a maximum of 13°C, averaging around 8°C. The month is characterized by high humidity at 89% and considerable precipitation, totaling 125 mm over 19 days. In contrast, June experiences milder and more pleasant weather, with temperatures soaring from a minimum of 6°C to a maximum of 29°C, averaging 15°C. The humidity in June is slightly lower at 81%, and it sees less rainfall, with 82 mm over 13 days. For a more detailed look at June weather, you can check Rhosneigr weather in June.

In December, the weather is markedly colder, with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 13°C (56°F) and an average of 8°C (46°F). The month also experiences significant precipitation, with around 125 mm (4.9 in) falling over 19 days, contributing to a high humidity level of 89%. In contrast, July brings much warmer conditions, with temperatures ranging from 8°C (47°F) to a comfortable maximum of 30°C (85°F) and an average of 16°C (62°F). Rainfall is less frequent in July, totaling approximately 66 mm (2.6 in) over just 13 days, and the humidity is lower at 78%. For more details about July's climate, you can visit Rhosneigr weather in July.

December and August display stark contrasts in weather patterns. December typically sees cooler temperatures, with averages ranging from 0°C (33°F) at night to a mild 13°C (56°F) during the day, accompanied by high humidity at 89% and significant precipitation of 125 mm (4.9 in) over about 19 days. In contrast, August enjoys a much warmer climate, with average temperatures between 8°C (47°F) and 26°C (79°F), lower humidity at 79%, and comparatively less rainfall of 95 mm (3.7 in) spread across 17 days. For more detailed insights into August conditions, you can explore the page on Rhosneigr weather in August.

In comparing the weather of December and September, December presents a much cooler climate, featuring average temperatures ranging from a minimum of 0°C (33°F) to a maximum of 13°C (56°F). In contrast, September enjoys warmer conditions, with average temperatures spanning from a minimum of 5°C (41°F) to a pleasant maximum of 27°C (81°F). Precipitation is more frequent in December, with 125 mm (4.9 in) recorded over 19 days, while September sees less rain, totaling 93 mm (3.6 in) over 14 days. Both months have relatively high humidity, with December at 89% and September at 85%. For a closer look at September's climate, you can check out Rhosneigr weather in September.

In comparing the weather conditions of December and October, October tends to be milder overall, with average temperatures ranging from a minimum of -1°C (31°F) to a maximum of 22°C (72°F). This contrasts with December, where temperatures drop significantly, peaking at just 13°C (56°F) with a minimum of 0°C (33°F). Precipitation levels are relatively similar, with October receiving 130 mm (5.1 in) over 18 days, while December sees 125 mm (4.9 in) across 19 days. Additionally, humidity remains high in both months, with October at 90% and December slightly lower at 89%. For more details on October weather, you can check Rhosneigr weather in October.

In comparing the weather between December and November, December tends to be slightly cooler, with average temperatures ranging from a minimum of 0°C (33°F) to a maximum of 13°C (56°F), compared to November's temperatures which range from a minimum of 1°C (34°F) to a maximum of 16°C (60°F). December also has a higher average precipitation of 125 mm (4.9 in) over 19 days, while November sees slightly less at 115 mm (4.5 in) over 18 days. Humidity levels are comparable but slightly higher in December at 89%, compared to November's 91%. For a more detailed look at November weather, you can visit Rhosneigr weather in November.

Compare Rhosneigr's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Rhosneigr

As December unfolds in Rhosneigr, the weather presents a unique character compared to other months. The chill sets in with temperatures dipping to a brisk average of 8°C, yet the coastal charm remains, often accompanied by high humidity levels hovering around 89%. Rainfall is frequent, with nearly 19 days experiencing precipitation, adding a refreshing gleam to the landscape. Unlike the milder and drier months preceding it, December invites visitors to embrace the wintry coastal beauty and to experience the invigorating atmosphere that this enchanting seaside town offers. For a deeper understanding of weather patterns throughout the year, visit Rhosneigr Climate.