December Weather in Seven Sisters, United Kingdom

Last updated: March 17, 2025

December in Seven Sisters, United Kingdom, brings a blend of cool temperatures and frequent rainfall, creating a uniquely refreshing atmosphere. The average temperature hovers around 6°C (43°F), with highs reaching up to 12°C (54°F) and lows dipping as low as -4°C (25°F). Rainfall is a prominent feature this month, with 170 mm (6.7 in) spread over approximately 19 days, fostering a setting that is both damp and invigorating. Coupled with a high humidity level of 89%, December presents a crisp, bracing environment perfect for winter walks along the stunning coastal cliffs.

December Temperature in Seven Sisters

In December, the temperatures in Seven Sisters, United Kingdom, showcase a subtle transition into winter. With a minimum of -4°C (25°F) and a maximum of 12°C (54°F), the month tends to hover around an average of 6°C (43°F), reflecting the chilly yet manageable climate typical of early winter. This temperature trend signals a dip from the previous months, yet remains milder compared to the depths of winter. As the year draws to a close, visitors can expect a brisk atmosphere that encourages cozy gatherings and festive cheer amidst the stunning landscapes, making December a beautiful time to explore the area.

December Weather in Seven Sisters: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Seven Sisters, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec404243475258616056514543
Data source: Temperature data for Seven Sisters 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 Seven Sisters

December in the Seven Sisters, United Kingdom, is characterized by notable precipitation, with an average of 170 mm (6.7 in) over 19 rainy days. This makes it one of the wettest months of the year, reflecting a trend of increasing rainfall during the latter part of the year. Notably, December's precipitation surpasses that of November and is considerably higher than the monthly averages recorded in the warmer months from May to August, suggesting a significant shift toward more inclement weather as winter approaches. This pattern encapsulates the region's typical winter climate, where cooler temperatures coincide with heightened moisture, creating a dynamic yet challenging environment for residents and visitors alike.

December Precipitation Trends in Seven Sisters

The chart displays monthly precipitation patterns in Seven Sisters, 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.
JanFebMarAprMayJunJulAugSepOctNovDec10015312968107103107139110168135170
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Seven Sisters

In December, Seven Sisters experiences a humidity level of 89%, which is slightly lower than the peak of 90% recorded in November but comparable to October's readings. As the year progresses, a notable trend emerges—humidity generally begins to decline from the early months, with January and February consistently high at 88%. The transition into spring brings a gradual decrease, reaching a low of 70% in July, before experiencing a modest rise again in the autumn months. As December rolls in, the humidity stabilizes, reminding residents and visitors alike of the area's coastal influence, which keeps moisture levels consistently high throughout the winter months. Overall, the pattern reflects a rhythmic ebb and flow of humidity that's characteristic of this picturesque region in the United Kingdom.

December Average Humidity in Seven Sisters

This chart illustrates the average monthly humidity levels in Seven Sisters, 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%84%80%80%70%73%79%89%90%89%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Seven Sisters

As December rolls into Seven Sisters, the UV Index drops back to 1, marking a return to the low exposure category. This trend mirrors the start of the year, with the same burn time of 45 minutes before skin protection becomes necessary. Throughout the year, we observe a gradual increase in UV levels from February’s 2 to a peak in June and July, where the index reaches a striking 8. However, as winter sets in, it's clear that our sun safety needs shift dramatically, lowering to a comfortable level once more. For more insights into UV exposure throughout the year, visit Seven Sisters UV Index.

Maximum UV Index Levels in Seven Sisters for December

The chart shows the monthly maximum UV Index (UVI) for Seven Sisters 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.
JanFebMarAprMayJunJulAugSepOctNovDec124678876421
Data source: Seven Sisters 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 Seven Sisters

December in Seven Sisters, United Kingdom, sees a notable decline in sunshine hours, with only 104 hours gracing the month. This is part of a broader trend where the year begins with a modest 87 hours of sunshine in January, gradually peaking during the summer months; most notably, July dazzles with an impressive 410 hours. As autumn settles in, sunshine hours begin to taper off, reaching a low in November with 128 hours. This pattern highlights the stark contrast between the vibrant summer days and the shorter winter sunlight, encapsulating the seasonal rhythm of this charming coastal region.

Monthly Sunshine Duration in Seven Sisters: December Highlighted

The December sunshine duration represents the total number of hours Seven Sisters 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.
JanFebMarAprMayJunJulAugSepOctNovDec87h142h205h320h393h373h410h362h296h233h128h104h
Data source: Seven Sisters December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Seven Sisters During December

In December, the likelihood of encountering sunny weather in Seven Sisters, United Kingdom, sits at a modest 19%. This percentage reflects a trend of lower sunshine chances during the winter months, especially when compared to the more optimistic figures seen in the spring, such as 53% in April. As the year progresses from the brightness of early spring toward the darker days of December, the chances of enjoying sunny weather fluctuate, peaking in the warmer months, before tapering off again in late fall. Thus, while December offers some potential for sunshine, it's tempered by an overall trend of increasing cloudiness as the season deepens.

Percentage of Sunny Days in December in Seven Sisters

The chart illustrates the percentage of sunny days in Seven Sisters 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 Seven Sisters experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec18%19%26%53%28%24%36%28%23%17%25%19%
Data source: Seven Sisters December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Seven Sisters in December

As December rolls in, Seven Sisters, United Kingdom, welcomes the shortest days of the year, with only 7 hours of daylight. This decline follows the trend set across the months, starting from a bright 16 hours in June and July, gradually tapering down as autumn transitions into winter. The dramatic decrease in sunlight begins in October, where daylight reduces to 10 hours, and continues its downward spiral through November's 8 hours. Notably, this contrast highlights the seasonal rhythm of the area, with each month from January to March progressively gaining sunlight, peaking in the summer before gracefully yielding to winter’s embrace, creating a beautiful, cyclical dance of daylight throughout the year.

Average Daylight Hours in Seven Sisters for December

The chart illustrates the variation in daylight duration in Seven Sisters throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 21m9h 57m11h 55m13h 55m15h 40m16h 35m16h 6m14h 31m12h 35m10h 35m8h 48m7h 51m
Data source: Seven Sisters daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Seven Sisters

As December rolls into the Seven Sisters, the average wind speed picks up to 4.8 m/s (11 mph), marking a noticeable increase compared to the calmer months of summer. This uptick hints at the transition from the gentler breezes of July and August, which hovered around 2.9 m/s and 3.7 m/s respectively, before giving way to the brisk winds of late autumn. The winds in December also sit higher than the preceding months, particularly November's 3.6 m/s. This pattern suggests that as the year draws to a close, the coastal landscape becomes alive with the refreshing gusts, making it a perfect time for invigorating walks along the cliffs, where the salty air dances with each breeze.

Average December Wind Speed in Seven Sisters

The chart displays monthly wind speed patterns in Seven Sisters, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.25.24.43.34.13.22.93.73.14.43.64.8 m/s
Data source: Seven Sisters December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Seven Sisters Compares to Other Months

The weather in Seven Sisters 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 Seven Sisters and find detailed weather information for every month.

In December, the weather tends to be milder, with average temperatures ranging from a minimum of -4°C (25°F) to a maximum of 12°C (54°F), while the month sees considerable precipitation of about 170 mm (6.7 in) over 19 days, resulting in a high humidity level of 89%. In contrast, January experiences slightly cooler temperatures, with a minimum of -6°C (22°F) and an average of 5°C (41°F), reaching a high of 13°C (55°F). This month has less rainfall, totaling around 100 mm (4.0 in) over 12 days, and maintains a similar humidity of 88%. For more details, check out the Seven Sisters weather in January.

December weather tends to be slightly milder compared to February, with average temperatures ranging from -4°C (25°F) to a maximum of 12°C (54°F), while February experiences a colder minimum of -7°C (19°F) but can reach up to 16°C (61°F). Precipitation levels are similar in both months, with December receiving 170 mm (6.7 in) over 19 days and February slightly less at 153 mm (6.0 in) across 16 days. Humidity levels are comparable as well, with December at 89% and February at 88%. For a detailed look at February weather in a specific location, check out Seven Sisters weather in February.

In December, the weather tends to be quite chilly, with temperatures ranging from a minimum of -4°C (25°F) to a maximum of 12°C (54°F), and an average of 6°C (43°F). The month experiences significant precipitation, totaling 170 mm (6.7 in) over approximately 19 days, accompanied by high humidity levels at 89%. In contrast, March generally sees slightly warmer conditions, with minimum temperatures dropping to -7°C (20°F) but reaching a more pleasant maximum of 19°C (66°F) and an average of 6°C (44°F). While March has less precipitation at 129 mm (5.1 in) over 17 days and a humidity level of 86%, it marks a transition into spring with a notable increase in temperatures. For more detailed insights on March weather, you can refer to this link: Seven Sisters weather in March.

December and April showcase distinctly different weather patterns. In December, temperatures drop to a minimum of -4°C (25°F), with an average of 6°C (43°F) and a maximum of 12°C (54°F). The month is notably damp, with precipitation accumulating to 170 mm (6.7 in) over 19 days and high humidity at 89%. In contrast, April experiences a milder climate, with temperatures ranging from a minimum of -4°C (26°F) to an average of 9°C (48°F) and reaching a pleasant maximum of 22°C (71°F). Precipitation decreases significantly to 68 mm (2.7 in) over just 11 days, and humidity levels drop slightly to 84%. For more detailed weather insights in April, visit Seven Sisters weather in April.

December and May present starkly contrasting weather conditions. In December, temperatures range from a chilly -4°C (25°F) to a maximum of 12°C (54°F), with an average temperature of 6°C (43°F). This month sees high humidity at 89% and significant precipitation, totaling 170 mm (6.7 in) over 19 days, making it one of the wetter months. In contrast, May brings milder weather with temperatures varying from a minimum of -1°C (31°F) to a pleasant maximum of 25°C (78°F) and an average of 11°C (53°F). Precipitation in May is lower, at 107 mm (4.2 in) over 14 days, and humidity decreases to 80%, resulting in a more comfortable and drier climate. For more specific details about weather conditions in May, you can visit Seven Sisters weather in May.

The weather in December is markedly colder than in June, with temperatures ranging from a minimum of -4°C (25°F) to a maximum of 12°C (54°F), averaging around 6°C (43°F). In contrast, June brings much milder conditions, with temperatures ranging from a minimum of 4°C (40°F) to a maximum of 28°C (83°F), averaging 15°C (58°F). December experiences significantly higher precipitation, totaling 170 mm (6.7 in) over 19 days, compared to June's 103 mm (4.1 in) across 16 days. Humidity levels are also higher in December at 89%, while June's humidity stands at 80%. For a closer look at the June weather specifics, you can visit Seven Sisters weather in June.

In December, the weather is notably colder, with temperatures ranging from a frigid minimum of -4°C (25°F) to a maximum of 12°C (54°F) and an average of 6°C (43°F). The month is characterized by high humidity at 89% and significant precipitation of 170 mm (6.7 in) over 19 days. In contrast, July brings much warmer conditions, with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 28°C (83°F) and an average of 16°C (61°F). The humidity is lower at 70%, and rainfall decreases to 107 mm (4.2 in) over 14 days. For a more detailed look at July's climate, you can check out Seven Sisters weather in July.

December and August exhibit stark contrasts in weather. December features colder temperatures, with a minimum of -4°C (25°F) and a maximum of 12°C (54°F), while August enjoys milder conditions, ranging from a minimum of 5°C (42°F) to a maximum of 28°C (83°F). Precipitation is more frequent in December, accumulating 170 mm (6.7 in) over 19 days, compared to August’s 139 mm (5.5 in) over 20 days. Furthermore, December's humidity stands at a high 89%, making it feel much chillier, whereas August experiences a more comfortable humidity level of 73%. For more insights into August weather, you can check Seven Sisters weather in August.

In comparing the weather between December and September, a clear contrast emerges. December features much colder temperatures, with a minimum of -4°C and an average of only 6°C, while September enjoys milder conditions, ranging from a minimum of 1°C to an average of 13°C and reaching up to 27°C on warmer days. Precipitation is also more pronounced in December, with 170 mm of rain over 19 days, compared to September's 110 mm across 14 days. Additionally, December's humidity is higher at 89%, in contrast to September's 79%. For a closer look at September's weather, visit Seven Sisters weather in September.

In comparison to October, December experiences significantly colder temperatures, with average highs reaching only 12°C (54°F) compared to October's maximum of 21°C (70°F). While both months have similar levels of precipitation—with December receiving 170 mm (6.7 in) over 19 days and October at 168 mm (6.6 in) over 17 days—the chilly December air, with a minimum of -4°C (25°F), contrasts sharply with October's milder minimum of -3°C (27°F). Notably, both months share a high humidity level of 89%, contributing to a damp feel during the wetter days. For more insights on October's weather, you can visit Seven Sisters weather in October.

December weather tends to be slightly colder than November, with average temperatures dropping from 7°C (46°F) in November to 6°C (43°F) in December. While both months experience chilly conditions, December sees a slightly lower maximum temperature of 12°C (54°F) compared to November's 15°C (59°F). In terms of precipitation, December is wetter, receiving 170 mm (6.7 in) over 19 days, whereas November records 135 mm (5.3 in) across 16 days. Humidity remains high in both months, with December at 89% and November at 90%. For more specific insights, you can check the Seven Sisters weather in November.

Compare Seven Sisters's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Seven Sisters

As December settles in at the Seven Sisters, the weather takes on a colder, more temperamental character compared to other months. With a notable chill, temperatures often dip to a brisk average of 6°C (43°F), punctuated by occasional lows of -4°C (25°F). The prevalence of moisture is evident; with a significant 170 mm of precipitation spread across 19 days, the month is one of the wetter times of the year, bringing a damp chill that leaves the landscape glistening. The high humidity of 89% can make the air feel even colder, further enhancing the need for cozy indoor comforts. For a deeper look at the climate nuances and seasonal transitions, visit Seven Sisters Climate.