December Weather in Eastbourne, United Kingdom

Last updated: March 17, 2025

In December, Eastbourne, United Kingdom, experiences a chilly yet inviting atmosphere, with maximum temperatures reaching 13°C (56°F) and a damp average of 9°C (48°F). The month is characterized by a notable drop in temperature, dipping to a minimum of 2°C (35°F). Rain is a frequent visitor, bringing 147 mm (5.8 in) of precipitation over approximately 18 days, contributing to the region's high humidity, which averages around 92%. This blend of cool temperatures and frequent rainfall creates a cozy backdrop, perfect for enjoying the festive season while wrapped in warm attire.

December Temperature in Eastbourne

As winter settles in, Eastbourne experiences a noticeable drop in temperatures during December, with average lows around 2°C (35°F) and highs reaching only 13°C (56°F). The month wraps up the year with an average temperature of 9°C (48°F), reflecting a gradual decline from the milder temperatures of late autumn. Compared to November, when the mercury hovers between 3°C (37°F) and 16°C (62°F), December ushers in a chill that hints at the frost of mid-winter. This trend signifies the transition into a colder season, urging visitors to bundle up and enjoy the crisp seaside air while taking in the scenic coastal views that Eastbourne has to offer.

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

The chart illustrates December temperature patterns in Eastbourne, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec454546495359636462575148
Data source: Temperature data for Eastbourne 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 Eastbourne

In December, Eastbourne experiences its wettest month of the year, with substantial precipitation reaching 147 mm (5.8 in) over 18 days. This spike in rainfall marks a significant rise from the previous months, notably surpassing both October and November, which typically have higher averages but fewer rainy days. As the year draws to a close, the trend showcases a transition from the drier, milder autumn months to a wetter winter season. With nearly half of December's days marked by rain, locals often find themselves trading in sunny strolls for cozy indoor activities, making it a month of stark contrasts in this picturesque coastal town.

December Precipitation Trends in Eastbourne

The chart displays monthly precipitation patterns in Eastbourne, 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.
JanFebMarAprMayJunJulAugSepOctNovDec788067314960497067131120147
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Eastbourne

In December, Eastbourne experiences a notable humidity level of 92%, which aligns closely with the higher percentages typically seen in late autumn. This month marks a continuation of the rising trend in humidity that begins in November, when levels also sit at 92%. As the year progresses, we see a gradual decline from the mid-summer lows, with July and August reaching their most comfortable points at 76% and 73% respectively. However, as autumn approaches, humidity levels increase again, peaking in early winter. This cyclical pattern highlights Eastbourne's coastal climate, where moist air prevails, especially during the colder months, offering a stark contrast to the drier spells of summer.

December Average Humidity in Eastbourne

This chart illustrates the average monthly humidity levels in Eastbourne, 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%82%81%76%73%80%89%92%92%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Eastbourne

In December, Eastbourne experiences a UV Index of 1, placing it in the low exposure category with a burn time of 45 minutes. This marks a continuation of the trend seen in earlier months like November and January, where the UV levels remain consistently low, making sun protection less critical. As the year transitions from the moderate levels of spring and summer, which peak at 8 in June and July, the UV Index drops significantly, indicating a much safer environment for outdoor activities during the winter months. For those looking to plan winter outings while keeping safety in mind, the low UV levels during this time highlight a perfect opportunity to enjoy the outdoors with minimal risk. For more details, visit Eastbourne UV Index.

Maximum UV Index Levels in Eastbourne for December

The chart shows the monthly maximum UV Index (UVI) for Eastbourne 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.
JanFebMarAprMayJunJulAugSepOctNovDec224678876421
Data source: Eastbourne 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 Eastbourne

In December, Eastbourne experiences a gentle decline in sunshine, with only 121 hours of bright days, marking a stark contrast to the sun-soaked heights of summer. Following a peak in July with 428 hours, the build-up of shorter days becomes evident as the year winds down. While November brings a slight respite with 162 hours, December’s sunshine invites a cozy, reflective atmosphere, perfect for enjoying local festivities. This monthly trend reveals a gradual transition from the vibrant warmth of spring and summer, where sunlight reaches its zenith, to the serene embrace of winter, highlighting Eastbourne’s unique climate rhythm throughout the year.

Monthly Sunshine Duration in Eastbourne: December Highlighted

The December sunshine duration represents the total number of hours Eastbourne 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.
JanFebMarAprMayJunJulAugSepOctNovDec99h156h236h354h416h418h428h396h327h259h162h121h
Data source: Eastbourne December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Eastbourne During December

In Eastbourne, December typically marks the onset of noticeably lower chances of sunshine, with only a 20% likelihood of sunny days. This trend sits at the tail end of the yearly spectrum, following a gradual increase in sunshine from January's 21% to April’s peak of 59%. The subsequent months, from May to November, exhibit fluctuations, with sunshine probabilities hovering between 31% and 43%. However, as winter approaches, Eastbourne's residents can expect dimmer days, emphasizing that December is not the sunniest month to enjoy the coastal charm.

Percentage of Sunny Days in December in Eastbourne

The chart illustrates the percentage of sunny days in Eastbourne 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 Eastbourne experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec21%25%42%59%43%33%42%40%38%31%34%20%
Data source: Eastbourne December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Eastbourne in December

In Eastbourne, United Kingdom, the daylight duration experiences a gradual ebb and flow throughout the year, culminating in December, which sees approximately 8 hours of daylight. This fluctuation reflects the changing seasons, starting with a modest 8 hours in January, then steadily increasing to a peak of 16 hours in June. As summer wanes, daylight gradually recedes, descending back to 8 hours by November and December. This rhythmic pattern highlights the seasonal transition from the brightness of spring and summer to the shorter days of winter, inviting both reflection and appreciation for the natural cycle of light throughout the year.

Average Daylight Hours in Eastbourne for December

The chart illustrates the variation in daylight duration in Eastbourne throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 30m10h 1m11h 55m13h 51m15h 32m16h 24m15h 56m14h 26m12h 34m10h 38m8h 55m8h
Data source: Eastbourne daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Eastbourne

As December settles in Eastbourne, the winds begin to dance with an average speed of 8.0 m/s (18 mph), marking a noteworthy uptick from the calmer summer months. Throughout the year, the wind speeds generally exhibit a seasonal pattern, with January and February consistently strong at around 7.9 m/s and 8.1 m/s, respectively. Spring offers a gentle reprieve as the winds dip to 6.0 m/s in April, while summer remains relatively mild. As autumn approaches, winds pick up again, with October mirroring the December gusts at 7.9 m/s. This trend suggests a refreshing return of winter's brisk embrace, making December a time when Eastbourne's coastal breezes reclaim their spirited presence, invigorating the landscape as the year draws to a close.

Average December Wind Speed in Eastbourne

The chart displays monthly wind speed patterns in Eastbourne, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7.98.16.96.07.14.65.46.45.77.96.88.0 m/s
Data source: Eastbourne December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Eastbourne Compares to Other Months

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

In comparing the weather of December and January, both months experience relatively mild temperatures, with December showing slightly higher averages. December sees a minimum temperature of 2°C (35°F) and an average of 9°C (48°F), while January's minimum drops marginally to 1°C (34°F) with an average of 7°C (45°F). Despite the similar maximum temperatures for both months, December is notably wetter, with a significant 147 mm (5.8 in) of precipitation over 18 days compared to January's 78 mm (3.1 in) across 13 days. Humidity levels remain comparable, with December at 92% and January slightly lower at 91%. For more detailed insights, check Eastbourne weather in January.

When comparing the weather in December and February, December tends to be slightly milder, with average temperatures hovering around 9°C (48°F), while February sees a slight dip with an average of 7°C (45°F). December experiences higher precipitation, totaling 147 mm (5.8 in) over approximately 18 days, compared to February's 80 mm (3.2 in) over 15 days, indicating that December is generally wetter. Additionally, humidity levels are higher in December at 92%, compared to 89% in February, giving December a more saturated feel. For more detailed weather information, you can check the link: Eastbourne weather in February.

December and March weather in Eastbourne exhibit notable differences despite similar maximum temperatures. In December, average temperatures range from a chilly 2°C (35°F) to a milder 13°C (56°F), accompanied by high humidity at 92% and significant precipitation of 147 mm (5.8 in) over 18 days. In contrast, March sees slightly lower minimum temperatures, dipping to -2°C (29°F), yet the average climbs to 8°C (47°F). Precipitation decreases significantly to 67 mm (2.6 in) over 13 days, and humidity is slightly lower at 86%. For a detailed look, visit Eastbourne weather in March.

December and April showcase distinct differences in weather patterns. While both months share a similar minimum temperature of around 2°C (35-36°F) and an average temperature of 9°C (48-49°F), April tends to be slightly warmer with a maximum of 15°C (60°F) compared to December's 13°C (56°F). Precipitation is significantly lower in April, with only 31 mm (1.2 in) falling over 6 days, whereas December receives a substantial 147 mm (5.8 in) spread across 18 days, leading to a much wetter experience. Additionally, December's humidity is higher at 92%, compared to April’s 85%. For more details on April's weather, you can visit Eastbourne weather in April.

December weather is characterized by relatively cooler temperatures, with daily averages around 9°C (48°F) and maximum highs reaching only 13°C (56°F). It also sees significant rainfall, totaling 147 mm (5.8 in) over approximately 18 days, alongside high humidity levels of 92%. In contrast, May offers a more temperate climate, with minimum temperatures of 6°C (42°F) and pleasant daily averages of 12°C (54°F). Rainfall is notably lower at 49 mm (1.9 in) across just 9 days, and humidity decreases slightly to 82%. For a deeper look into the weather during this beautiful spring month, visit Eastbourne weather in May.

When comparing December and June weather, it’s clear that the two months offer distinctly different climates. December experiences cooler temperatures, with averages ranging from a low of 2°C (35°F) to a high of 13°C (56°F), along with substantial precipitation of 147 mm (5.8 in) over 18 rainy days and a high humidity level of 92%. In contrast, June presents a more temperate climate, with temperatures ranging from a minimum of 11°C (51°F) to a maximum of 22°C (72°F). This month sees significantly less precipitation, averaging only 60 mm (2.3 in) across 9 days, and lower humidity at 81%. For a more detailed look at what you can expect during this vibrant summer month, check out Eastbourne weather in June.

December and July present stark contrasts in weather conditions. In December, temperatures range from a chilly 2°C (35°F) to a mild 13°C (56°F), with an average of 9°C (48°F). The month is characterized by high humidity at 92% and considerable precipitation, totaling 147 mm (5.8 in) over 18 days. In contrast, July enjoys much warmer temperatures, with a minimum of 13°C (56°F) and a maximum reaching 24°C (75°F), averaging around 17°C (63°F). The summer month is considerably drier, with only 49 mm (1.9 in) of rain falling over just 9 days, and a lower humidity level of 76%. To learn more about July weather specifics, you can visit Eastbourne weather in July.

When comparing the weather between December and August, the differences are quite striking. December sees much cooler temperatures, with a minimum of 2°C (35°F) and an average of 9°C (48°F), whereas August offers a more pleasant climate, featuring a minimum of 12°C (54°F) and an average of 18°C (64°F). Additionally, December experiences significantly higher precipitation, with 147 mm (5.8 in) over 18 days, compared to August's 70 mm (2.8 in) over just 12 days. The humidity levels also reflect the contrasting seasons, soaring to 92% in December compared to a more comfortable 73% in August. For a detailed glimpse into what to expect during this vibrant summer month, check out Eastbourne weather in August.

The weather in December contrasts significantly with September, showcasing the transition into winter. December experiences cooler temperatures, with a minimum of 2°C (35°F) and an average of 9°C (48°F), peaking at 13°C (56°F). It is also notably wetter, with 147 mm (5.8 in) of precipitation over 18 days, accompanied by high humidity levels at 92%. In contrast, September enjoys milder conditions, with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 22°C (71°F), and significantly less rain, totaling 66 mm (2.6 in) over only 12 days. The humidity in September is comparatively lower at 80%, making it a more pleasant month overall. For more details, you can check Eastbourne weather in September.

In comparing the weather between December and October, one can notice distinct differences. December experiences colder temperatures, with a minimum of 2°C (35°F) and an average of 9°C (48°F), while October boasts milder conditions with a minimum of 6°C (43°F) and an average of 14°C (58°F). Precipitation levels are quite similar, with December receiving slightly more at 147 mm (5.8 in) over 18 days compared to October's 131 mm (5.1 in) over 17 days. Additionally, December has higher humidity at 92%, compared to October's 89%. For those interested in more detailed information about October weather, check out Eastbourne weather in October.

In comparing the weather between November and December, it's clear that December tends to be slightly cooler overall, with average temperatures ranging from a minimum of 2°C (35°F) to a maximum of 13°C (56°F), compared to November's range of 3°C (37°F) to 16°C (62°F). Additionally, December experiences more precipitation, totaling 147 mm (5.8 in) over 18 days, while November sees less at 120 mm (4.7 in) across 15 days. Interestingly, both months share the same high humidity level of 92%. For more insights, you can check the specifics of Eastbourne weather in November.

Compare Eastbourne's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Eastbourne

As December settles in, Eastbourne transforms into a chilly coastal retreat, with temperatures leaping between brisk highs and crisp lows. This month stands out with its heightened humidity and frequent precipitation, often leading to over two weeks of rain, unlike the drier summer months. December's average temperature feels notably cooler, shifting the atmosphere to one of cozy indoor gatherings. Despite the chill, the beauty of the winter landscape offers a unique charm, enticing visitors to explore its serene shores. For a deeper dive into the unique weather patterns throughout the year, check out Eastbourne Climate.