December Weather in Bournemouth, United Kingdom

Last updated: March 17, 2025

December in Bournemouth, United Kingdom offers a cool maritime climate, where chilly temperatures range from a maximum of 14°C (58°F) to a minimum of -1°C (30°F). The month typically presents an average temperature of 8°C (46°F), making warm attire essential for outdoor activities. Visitors should be prepared for significant precipitation, with total rainfall reaching 102 mm (4.0 in) over approximately 14 days. The air remains notably humid, averaging around 92%, contributing to the crisp and refreshing winter atmosphere that characterizes this coastal town.

December Temperature in Bournemouth

In December, Bournemouth experiences a chillier climate, with temperatures ranging from a minimum of -1°C (30°F) to a maximum of 14°C (58°F). The average temperature settles around 8°C (46°F), marking a noticeable drop as the year comes to a close. Compared to the mild conditions of the previous months, December wraps the seaside town in a cooler embrace, inviting cozy indoor activities and festive cheer. The temperatures begin to reflect an unmistakable trend towards winter, providing a picturesque backdrop for holiday celebrations along the beautiful shores. As the cold sets in, layers become essential, but the charm of Bournemouth remains undiminished, making it a delightful winter destination.

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

The chart illustrates December temperature patterns in Bournemouth, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec434546505561656360554946
Data source: Temperature data for Bournemouth 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 Bournemouth

In December, Bournemouth experiences a notable uptick in precipitation, recording 102 mm (4.0 in) over approximately 14 days, making it one of the wettest months of the year. This marks a significant increase from November's 73 mm (2.9 in), continuing the trend of escalating rainfall as the winter approaches. The increase in precipitation not only highlights the transition into a wetter season but also aligns with the pattern of heightened rainfall seen in the fall months, particularly October, which stands out with 106 mm (4.2 in). As the year winds down, residents and visitors alike can expect frequent showers, contributing to Bournemouth's lush winter landscapes.

December Precipitation Trends in Bournemouth

The chart displays monthly precipitation patterns in Bournemouth, 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.
JanFebMarAprMayJunJulAugSepOctNovDec56656838597051714710773102
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Bournemouth

In Bournemouth, December marks a continuation of high humidity, reaching 92%, a level consistent with the preceding months of November and October, both also hovering around the 90% mark. This winter month mirrors the trend seen throughout the latter half of the year, where humidity levels tend to peak. Notably, mid-summer sees a dip, with July flaunting the lowest humidity at 71%, before gradually rising again as autumn settles in. The persistent moisture in the air during December not only influences the climate but also adds to the coastal charm of this vibrant town, enveloping it in a misty embrace as the year draws to a close.

December Average Humidity in Bournemouth

This chart illustrates the average monthly humidity levels in Bournemouth, 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%79%81%71%76%82%91%92%92%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Bournemouth

In Bournemouth, December welcomes the cold season with a low UV Index of 1, indicating minimal sun exposure risks for residents and visitors alike. This is a continuation of the trend seen in the colder months, where UV levels remain subdued, particularly following November's similarly low reading of 2. As we reflect on the year, the data reveals a notable shift from the high indexes of summer, such as June and July, which peaked at 8, necessitating greater sun protection with burn times dropping to just 15 minutes. December's longer burn time of 45 minutes highlights the seasonal transition, making it an ideal time for outdoor activities without the intense sunburn risk. For those interested in further details, you can explore more about the Bournemouth UV Index here.

Maximum UV Index Levels in Bournemouth for December

The chart shows the monthly maximum UV Index (UVI) for Bournemouth 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.
JanFebMarAprMayJunJulAugSepOctNovDec224578876421
Data source: Bournemouth 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 Bournemouth

December in Bournemouth, United Kingdom, brings a gentle embrace of winter, with 115 hours of sunshine to brighten the season. As the year winds down, the days grow shorter compared to the vibrant months of summer, where July shines the brightest with 422 hours of sunlight. While December's figures reflect a decrease from the autumn glow of 155 hours in November, it still offers a cozy respite before the colder months set in. This trend of diminishing sunlight from October's 252 hours through December serves as a reminder of nature's rhythm, inviting residents and visitors alike to find warmth and cheer amidst the chill.

Monthly Sunshine Duration in Bournemouth: December Highlighted

The December sunshine duration represents the total number of hours Bournemouth 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.
JanFebMarAprMayJunJulAugSepOctNovDec102h145h215h338h402h399h422h382h315h252h155h115h
Data source: Bournemouth December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Bournemouth During December

In December, the chances of basking in sunny weather in Bournemouth, United Kingdom, dip to 22%, marking the lowest probability of sunshine throughout the year. This figure reveals a notable decline from the moderately brighter conditions of spring, where the sun manages to shine approximately 56% of the time in April. As the year progresses into the chillier months, there is a general downward trend in sunshine likelihood, with December standing out as a particularly grey month. This pattern emphasizes a stark contrast to the sunnier spells seen in earlier months, making a December visit a gamble in terms of clear skies.

Percentage of Sunny Days in December in Bournemouth

The chart illustrates the percentage of sunny days in Bournemouth 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 Bournemouth experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec23%26%36%56%38%30%39%30%32%27%35%22%
Data source: Bournemouth December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Bournemouth in December

In Bournemouth, December marks the transition into the winter months, bringing with it a slim daylight window of just 8 hours. This pattern echoes the shorter days seen in January and November, creating a seasonal rhythm that dips as the year comes to a close. As the months progress from March's 11 hours, through the vibrant 15 hours of May, daylight gradually increases, peaking in the summer with a notable 16 hours in June. However, as autumn sets in, daylight enjoyment wanes, leading to a return to the more subdued hours of winter. The cyclical nature of daylight in Bournemouth not only emphasizes the stark contrast between the vibrant summer and the quiet winter, but also invites residents and visitors alike to savor every precious hour of sunlight in this charming coastal town.

Average Daylight Hours in Bournemouth for December

The chart illustrates the variation in daylight duration in Bournemouth throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 29m10h 1m11h 55m13h 51m15h 32m16h 25m15h 57m14h 26m12h 34m10h 38m8h 55m8h
Data source: Bournemouth daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Bournemouth

As December sweeps into Bournemouth, the winds pick up to match the festive spirit, reaching an average speed of 5.4 m/s (12 mph), mirroring January's breezy beginnings. This month stands out as the winds generally remain brisk, maintaining a steady pace akin to previous winter months. Notably, December's wind speed reflects a trend seen earlier in the year, with the autumn months—particularly October and November—also showcasing similar velocities. The transition into winter brings a mix of chill and excitement, as the invigorating gusts remind us of the changing seasons, making for a lively coastal atmosphere that perfectly captures the essence of Bournemouth in December.

Average December Wind Speed in Bournemouth

The chart displays monthly wind speed patterns in Bournemouth, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.46.05.03.85.13.53.94.44.05.14.45.4 m/s
Data source: Bournemouth December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Bournemouth Compares to Other Months

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

December and January exhibit similar temperature ranges, with both months experiencing a minimum of -1°C (30°F) and a maximum comfortable level of 14°C (58°F). However, January tends to be slightly cooler on average, with an average temperature of 6°C (44°F) compared to December's 8°C (46°F). January also sees less precipitation at 56 mm (2.2 in) over about 10 days, in contrast to December's 102 mm (4.0 in) spread over 14 days, suggesting a drier start to the year. Humidity levels remain fairly consistent, hovering around 91% in January and 92% in December. For more details, you can check Bournemouth weather in January.

In December, the weather is generally colder with temperatures ranging from a minimum of -1°C (30°F) to a maximum of 14°C (58°F), and an average temperature of 8°C (46°F). This month sees higher precipitation levels at 102 mm (4.0 in) over about 14 days, accompanied by a humidity level of 92%. In contrast, February experiences slightly colder minimum temperatures of -4°C (26°F), but still maintains the same maximum of 14°C (58°F) and a similar average of 7°C (45°F). Precipitation decreases to 65 mm (2.5 in) spread over 12 days, with humidity dropping slightly to 89%. For a detailed look at the weather during this month, you can check out Bournemouth weather in February.

In December, temperatures range from a chilly -1°C (30°F) at night to a mild 14°C (58°F) during the day, with an average of 8°C (46°F). The month is characterized by high humidity at 92% and significant precipitation, totaling 102 mm (4.0 in) over approximately 14 days. In contrast, March sees slightly lower minimum temperatures at -4°C (25°F), but a warmer maximum of 17°C (63°F) and an average temperature similar to December at 8°C (47°F). Precipitation is reduced to 68 mm (2.7 in) over 13 days, and humidity drops to 86%. Overall, March offers a transition to milder weather compared to the more wintery conditions of December. For more details, check out Bournemouth weather in March.

In December, the weather tends to be quite chilly, with average temperatures ranging from a minimum of -1°C (30°F) to a maximum of 14°C (58°F), accompanied by high precipitation of 102 mm (4.0 in) spread over 14 days, resulting in a humidity level of 92%. In contrast, April brings a noticeable shift with milder temperatures, averaging between 0°C (32°F) and 22°C (71°F), along with significantly less rainfall at 38 mm (1.5 in) across just 7 days and a lower humidity of 85%. This transition marks a welcoming move towards warmer, drier weather as spring sets in. For more details on the April climate, you can explore Bournemouth weather in April.

In December, the weather is considerably cooler, with temperatures ranging from a minimum of -1°C (30°F) to a maximum of 14°C (58°F), and an average of 8°C (46°F). The month experiences high humidity at 92% and significant precipitation of 102 mm (4.0 in) over 14 days. In contrast, May brings warmer conditions, with temperatures ranging from a minimum of 3°C (37°F) to a maximum of 24°C (75°F) and an average of 13°C (55°F). The humidity drops to 79%, and there is less rainfall, totaling 59 mm (2.3 in) over 12 days. For a more detailed look at the spring climate, you can visit Bournemouth weather in May.

In December, the weather is notably colder, with temperatures ranging from a chilly -1°C (30°F) at night to a mild 14°C (58°F) during the day, accompanied by high humidity levels of 92%. The month experiences significant precipitation, totaling 102 mm (4.0 in) over about 14 days, making it quite a wet month. In contrast, June brings warmer temperatures, ranging from a comfortable 8°C (47°F) at night to a pleasant maximum of 27°C (81°F) during the day. Precipitation is less frequent in June, totaling 70 mm (2.8 in) over around 10 days, and the humidity decreases to a more comfortable 80%. For a more detailed look at June weather specifics, check out Bournemouth weather in June.

December and July present stark contrasts in weather conditions. In December, temperatures range from a chilly -1°C (30°F) to a mild 14°C (58°F), with an average of 8°C (46°F). The month is characterized by high humidity at 92% and considerable precipitation, totaling 102 mm (4.0 in) over about 14 days. In contrast, July boasts much warmer temperatures, with a minimum of 10°C (50°F), an average of 18°C (65°F), and a maximum reaching 29°C (85°F). This summer month experiences less rainfall, with only 51 mm (2.0 in) over approximately 10 days, and lower humidity at 71%. For more details on the weather during this summer month, visit Bournemouth weather in July.

December and August present strikingly different weather patterns. In December, temperatures are much cooler, ranging from a minimum of -1°C (30°F) to a maximum of 14°C (58°F), with an average of 8°C (46°F). Precipitation is relatively high at 102 mm (4.0 in) over 14 days, contributing to a rather humid atmosphere with a humidity level of 92%. In contrast, August enjoys warmer temperatures, with highs reaching up to 29°C (84°F) and an average of 17°C (64°F). The month sees lower precipitation of 71 mm (2.8 in) across just 10 days, coupled with a more comfortable humidity level of 76%. For a more detailed look at the weather during this summer month, check out Bournemouth weather in August.

December and September present distinctly different weather patterns. In December, temperatures can dip as low as -1°C (30°F), with averages around 8°C (46°F) and maximums reaching 14°C (58°F). The month is characterized by higher humidity (92%) and considerable precipitation, averaging 102 mm (4.0 in) over 14 days. In contrast, September enjoys milder temperatures, with a minimum of 6°C (43°F), an average of 16°C (60°F), and maximums peaking at 26°C (79°F). It also experiences significantly less rainfall, averaging 47 mm (1.8 in) over 9 days, and lower humidity at 82%. For more details about September's climate, you can check Bournemouth weather in September.

In comparing the weather of December and October, we see notable differences in temperature and conditions. December experiences colder temperatures, with a minimum of -1°C and an average high of 14°C, while October is milder with minimums of 2°C and an average high reaching 20°C. Precipitation levels are quite similar, with December receiving 102 mm and October slightly higher at 106 mm, both spread over approximately 14 days. Humidity is slightly higher in December at 92%, compared to October's 90%. For a more detailed look at October weather, you can explore Bournemouth weather in October.

In comparing the weather of December to that of November, we see a slight drop in temperatures, with December experiencing minimums of -1°C (30°F) compared to November's minimum of 0°C (32°F). While December averages around 8°C (46°F), November's average is marginally warmer at 9°C (49°F). The maximum temperatures also reflect this trend, with December peaking at 14°C (58°F) versus November's 16°C (61°F). December is notably wetter, with 102 mm (4.0 in) of precipitation over 14 days, a significant increase from November's 73 mm (2.9 in) across 12 days. Both months share a high humidity level of 92%, contributing to the chill in the air. For more detailed insights, check Bournemouth weather in November.

Compare Bournemouth's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Bournemouth

As December arrives in Bournemouth, the coastal town transforms into a winter wonderland. The sharp chill sets in, leading to a notable drop in temperatures compared to earlier months, with average highs only reaching a brisk 8°C. This month also sees increased rainfall, contributing to a soggy landscape—over half of the days are graced by precipitation, making it one of the wetter periods of the year. Humidity peaks at 92%, wrapping the air in a damp embrace. It's a time of cozy gatherings and festive cheer, although the weather may require extra layers. To learn more about the annual climate patterns in this charming town, explore Bournemouth Climate.