December Weather in Marlow, United Kingdom

Last updated: March 17, 2025

Experience the winter charm of Marlow, United Kingdom in December, where temperatures range from a brisk -5°C (23°F) at night to a mild 14°C (58°F) during the day. With an average temperature of 6°C (44°F), this month brings a distinct chill that captures the essence of the season. December also sees 83 mm (3.2 in) of precipitation over approximately 15 days, contributing to the town's picturesque, misty landscapes. Embrace the cozy atmosphere as high levels of humidity at 92% blanket the area, making it a delightful time for warm drinks and festive gatherings.

December Temperature in Marlow

In Marlow, United Kingdom, December heralds the chill of winter, with temperatures typically ranging from a brisk -5°C (23°F) at night to a daytime average settling around 6°C (44°F). As the year draws to a close, residents can expect highs of 14°C (58°F), a notable dip compared to the milder temperatures of earlier months. This month transitions sharply from the autumn mildness of November, where highs reached 16°C (62°F). December's colder conditions set the stage for a festive atmosphere, inviting cozy gatherings as the community embraces the season's charm.

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

The chart illustrates December temperature patterns in Marlow, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec414345495561656359534643
Data source: Temperature data for Marlow 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 Marlow

December in Marlow, United Kingdom, marks a notable increase in precipitation, with 83 mm (3.2 in) recorded over the month. This surge represents one of the highest totals of the year, surpassed only by October's 92 mm (3.6 in). As winter sets in, the number of rainy days climbs to 15, making December one of the dampest months, with rain expected more frequently. This uptick in rainfall contrasts with the drier spring months, showcasing how seasonal changes profoundly impact the local climate. With cozy evenings by the fire and the festive atmosphere of the season, residents prepare for the holiday cheer, accompanied by the unmistakable sound of raindrops that herald the arrival of winter.

December Precipitation Trends in Marlow

The chart displays monthly precipitation patterns in Marlow, 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.
JanFebMarAprMayJunJulAugSepOctNovDec515258346575666947925483
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Marlow

In December, Marlow, United Kingdom, experiences a notable consistency in humidity, matching November's level at 92%. This high humidity level is part of a broader trend observed throughout the colder months, where humidity begins its ascent from the summer lows. After dipping to a comfortable 71% in July, the levels gradually rise, reaching an annual peak in late autumn. The persistent moisture in December not only underscores the chill of winter but also highlights Marlow's characteristic dampness during this season, following closely behind a similarly humid November and setting the stage for a cozy, albeit humid, end to the year.

December Average Humidity in Marlow

This chart illustrates the average monthly humidity levels in Marlow, 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 Marlow

In December, Marlow experiences a low UV Index of 1, similar to the earlier winter months of January and February, where UV exposure remains minimal. With a burn time of 45 minutes, residents can enjoy outdoor activities with a decreased risk of sunburn. This trend of lower UV levels signals the arrival of winter, providing a stark contrast to the sunnier months of June and July, when the index peaked at 8, indicating very high risk. As the year winds down, this seasonal pattern emphasizes the importance of adjusting sun protection strategies in line with changing UV exposure. For more detailed information, check out the Marlow UV Index.

Maximum UV Index Levels in Marlow for December

The chart shows the monthly maximum UV Index (UVI) for Marlow 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: Marlow 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 Marlow

As the year winds down, December in Marlow brings a modest 111 hours of sunshine, offering a reflective contrast to the brighter months preceding it. While this is a dip from the summer's peak—July boasting an impressive 402 hours—the gradual decrease in sunlight is a familiar pattern that ushers in the winter months. Remarkably, May stands out as the sunniest month with a delightful 394 hours, setting the tone for a vibrant spring and summer season. The transition from the brighter days of April and May to the more subdued glow of December highlights the ebb and flow of sunlight in Marlow, creating a cozy atmosphere perfect for embracing the winter spirit. As the year closes, the city bids farewell to longer days, wrapping itself in a softer light that invites contemplation and warmth.

Monthly Sunshine Duration in Marlow: December Highlighted

The December sunshine duration represents the total number of hours Marlow 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.
JanFebMarAprMayJunJulAugSepOctNovDec98h149h208h316h394h383h402h365h299h241h145h111h
Data source: Marlow December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Marlow During December

In Marlow, United Kingdom, the chance of sunny weather takes a notable dip in December, plummeting to just 17%. This decline is part of a broader trend, as the likelihood of sunshine generally peaks in the spring months, with April boasting a robust 51% chance. As the year progresses from the vibrancy of spring into the deepening winter, the sunshine probability tends to fluctuate, yet consistently hovers below 30% in the latter months. December stands out as particularly gloomy, reflecting the seasonal shift towards shorter days and overcast skies, making it a month where one should be prepared for a lack of sunny breaks.

Percentage of Sunny Days in December in Marlow

The chart illustrates the percentage of sunny days in Marlow 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 Marlow experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec20%24%28%51%32%26%37%23%27%25%32%17%
Data source: Marlow December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Marlow in December

In Marlow, United Kingdom, December marks the turning point in daylight duration, with only 7 hours of daylight. As the year progresses from the vibrant 15 hours of daylight in May down to the brisk December twilight, a clear trend emerges: daylight gradually increases during the spring and summer months, reaching a peak in June before gradually tapering off again into the shorter days of autumn and winter. This cyclical pattern highlights the seasonal shifts that define Marlow's climate, inviting residents and visitors alike to embrace the cozy charm of winter evenings as they await the return of longer days.

Average Daylight Hours in Marlow for December

The chart illustrates the variation in daylight duration in Marlow throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 23m9h 58m11h 55m13h 54m15h 38m16h 32m16h 3m14h 30m12h 35m10h 36m8h 50m7h 53m
Data source: Marlow daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Marlow

As December descends upon Marlow, the winds pick up with an average speed of 4.4 m/s (10 mph), marking a noticeable increase from the calmer summer months. Throughout the year, the wind speed shows a gentle ebb and flow, peaking in October at 4.3 m/s before tapering down slightly in the deeper part of winter. Notably, December's winds mirror those of March, suggesting that as the year comes to a close, Marlow experiences a refreshing gust that sets the stage for the New Year. This trend highlights a distinct seasonal shift, where the crisp December air invigorates the landscape, making it an ideal time for winter walks along the riverbank.

Average December Wind Speed in Marlow

The chart displays monthly wind speed patterns in Marlow, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.24.84.43.44.23.13.23.73.34.33.84.4 m/s
Data source: Marlow December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Marlow Compares to Other Months

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

In December, temperatures range from a chilly -5°C (23°F) to a mild maximum of 14°C (58°F), with an average around 6°C (44°F). The month experiences considerable precipitation, totaling 83 mm (3.2 in) over 15 days, accompanied by high humidity levels at 92%. In contrast, January maintains a similar temperature range, with a minimum of -5°C (23°F) and a maximum of 14°C (58°F), but sees a slight decrease in average temperature to 5°C (41°F). Precipitation is also lower in January, amounting to 51 mm (2.0 in) over just 9 days, while humidity is slightly reduced at 91%. For further details on January weather, you can check Marlow weather in January.

December weather typically showcases colder temperatures, with a minimum of -5°C (23°F) and an average of 6°C (44°F), peaking at a maximum of 14°C (58°F). With 83 mm (3.2 in) of precipitation spread over 15 days, humidity levels are quite high at 92%. In contrast, February offers slightly lower minimum temperatures of -7°C (19°F) and a similar average of 6°C (43°F), but it can warm up to 18°C (65°F) at its top end. February experiences less rainfall, with 52 mm (2.0 in) over 10 days and a humidity level of 89%. For more detailed insights into February conditions, check out Marlow weather in February.

December typically brings colder weather compared to March, with minimum temperatures hovering around -5°C (23°F) and maximums peaking at 14°C (58°F). The month is characterized by high humidity levels at 92% and an average of 83 mm (3.2 in) of precipitation over 15 days. In contrast, March sees slightly warmer temperatures, with a minimum of -6°C (22°F) and a maximum reaching 22°C (71°F). Although March experiences less precipitation at 58 mm (2.3 in) over 13 days, humidity is still fairly high at 86%. For more details on March weather, you can refer to Marlow weather in March.

December and April present distinct contrasts in weather patterns. In December, temperatures range from a chilly minimum of -5°C (23°F) to a mild maximum of 14°C (58°F), with an average of 6°C (44°F). The month is characterized by high humidity at 92% and considerable precipitation of 83 mm (3.2 in) over 15 days. In contrast, April experiences a broader temperature spectrum, with minima around -3°C (27°F) and a pleasant average of 9°C (49°F), peaking at a warm 26°C (80°F). The precipitation drops significantly to 34 mm (1.4 in) spread over only 8 days, and humidity levels are slightly lower at 85%. For more details on April weather, check out Marlow weather in April.

December and May present striking contrasts in weather. In December, temperatures can dip as low as -5°C (23°F), with an average of 6°C (44°F) and a maximum of 14°C (58°F). The month experiences considerable precipitation, totaling 83 mm (3.2 in) over about 15 days, coupled with high humidity levels at 92%. In contrast, May sees a milder climate with minimum temperatures around 1°C (33°F) and an average of 13°C (55°F), peaking at 26°C (79°F). The precipitation decreases to 65 mm (2.6 in) over 10 days, and humidity drops to a more comfortable 79%. For more detailed insights into the weather in May, you can check Marlow weather in May.

December and June present stark contrasts in weather. In December, temperatures range from a chilly -5°C (23°F) at night to a mild 14°C (58°F) during the day, with an average of 6°C (44°F). This month sees about 83 mm (3.2 in) of precipitation over 15 days, accompanied by high humidity levels of 92%. In contrast, June enjoys milder temperatures, starting at a comfortable minimum of 7°C (44°F) and reaching a high of 31°C (88°F), with an average temperature of 16°C (62°F). Precipitation in June is slightly lower at 75 mm (2.9 in) over 10 days and humidity drops to 80%. For a closer look at June weather specifics, check out Marlow weather in June.

December and July exhibit strikingly different weather patterns. In December, temperatures range from a chilly -5°C (23°F) to a mild 14°C (58°F), with an average of 6°C (44°F). The month experiences significant precipitation, with 83 mm (3.2 in) falling over approximately 15 days, resulting in a high humidity of 92%. In contrast, July brings much warmer conditions, with temperatures varying from 8°C (47°F) to a scorching 35°C (96°F) and an average of 18°C (65°F). Precipitation decreases to 66 mm (2.6 in) over around 11 days, and humidity drops to a comfortable 71%. For more specific details on July weather, check out Marlow weather in July.

December and August showcase contrasting weather patterns. In December, temperatures can plunge as low as -5°C (23°F), with an average of 6°C (44°F) and highs reaching 14°C (58°F). This month also sees a significant amount of precipitation, totaling 83 mm (3.2 in) over 15 days, coupled with high humidity at 92%. In stark contrast, August brings milder conditions with minimum temperatures of 8°C (46°F), an average of 17°C (64°F), and maximums soaring to 33°C (92°F). The precipitation in August is lower at 69 mm (2.7 in) spread over 12 days, with a notable decrease in humidity to 76%. For more details, you can check Marlow weather in August.

In December, the weather is significantly colder than in September, with temperatures ranging from a chilly -5°C (23°F) to a mild 14°C (58°F), compared to September's more moderate range of 3°C (38°F) to 28°C (83°F). Precipitation is more frequent in December, with 83 mm (3.2 in) of rain spread over 15 days, while September sees less rainfall at 47 mm (1.8 in) across 10 days. Additionally, humidity levels are slightly higher in December at 92%, compared to 82% in September. For more specific details on September weather, you can visit Marlow weather in September.

When comparing the weather in December to that of October, December tends to be significantly colder with average temperatures ranging from -5°C to 14°C (23°F to 58°F), while October enjoys a milder temperature range of 1°C to 23°C (34°F to 73°F). Precipitation levels are relatively close, with December receiving 83 mm (3.2 in) across 15 days, and October experiencing slightly higher rainfall at 92 mm (3.6 in) over 12 days. The humidity is also higher in December at 92%, compared to October's 90%. For a detailed look at the October weather, you can check Marlow weather in October.

In comparing December and November weather, December is generally colder, with minimum temperatures dropping to -5°C (23°F) and an average of 6°C (44°F), compared to November's milder minimum of -2°C (29°F) and average of 8°C (46°F). December also sees increased precipitation, totaling 83 mm (3.2 in) over 15 days, compared to November's 54 mm (2.1 in) over 11 days. Despite both months having high humidity at 92%, December brings more days of rain and lower temperatures, making it feel significantly chillier than November. For more details, you can check Marlow weather in November.

Compare Marlow's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Marlow

In December, Marlow experiences a notable dip in temperatures compared to the milder months earlier in the year, with chilly averages that can plunge to below freezing on cold nights. The frequent rainfall, accumulating to a substantial amount, also sets December apart, making it one of the wetter months with nearly half of its days marked by precipitation. The high humidity levels, reaching up to 92%, can create a damp and crisp atmosphere that contrasts sharply with the warmer, drier days of summer. For those wanting to explore more about the annual weather patterns in Marlow, check out Marlow Climate.