December Weather in Richmond, United Kingdom

Last updated: March 17, 2025

In December, Richmond, United Kingdom, experiences a variety of temperatures ranging from a brisk maximum of 14°C (58°F) to a chilly minimum of -4°C (24°F), with an average temperature settling around 6°C (44°F). The month is characterized by high humidity levels of 92%, reflecting the dampness typical for winter. Rainfall is notable, accumulating to 84 mm (3.3 in) over 13 days, making waterproof attire a necessity for those venturing outdoors. Despite the cool and wet conditions, Richmond's winter charm can still be felt, inviting both locals and visitors to explore its picturesque scenery.

December Temperature in Richmond

In December, Richmond, United Kingdom, experiences a cool transition as winter firmly takes hold. The minimum temperatures dip to around -4°C (24°F), bringing a crisp chill to the air. Daytime sees an average of 6°C (44°F), providing a stark contrast to the warmer months, yet still manageable for outdoor activities. With a maximum of 14°C (58°F), occasional milder days may remind residents of the autumn just passed. As the temperatures steadily decline from the previous months, the seasonal shift is marked by shorter days and the onset of frost, creating a picturesque winter landscape perfect for holiday strolls and cozy gatherings. So while December might be the coldest month of the year, it brings with it the charm and festive spirit that make Richmond special.

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

The chart illustrates December temperature patterns in Richmond, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec414345495562656459534643
Data source: Temperature data for Richmond 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 Richmond

December in Richmond, United Kingdom, marks a notable peak in precipitation, mirroring the wetter patterns seen in October. With an average of 84 mm (3.3 in) of rainfall, December not only ties with October for the highest monthly total, but it also features 13 rainy days, the most of any month this year. This uptick in precipitation sets a wet tone for the winter season, in contrast to the drier spring months like April, which averages only 33 mm (1.3 in). As the year wraps up, Richmond experiences a refreshing burst of moisture, contributing to the rich, green landscapes that characterize this vibrant city.

December Precipitation Trends in Richmond

The chart displays monthly precipitation patterns in Richmond, 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.
JanFebMarAprMayJunJulAugSepOctNovDec545354336277647045845284
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Richmond

In December, Richmond, United Kingdom, experiences a notable spike in humidity, reaching 92%, mirroring the high levels recorded in October and November. This trend reflects a gradual increase in moisture as the year draws to a close, with winter's chill contributing to a damp atmosphere. Notably, December's humidity ties with the preceding months, showcasing a steady pattern characterized by the year's transitional shifts. Compared to the drier, warmer months of July and May, which see humidity levels dip to 71% and 79% respectively, December serves as a reminder of the wet conditions typical of winter in this region. As the year ends, the higher humidity levels create a cozy yet brisk environment, perfect for staying indoors.

December Average Humidity in Richmond

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

As the year winds down, December in Richmond, United Kingdom, sees a significant drop in UV exposure, with the UV Index dropping to 1, categorized as low. This means residents can enjoy outdoor activities with minimal risk of sunburn, as the burn time stretches to an ample 45 minutes. Compared to the summer months, where the UV Index soars to a peak of 8, the colder winter days provide a reprieve from intense sun exposure. Interestingly, this trend reflects a gradual decrease in UV levels from the moderately intense months of March and April, culminating in the gentle UV rays of late autumn and early winter. For more details on sun safety year-round, check out the Richmond UV Index.

Maximum UV Index Levels in Richmond for December

The chart shows the monthly maximum UV Index (UVI) for Richmond 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.
JanFebMarAprMayJunJulAugSepOctNovDec124578876421
Data source: Richmond 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 Richmond

As the year winds down, December in Richmond, United Kingdom, offers a modest 109 hours of sunshine, marking a seasonal low compared to the sun-drenched summer months when sunlight peaked at a dazzling 404 hours in July. This gradual decline is evident as the calendar flips from the vibrancy of longer days in May with 398 hours to the cozy, shorter daylight hours of winter. While December's sunlight may be limited, it beautifully follows a consistent trend towards brighter, warmer periods, with the promise of longer days emerging in the New Year. This rhythm of seasonal change not only influences the landscape but also invites Richmond residents to embrace the charm of winter, echoing the hope for a sunnier spring ahead.

Monthly Sunshine Duration in Richmond: December Highlighted

The December sunshine duration represents the total number of hours Richmond 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.
JanFebMarAprMayJunJulAugSepOctNovDec98h148h210h319h398h389h404h368h300h241h144h109h
Data source: Richmond December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Richmond During December

The likelihood of sunny weather in Richmond, United Kingdom, during December hovers at a modest 17%, making it one of the least sunny months of the year. As the calendar transitions from fall to winter, the chances of sunshine notably decline, especially following a comparatively brighter April, which boasts a 49% chance of sunshine. While November offers a slight uptick to 32%, December marks a significant drop, consistently ranking near the bottom alongside January's chilly 19%. This trend illustrates a gradual decrease in sunny days as the year progresses, underscoring December's cool and often overcast nature—a reminder to embrace winter coziness rather than count on sunshine.

Percentage of Sunny Days in December in Richmond

The chart illustrates the percentage of sunny days in Richmond 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 Richmond experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec19%25%29%49%33%28%38%25%29%25%32%17%
Data source: Richmond December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Richmond in December

As the year draws to a close, December in Richmond, United Kingdom, offers a shift to darker days, with an average daylight duration of just 7 hours. Following the gradual decline from the summer months, where daylight peaked at an impressive 16 hours in June and July, December's shorter days signify the onset of winter. This trend showcases the natural rhythm of the seasons, transitioning from the vibrant brightness of spring and summer—when daylight reaches up to 15 hours in May—to the stark, cozy evenings of late autumn and early winter. While daylight may be dwindling, the festive spirit of the season often keeps hearts and homes aglow, making each precious hour of light all the more cherished.

Average Daylight Hours in Richmond for December

The chart illustrates the variation in daylight duration in Richmond 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: Richmond daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Richmond

As winter tightens its grip in Richmond, December brings a notable uptick in wind speed, averaging 4.4 m/s (10 mph), which is on par with the gusty days of October and a significant increase compared to the calmer summer months. This blustery shift marks a return to the brisk conditions typical of the colder months, following a generally mild autumn where winds hovered around 3.8 m/s (8 mph) in November. The steady winds not only invigorate the winter landscape but also enhance the atmosphere during the holiday season, inviting residents and visitors to bundle up and embrace the invigorating spirit of December. As the year draws to a close, the winds serve as a reminder of nature's rhythms, ushering in the chill that characterizes Richmond's winter charm.

Average December Wind Speed in Richmond

The chart displays monthly wind speed patterns in Richmond, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.24.74.43.54.23.13.33.83.34.43.84.4 m/s
Data source: Richmond December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Richmond Compares to Other Months

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

In December, temperatures range from a chilly -4°C (24°F) at night to a mild 14°C (58°F) during the day, with an average of 6°C (44°F). The month experiences significant precipitation, totaling 84 mm (3.3 in) across 13 days, and maintains high humidity levels at 92%. In contrast, January brings slightly colder nights with a minimum temperature of -5°C (24°F) and a similar maximum of 14°C (58°F), but the average dips to 5°C (41°F). Precipitation decreases to 54 mm (2.1 in) over just 10 days, with humidity slightly lower at 91%. For more specific details, you can refer to Richmond weather in January.

December and February both exhibit chilly temperatures, though February tends to be slightly milder at the upper end. In December, temperatures range from a minimum of -4°C (24°F) to a maximum of 14°C (58°F), while February sees temperatures dipping slightly lower with a minimum of -5°C (23°F) but extending to a warmer maximum of 18°C (65°F). Precipitation is more pronounced in December, with 84 mm (3.3 in) over 13 days, compared to February's 53 mm (2.1 in) across 11 days. Additionally, humidity levels remain relatively high in both months, with December at 92% and February at 89%. For more insight into February's weather specifically, check out Richmond weather in February.

December tends to be colder than March, with average temperatures ranging from a minimum of -4°C (24°F) to a maximum of 14°C (58°F), while March experiences slightly higher temperatures, with a minimum of -5°C (23°F) and a maximum of 22°C (71°F). Precipitation is more prevalent in December, accumulating 84 mm (3.3 in) over 13 days, compared to March's 54 mm (2.1 in), which also stretches across the same number of days. Additionally, humidity levels are slightly higher in December at 92%, compared to March's 86%. For more specific details about the weather in March, you can visit Richmond weather in March.

December and April showcase markedly different weather patterns. In December, temperatures range from a chilly -4°C (24°F) to a milder maximum of 14°C (58°F), with an average of 6°C (44°F). The month is characterized by high humidity at 92% and significant precipitation, totaling 84 mm (3.3 in) across 13 days. In contrast, April experiences more temperate conditions, with temperatures ranging from -2°C (29°F) to a pleasant high of 26°C (80°F) and an average temperature of 10°C (49°F). This month sees much less rain, with only 33 mm (1.3 in) falling over 8 days and a lower humidity of 85%. For a closer look at April's weather, you can check Richmond weather in April.

In December, the weather tends to be quite chilly, with temperatures ranging from a frosty -4°C (24°F) at night to a mild 14°C (58°F) during the day. The month also sees significant precipitation, with around 84 mm (3.3 inches) falling over 13 days, contributing to a high humidity level of 92%. In contrast, May brings a refreshing warmth, with temperatures starting from a minimum of 1°C (35°F) and peaking at a pleasant 25°C (78°F) during the day. Although May also experiences some rainfall, the total precipitation is lower at 62 mm (2.5 inches) over just 11 days, and the humidity drops to a more comfortable 79%. For more information on the weather in this vibrant month, you can visit Richmond weather in May.

When comparing the weather in December and June, one can observe significant differences. December is much colder, with temperatures ranging from a minimum of -4°C (24°F) to a maximum of 14°C (58°F), and it experiences higher humidity at 92%. The month also sees an average of 84 mm (3.3 in) of precipitation over approximately 13 days, creating a chilly and damp environment. In contrast, June offers a much warmer experience, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 31°C (89°F) and a lower humidity of 80%. Precipitation in June is slightly less, at 77 mm (3.0 in) over about 9 days, making it a more pleasant time for outdoor activities. For further details, check out Richmond weather in June.

December and July present strikingly different weather patterns. In December, temperatures range from a chilly -4°C (24°F) at night to a mild 14°C (58°F) during the day, with an average temperature of 6°C (44°F). The month is also characterized by high humidity at 92% and frequent precipitation, occurring on about 13 days with a total of 84 mm (3.3 in). In contrast, July is much warmer, with nighttime lows of 9°C (49°F) and daytime highs reaching up to 36°C (96°F), resulting in an average temperature of 18°C (65°F). This summer month sees less rainfall, totaling 64 mm (2.5 in) over 11 days, and a lower humidity level of 71%. For more details on July weather, you can check Richmond weather in July.

In December, the weather is considerably colder, with temperatures ranging from a minimum of -4°C (24°F) to a maximum of 14°C (58°F), and an average of 6°C (44°F). The month experiences higher humidity at 92% and receives about 84 mm (3.3 in) of precipitation over 13 days. In contrast, August brings milder temperatures, with a minimum of 8°C (47°F), an average of 18°C (64°F), and a maximum of 34°C (93°F). This summer month has lower humidity at 76% and less precipitation, totaling 70 mm (2.7 in) over 12 days. For a more detailed look at August weather, you can visit Richmond weather in August.

In December, the weather tends to be much colder, with temperatures ranging from a minimum of -4°C (24°F) to a maximum of 14°C (58°F) and an average of only 6°C (44°F). The month also experiences higher humidity levels at 92% and significant precipitation of 84 mm (3.3 in) over 13 days. In contrast, September offers a milder climate with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 28°C (83°F), boasting an average of 15°C (59°F). This month sees less rainfall, totaling 45 mm (1.8 in) spread over 10 days, along with slightly lower humidity at 82%. For more detailed weather insights, you can check Richmond weather in September.

December and October present distinctly different weather patterns. In December, temperatures drop significantly, with a minimum of -4°C (24°F) and an average of 6°C (44°F), compared to October's milder range of 1°C (34°F) to an average of 12°C (54°F). While both months experience similar precipitation levels at 84 mm (3.3 in), December sees rain spread over 13 days, slightly more than October's 12 days. Humidity also rises in December to 92%, compared to October's 90%. For more detailed insights, you can refer to Richmond weather in October.

December weather is characterized by colder temperatures compared to November, with a minimum of -4°C (24°F) and an average of 6°C (44°F), while November sees slightly milder conditions with a minimum of -2°C (29°F) and an average of 8°C (47°F). Additionally, December experiences more precipitation, totaling 84 mm (3.3 in) over 13 days, compared to November's 52 mm (2.0 in) across 11 days. Despite the increase in rainfall in December, both months maintain a consistent humidity level of 92%. For more detailed insights, you can visit Richmond weather in November.

Compare Richmond's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Richmond

As December arrives in Richmond, the weather presents a stark contrast to the milder months preceding it. With temperatures dipping notably, residents experience the chill of winter, marked by an average of just 6°C and occasional lows falling below freezing. This month is also characterized by increased precipitation, with around 13 rainy days contributing to the overall moisture levels, leading to a high humidity of 92%. While the festive season brings a unique charm, the combination of colder temperatures and frequent rainfall makes it essential to bundle up and embrace the cozy indoor atmosphere. For more insights on the weather patterns throughout the year, visit Richmond Climate.