December Weather in Old Sarum, United Kingdom

Last updated: March 17, 2025

December in Old Sarum, United Kingdom, brings a blend of chilly and damp conditions as the average temperature hovers around 7°C (45°F), with peaks reaching a maximum of 14°C (58°F). The month is characterized by a notable drop in temperatures, dipping to a minimum of -3°C (27°F) at times. Expect 94 mm (3.7 in) of precipitation over 13 days, contributing to a high humidity level of 92% that blankets the region. Embrace the season's quintessential British weather, as the brisk air and wet days invite you to explore the historic landscapes of Old Sarum.

December Temperature in Old Sarum

In December, Old Sarum, United Kingdom, begins to feel the chill of winter, with temperatures dipping as low as -3°C (27°F) at night. The average temperature settles around 7°C (45°F), offering a brisk yet manageable climate for those venturing outdoors. Daytime highs reach a comfortable 14°C (58°F), giving way to crisp afternoons ideal for winter strolls. As the year nears its end, the trend clearly signifies a steady decline in temperatures from the mildness of autumn, presenting a gateway into the colder months ahead. Whether wrapped in cozy layers or enjoying a hot drink by the fire, December in Old Sarum serves as a picturesque setting that beautifully encapsulates the essence of winter’s arrival.

December Weather in Old Sarum: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Old Sarum, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec424346495561646359534745
Data source: Temperature data for Old Sarum 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 Old Sarum

December in Old Sarum, United Kingdom, sees a notable uptick in precipitation, with an average of 94 mm (3.7 in) of rainfall spread across 13 days. This marks a significant increase compared to earlier months like April and September, which experience much drier spells. The trend indicates a transition into winter, where the festive season brings both wetter weather and a cozy atmosphere. Interestingly, December's precipitation is second only to October's peak of 103 mm (4.1 in), underscoring the month as one of the wettest of the year. With the air crisp and the landscape drenched, December paints a quintessentially British picture, perfect for enjoying seasonal traditions amidst the rainfall.

December Precipitation Trends in Old Sarum

The chart displays monthly precipitation patterns in Old Sarum, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5261674165795571471036494
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Old Sarum

December in Old Sarum, United Kingdom, wraps up the year with a notable humidity level of 92%, mirroring November's damp conditions. Throughout the year, a clear trend emerges: while winter months like January and February exhibit high humidity levels, peaking at 91% and 89% respectively, a gradual decline is observed as temperatures rise into the summer. July stands out with the lowest humidity at 71%, providing a brief respite before the humidity rises again in the late summer and early autumn months. The latter part of the year sees a return to higher humidity, with both October and December maintaining a stuffy feel that closes the year on a notably moist note. This cyclical pattern emphasizes the region's characteristic dampness, particularly in the colder months.

December Average Humidity in Old Sarum

This chart illustrates the average monthly humidity levels in Old Sarum, 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 Old Sarum

In December, Old Sarum experiences a UV Index of 1, placing it firmly in the low exposure category with a burn time of 45 minutes. This marks a return to minimal UV intensity after the higher levels seen in the summer months of June and July, when the UV Index reached 8 and required protective measures within just 15 minutes of sun exposure. As the seasons shift, the trend towards lower UV levels continues, with February also presenting a low index of 2. Overall, December stands out as a month of relatively safe sun exposure, allowing residents and visitors to enjoy the outdoors without the heightened concerns associated with the sharper rays of summer. For more detailed information, visit Old Sarum UV Index.

Maximum UV Index Levels in Old Sarum for December

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

In Old Sarum, United Kingdom, December brings a gentle decline in sunshine hours, with 108 hours illuminating the winter landscape. This marks a notable contrast to the vibrant summer months, where peak sunshine reaches a glorious 395 hours in July. As the year progresses, sunshine begins to wane from the spring's high of 384 hours in May, decreasing through the autumn with November witnessing just 141 hours. The gradual shift from bright days to darker evenings reminds us of the rhythmic cycle of the seasons, ending the year on a softer note as the light gently fades into winter's embrace.

Monthly Sunshine Duration in Old Sarum: December Highlighted

The December sunshine duration represents the total number of hours Old Sarum 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.
JanFebMarAprMayJunJulAugSepOctNovDec98h138h193h316h384h373h395h354h287h233h141h108h
Data source: Old Sarum December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Old Sarum During December

In Old Sarum, United Kingdom, the likelihood of sunny weather in December is notably low, with only a 21% chance of sun. This trend reflects a general decline in sunny days as the year progresses into winter. Following the brighter months of April, which enjoys a 55% chance of sunshine, and the relatively sunnier spring, the chances begin to taper off. Interestingly, the summer months display a varied outlook, with July peaking at 38%, yet none quite approach the midday brightness of April. As the calendar flips to December, residents can expect a stark contrast, signaling the onset of grey and overcast days, making sunny breaks a rare delight during this cold month.

Percentage of Sunny Days in December in Old Sarum

The chart illustrates the percentage of sunny days in Old Sarum 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 Old Sarum experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec22%25%33%55%36%29%38%28%30%26%33%21%
Data source: Old Sarum December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Old Sarum in December

In Old Sarum, United Kingdom, December brings a significant dip in daylight, with only 7 hours of sunlight compared to the longer days of summer. This month marks the year's shortest daylight span, reflecting a broader trend of diminishing light that begins in October with 10 hours and continues into the winter months. As the year progresses from January to June, daylight gradually increases, peaking at 16 hours in mid-summer. Following this zenith, the daylight hours gently taper off, creating a rhythm of light and shadow through the seasons. The short days of December not only signal the heart of winter but also evoke a cozy ambiance that invites reflection and celebration during the holiday season.

Average Daylight Hours in Old Sarum for December

The chart illustrates the variation in daylight duration in Old Sarum throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 27m10h11h 55m13h 52m15h 34m16h 27m15h 59m14h 27m12h 34m10h 38m8h 53m7h 58m
Data source: Old Sarum daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Old Sarum

As December settles over Old Sarum, the wind picks up a familiar rhythm, averaging 4.7 m/s (10 mph), similar to the breezy January that opens the year. This month showcases a return to brisker conditions after a gentle lull in midsummer, where wind speeds dipped to their lowest at 3.2 m/s (7 mph) in June. Following the autumn months, which offer slightly stronger gusts, December's winds echo the strength of its preceding winter counterpart. With an average wind speed that mirrors the start of the year, December serves as a reminder of the region's dynamic climate, where air currents sweep through the ancient landscapes, invigorating the atmosphere as the year draws to a close.

Average December Wind Speed in Old Sarum

The chart displays monthly wind speed patterns in Old Sarum, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.75.34.63.54.53.23.53.93.64.53.94.7 m/s
Data source: Old Sarum December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Old Sarum Compares to Other Months

The weather in Old Sarum 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 Old Sarum and find detailed weather information for every month.

December and January both experience chilly temperatures, with minimums dipping to -3°C (27°F) in both months. However, December is generally milder with an average temperature of 7°C (45°F) compared to January's average of 5°C (42°F). Precipitation is also notably higher in December, totaling 94 mm (3.7 in) over 13 days, while January sees a decrease in rainfall to 52 mm (2.0 in) over just 9 days. Humidity levels remain similar, with December at 92% and January slightly lower at 91%. For more detailed information, you can refer to Old Sarum weather in January.

December and February exhibit notable differences in weather patterns. In December, temperatures range from a minimum of -3°C (27°F) to a maximum of 14°C (58°F), with an average of 7°C (45°F). The month experiences considerable precipitation, totaling 94 mm (3.7 in) over 13 days, and high humidity at 92%. In contrast, February sees slightly colder temperatures, with a minimum of -6°C (22°F), an average of 6°C (44°F), and a maximum of 16°C (62°F). Precipitation is lower at 61 mm (2.4 in) over 12 days, accompanied by slightly reduced humidity levels at 89%. For more detailed insights on February weather, check out Old Sarum weather in February.

December and March present distinct weather characteristics as winter transitions to spring. In December, temperatures typically range from a chilly -3°C (27°F) at night to a mild 14°C (58°F) during the day, with high humidity at 92% contributing to a damp atmosphere. The month also sees significant precipitation, totaling 94 mm (3.7 in) over approximately 13 days, making it one of the wetter months. In contrast, March experiences slightly colder nights with a minimum of -6°C (22°F), but daytime highs can reach 20°C (68°F), showcasing a notable increase in temperature. Additionally, March has less precipitation, averaging 67 mm (2.6 in) over 12 days, and lower humidity at 86%, indicating a drier and more pleasant transition into spring. For more detailed insights, you can visit Old Sarum weather in March.

In December, the weather tends to be quite chilly, with average temperatures hovering around 7°C (45°F) and a maximum of 14°C (58°F). The month experiences significant precipitation, totaling 94 mm (3.7 in) over about 13 days, accompanied by a high humidity level of 92%. In contrast, April brings a noticeable shift in temperature, with average temperatures rising to 9°C (49°F) and daytime highs reaching up to 24°C (76°F). Precipitation in April is lighter, at 41 mm (1.6 in) over just 7 days, and humidity levels decrease slightly to 85%. For more detailed information about April weather, check out Old Sarum weather in April.

December and May present contrasting weather conditions. In December, temperatures range from a chilly -3°C (27°F) at night to a mild 14°C (58°F) during the day, with an average of 7°C (45°F). This month also sees significant precipitation, tallying 94 mm (3.7 in) over approximately 13 rainy days and a high humidity level of 92%. In contrast, May offers a much warmer climate, with nighttime lows of 1°C (33°F) and daytime highs reaching up to 25°C (77°F), averaging around 13°C (55°F). The month experiences less rainfall, with a total of 65 mm (2.6 in) spread across 11 days and a lower humidity of 79%. For a more detailed look at the weather specifics for this time, check out Old Sarum weather in May.

When comparing the weather in December and June, notable differences emerge. December experiences colder temperatures, with averages around 7°C (45°F) and a maximum of 14°C (58°F), while June enjoys much warmer conditions, peaking at 30°C (86°F) and averaging 16°C (61°F). Precipitation is relatively similar in both months, with December receiving about 94 mm (3.7 in) over 13 days compared to June's 79 mm (3.1 in) over 10 days. Additionally, humidity levels are higher in December at 92%, while June's humidity is a more comfortable 80%. For more detailed information on June weather, you can refer to Old Sarum weather in June.

When comparing the weather in December and July, it's evident that these months present contrasting climates. December experiences colder temperatures, with a minimum of -3°C (27°F) and an average of 7°C (45°F), peaking at 14°C (58°F). Additionally, it is marked by higher humidity at 92% and more frequent precipitation, totaling 94 mm (3.7 in) over 13 days. In contrast, July enjoys milder and warmer conditions, featuring minimum temperatures of 7°C (46°F) and an average of 18°C (65°F), reaching up to 30°C (87°F). With lower humidity at 71% and reduced precipitation of 55 mm (2.1 in) across 10 days, July offers a more pleasant and dry atmosphere. For more details on the typical conditions in July, you can check out Old Sarum weather in July.

December and August showcase strikingly different weather patterns. In December, temperatures dip as low as -3°C (27°F) and average around 7°C (45°F), peaking at 14°C (58°F). The month is characterized by high humidity at 92% and considerable precipitation of 94 mm (3.7 in) over approximately 13 days, creating a chilly and damp atmosphere. Conversely, August brings milder temperatures, with a minimum of 7°C (45°F), an average of 17°C (63°F), and a maximum reaching 31°C (88°F). The humidity is notably lower at 76%, and with only 71 mm (2.8 in) of precipitation over 12 days, August offers a much drier and more pleasant climate. For more specific details, you can check Old Sarum weather in August.

December weather is characterized by significantly cooler temperatures, with a minimum of -3°C (27°F) and an average of 7°C (45°F), compared to the milder September, where temperatures range from a minimum of 3°C (37°F) to an average of 15°C (59°F). Additionally, December experiences nearly double the precipitation, totaling 94 mm (3.7 in) over 13 days, while September sees only 47 mm (1.9 in) across 9 days of rain. The humidity is also higher in December at 92%, compared to September’s 82%, contributing to a more damp and chilly environment. For a more detailed look at the September climate, you can refer to Old Sarum weather in September.

When comparing the weather in December to October, several notable differences emerge. December tends to be colder, with average temperatures ranging from a minimum of -3°C (27°F) to a maximum of 14°C (58°F), while October enjoys a milder climate with temperatures typically between 0°C (32°F) and 21°C (71°F). Additionally, both months experience similar levels of precipitation, with December receiving about 94 mm (3.7 in) and October slightly higher at 103 mm (4.1 in), though they both see around 13 days of rainfall. Humidity levels are also quite high in December at 92%, compared to October's 90%, contributing to a chillier feel as the year comes to a close. For more specific details regarding October's climate, you can check Old Sarum weather in October.

December weather tends to be slightly cooler than November, with average temperatures ranging from a minimum of -3°C (27°F) to a maximum of 14°C (58°F), compared to November's range of -2°C (29°F) to 16°C (61°F). Precipitation also increases in December, totaling 94 mm (3.7 in) over 13 days, while November sees less rain at 64 mm (2.5 in) over 11 days. Despite these changes, both months share a relatively high humidity level of 92%. For a more detailed comparison, you can refer to Old Sarum weather in November.

Compare Old Sarum's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Old Sarum

In December, Old Sarum experiences a distinctive change in its weather profile, marked by chilly temperatures that often dip below freezing at night and an increased likelihood of precipitation, with nearly half the month seeing rain. The high humidity levels create a damp atmosphere, contrasting sharply with the drier months earlier in the year. This combination of cool air and frequent rainfall makes December a time of seasonal chill, inviting a cozy atmosphere and a stark reminder of winter's embrace. For more insights into the year-round climate of Old Sarum, visit Old Sarum Climate.