December Weather in Dunstable, United Kingdom

Last updated: March 17, 2025

Dunstable, United Kingdom, experiences a cool December, characterized by maximum temperatures reaching 14°C (58°F) and an average of 6°C (43°F). The season often brings chillier nights, with minimum temperatures dipping as low as -5°C (23°F). This month typically sees 80 mm (3.2 in) of precipitation spread across approximately 14 days, contributing to a humid environment with levels around 92%. Embrace the crisp air and cozy festive spirit as Dunstable welcomes the winter season.

December Temperature in Dunstable

In Dunstable, United Kingdom, December embraces the winter chill with temperatures typically ranging from a brisk -5°C (23°F) at night to a mild 14°C (58°F) during the day. As the year draws to a close, the average temperature hovers around 6°C (43°F), reflecting a slight decline from the slightly warmer months preceding it. This month signals the start of cooler spells, with temperatures tending to dip lower compared to November's readings. Notably, December's maxima mirror the lower end of the temperature spectrum experienced earlier in the year, suggesting a shift towards the cold as the landscape transforms into a winter wonderland. With the holidays around the corner, Dunstable’s cool yet temperate December offers a cozy atmosphere perfect for festive activities.

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

The chart illustrates December temperature patterns in Dunstable, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec404245485561656359534643
Data source: Temperature data for Dunstable 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 Dunstable

In December, Dunstable experiences a notable increase in precipitation, with an average of 80 mm (3.2 in), ranking as one of the wettest months of the year. This uptick is mirrored by an increase in rainy days, reaching 14 in total, marking a transition into the winter season. Such trends reflect the characteristic dampness of late autumn, setting December apart from the drier months earlier in the year. This festive month often sees persistent drizzle and overcast skies, contributing to a cozy, if somewhat soggy, holiday atmosphere.

December Precipitation Trends in Dunstable

The chart displays monthly precipitation patterns in Dunstable, 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.
JanFebMarAprMayJunJulAugSepOctNovDec534957366774677051905381
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Dunstable

As December settles over Dunstable, the air thickens with humidity, which remains elevated at a notable 92%. This marks a continuation of the trend from the preceding months, with the year-end figures mirroring the damp conditions often seen in November. In fact, December’s humidity ties closely with the mid-winter pattern, where higher moisture levels are common, reflecting the transition from autumn to winter. It's interesting to observe how humidity peaks during the cold months, hovering around the 90% mark from October through December, while summer months like July see a significant drop to 71%. This is a reminder of the distinct climatic shifts in Dunstable throughout the year, where crisp winter air contrasts sharply with the more comfortable summer days.

December Average Humidity in Dunstable

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

As December settles in Dunstable, the UV Index dips back down to 1, marking a return to low exposure levels akin to the start of the year. This trend of reduced UV radiation is consistent with the colder months, offering a welcome respite from the heightened exposure seen during the summer. With a burn time of 45 minutes, residents can feel at ease enjoying their outdoor activities without the immediate risk of sunburn. Overall, December wraps up the year's UV Index patterns, illustrating a clear seasonal decline from the very high levels recorded in the peak summer months. To explore more about UV levels throughout the year, visit Dunstable UV Index.

Maximum UV Index Levels in Dunstable for December

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

In Dunstable, December shines a bit less brightly compared to the sun-drenched months preceding it, with only 104 hours of sunshine. As the year winds down, the trend reveals a gradual decrease in daylight hours starting from the vibrant peak in May, where the sun graces the town for 382 hours. This splendid surge reflects the transition from spring to summer, where longer days create a warm and inviting atmosphere. However, as autumn sets in, sunlight begins to dwindle, culminating in December’s modest offering. Despite this drop, the holiday season still brings a unique charm to Dunstable, reminding residents that even amidst the shorter days, there’s beauty to be found in the soft winter sunshine.

Monthly Sunshine Duration in Dunstable: December Highlighted

The December sunshine duration represents the total number of hours Dunstable 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.
JanFebMarAprMayJunJulAugSepOctNovDec93h146h205h307h382h370h390h353h290h231h137h104h
Data source: Dunstable December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Dunstable During December

December in Dunstable, United Kingdom, tends to be quite gloomy, with only a 16% chance of sunny weather. This marks a notable decline compared to the sunnier months that precede it, especially April, which boasts a much more favorable 48% chance. As the year draws to a close, the likelihood of encountering clear skies significantly diminishes, showcasing a trend where the cold winter months are characterized by dull and overcast conditions. With January and February also hovering around the low twenties for sun, December appears to signal the onset of a prolonged period of dreary weather.

Percentage of Sunny Days in December in Dunstable

The chart illustrates the percentage of sunny days in Dunstable 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 Dunstable experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec22%26%27%48%30%25%38%23%29%22%31%16%
Data source: Dunstable December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Dunstable in December

In Dunstable, United Kingdom, December marks the onset of winter's shorter days, with daylight lasting only 7 hours. This is a notable drop from November's 8 hours and reflects the overall trend of diminishing daylight as the year comes to a close. Following the longer and brighter months of summer, where daylight peaked at 16 hours in June and July, the days gradually decrease from August's 14 hours down to December's minimal light. As the calendar flips towards the new year, the natural rhythm of daylight continues its cycle, hinting at the gradual return of longer days in the coming spring months.

Average Daylight Hours in Dunstable for December

The chart illustrates the variation in daylight duration in Dunstable throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 19m9h 56m11h 54m13h 56m15h 42m16h 37m16h 8m14h 32m12h 35m10h 35m8h 46m7h 49m
Data source: Dunstable daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Dunstable

In December, Dunstable experiences an invigorating wind speed of 4.7 m/s (11 mph), matching the brisk conditions of both October and November. This month marks a slight uptick from earlier in the year, where the warmer seasons typically saw lower winds; July and June recorded the calmest days with speeds around 3.3 m/s (7 mph) and 3.4 m/s (8 mph), respectively. As autumn transitions to winter, the wind patterns show a notable resilience, maintaining a lively edge that enhances the chilly atmosphere and invigorates the festive spirit. Overall, December's winds, along with its consistency with late fall speeds, signal a month where the calming embrace of summer is replaced by a refreshing briskness, inviting Dunstable residents to embrace the bold beauty of winter.

Average December Wind Speed in Dunstable

The chart displays monthly wind speed patterns in Dunstable, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.45.04.63.54.33.43.34.03.54.74.24.7 m/s
Data source: Dunstable December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Dunstable Compares to Other Months

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

In December, temperatures in Dunstable range from a minimum of -5°C (23°F) to a maximum of 14°C (58°F), with an average of 6°C (43°F). The month sees considerable precipitation, totaling 80 mm (3.2 in) over 14 days, and the humidity remains high at 92%. In contrast, January experiences slightly milder conditions, with temperatures ranging from -4°C (25°F) to the same maximum of 14°C (58°F), leading to a minimal drop in the average temperature to 5°C (41°F). Precipitation decreases to 53 mm (2.1 in) over 9 days, and humidity is slightly lower at 91%. For more detailed weather information, visit Dunstable weather in January.

In December, temperatures typically fluctuate from a minimum of -5°C (23°F) to a maximum of 14°C (58°F), with an average of 6°C (43°F). This month also sees a significant amount of precipitation, totaling 80 mm (3.2 in) over about 14 days, accompanied by high humidity at 92%. In contrast, February experiences slightly colder temperatures, with a minimum of -6°C (22°F) and a higher maximum of 18°C (65°F), while maintaining the same average temperature of 6°C (43°F). Precipitation decreases to 49 mm (1.9 in) across 11 days, and humidity levels are slightly lower at 89%. For more detailed information, you can check Dunstable weather in February.

The weather in December and March exhibits notable differences, particularly in temperature and precipitation levels. December typically sees a minimum temperature of -5°C (23°F) and an average of 6°C (43°F), peaking at 14°C (58°F), while March has a slightly colder minimum of -6°C (21°F) but warming up to an average of 7°C (45°F) and a maximum of 22°C (71°F). Precipitation is more abundant in December with 80 mm (3.2 in) over 14 days, compared to March, which experiences less rainfall at 57 mm (2.2 in) across 13 days. Additionally, December's humidity is higher at 92%, while March records a more comfortable 86%. For further insights, you can explore more about the weather patterns in March Dunstable weather in March.

December and April present quite a contrast in weather patterns. 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 (43°F). This month sees frequent precipitation on about 14 days, contributing to a total of 80 mm (3.2 in) of rain, combined with high humidity levels at 92%. In contrast, April experiences a more varied temperature range, with nighttime lows of -2°C (28°F) and daytime highs reaching up to 27°C (80°F), leading to a pleasant average of 9°C (49°F). Rainfall is significantly less in April, totaling only 36 mm (1.4 in) over just 8 days, along with a slightly lower humidity of 85%. For more detailed information, visit Dunstable weather in April.

December and May present a stark contrast in weather. In December, temperatures can drop as low as -5°C (23°F), with an average of 6°C (43°F) and a maximum of 14°C (58°F). The month is quite wet, with about 80 mm (3.2 in) of precipitation spread over 14 days and high humidity at 92%. In comparison, May brings milder temperatures, with a minimum of 1°C (34°F), an average of 13°C (55°F), and highs reaching 27°C (80°F). Precipitation is less frequent, totaling about 67 mm (2.6 in) across 12 days, and the humidity decreases to 79%. For more specific details, check Dunstable weather in May.

December and June present stark contrasts in weather conditions. 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 (43°F). The month experiences significant precipitation with around 80 mm (3.2 in) spread over 14 days, contributing to high humidity levels at 92%. In contrast, June boasts much warmer temperatures, with nighttime lows of 6°C (44°F) and daytime highs reaching up to 31°C (89°F), averaging 16°C (61°F). Additionally, June sees slightly less rainfall at 74 mm (2.9 in) over 11 days and a lower humidity of 80%. For more details on the weather, you can refer to Dunstable weather in June.

December and July showcase striking contrasts in weather conditions. In December, temperatures range from a chilly minimum of -5°C (23°F) to a maximum of 14°C (58°F), with an average of 6°C (43°F). The month is also characterized by high humidity at 92% and considerable precipitation, totaling 80 mm (3.2 in) over 14 days. In stark contrast, July features much warmer weather, with temperatures varying from a minimum of 8°C (46°F) to a scorching maximum of 37°C (98°F) and an average of 18°C (65°F). The humidity drops to 71%, and precipitation is lighter at 67 mm (2.6 in) over 13 days. For more details, check out Dunstable weather in July.

December and August present strikingly different weather patterns. In December, temperatures range from a chilly -5°C (23°F) at night, peaking at 14°C (58°F) during the day, with a high average of 6°C (43°F). The month is characterized by high humidity at 92%, with about 80 mm (3.2 in) of precipitation spread over 14 days. In contrast, August offers much warmer temperatures, with nighttime lows of 8°C (46°F) and daytime highs that can reach up to 35°C (95°F), averaging around 17°C (64°F). This summer month also sees lower humidity at 76% and slightly less precipitation, totaling 70 mm (2.8 in) over 12 days. For more details on August conditions, visit Dunstable weather in August.

In comparing the weather between December and September, we see a stark contrast in temperatures and general conditions. December typically features colder weather, with average temperatures ranging from a low of -5°C (23°F) to a high of 14°C (58°F), while September enjoys milder temperatures, averaging from a low of 3°C (37°F) to a high of 29°C (84°F). In terms of precipitation, December is wetter, with about 80 mm (3.2 in) of rainfall over 14 days compared to September's 51 mm (2.0 in) over 9 days. Additionally, humidity levels are slightly higher in December at 92%, compared to 82% in September. For more details about September's weather, you can visit Dunstable weather in September.

December's weather is noticeably colder than October's, with temperatures ranging from a minimum of -5°C (23°F) to a maximum of 14°C (58°F) compared to October's milder range of 0°C (33°F) to 23°C (74°F). While both months experience significant precipitation, December sees a total of 80 mm (3.2 in) over 14 days, whereas October has slightly higher precipitation at 90 mm (3.6 in) over 12 days. Additionally, December boasts a higher humidity level at 92%, compared to October's 90%, making the air feel damp and chilly. For more detailed insights into October weather patterns, refer to Dunstable weather in October.

December generally sees colder temperatures compared to November, with average highs reaching 14°C (58°F) and lows dipping to -5°C (23°F). In contrast, November offers a slightly milder climate, averaging 8°C (46°F) with maximum temperatures of 17°C (63°F). Precipitation increases in December, totaling 80 mm (3.2 in) over 14 days, whereas November experiences 53 mm (2.1 in) across 11 days. Despite the colder temperatures and increased rainfall in December, both months share a consistent humidity level of 92%. For more detailed insights, check out Dunstable weather in November.

Compare Dunstable's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Dunstable

As December settles in, Dunstable's weather takes on a distinctive chill, with notable contrasts to the milder months that precede it. Average temperatures dip significantly, making way for crisp, frosty mornings and occasional wintery scenes. The month is characterized by increased precipitation, with rainfall frequenting nearly half the days, contributing to a robust humidity level that lingers around 92%. While the maximum temperature can reach a relatively warm 14°C (58°F), the nights can plunge into the depths of winter, reminding us of the seasonal shift. This blend of cool temperatures and frequent wet weather sets December apart, inviting residents to enjoy cozy indoor activities while embracing the beauty of the winter landscape. For a more in-depth look at the weather throughout the year, visit Dunstable Climate.