December Weather in Aalborg, Denmark

Last updated: August 21, 2025

In December, Aalborg, Denmark experiences a distinct winter chill, with average temperatures hovering around 3°C (38°F), peaking at a maximum of 11°C (52°F) and dipping to a brisk -8°C (17°F). The month brings a notable precipitation of 62 mm (2.5 in) over approximately 13 days, contributing to an 85% humidity level that underscores the season's dampness. Visitors can expect a wintry ambiance marked by cold temperatures and frequent rain, perfect for cozy indoor activities or exploring the festive spirit of the holiday season in this charming Danish city.

December Temperature in Aalborg

In Aalborg, Denmark, December ushers in a chill, with temperatures hovering between a minimum of -8°C (17°F) and a maximum of 11°C (52°F). The average temperature sits at around 3°C (38°F), reflecting a stark contrast to the milder months leading up to winter. As the year draws to a close, the trend shows a noticeable drop from the crisp November temperatures, which still enjoyed a high of 16°C (62°F). This shift marks the transition into the coldest months, where residents and visitors alike prepare for winter's embrace, often wrapped in cozy layers as they enjoy the festive atmosphere of the season. Overall, December in Aalborg not only brings a significant chill but also a unique charm, inviting a blend of holiday cheer and wintry wonder.

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

The chart illustrates December temperature patterns in Aalborg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Aalborg, December typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec373638455261636257504338
Data source: Temperature data for Aalborg 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 Aalborg

In December, Aalborg, Denmark, experiences a notable shift in precipitation patterns, with an average of 62 mm (2.5 in) of rain spread over 13 days. This makes December one of the wetter months, falling just below the summer peak in August, which sees 96 mm (3.8 in). The consistent frequency of precipitation during the month sets it apart from the earlier autumn, where rain is less frequent yet still significant. As temperatures drop, the rainfall often contributes to a chilly, damp atmosphere, embodying the essence of a Danish winter. This trend highlights how December serves as a bridge between the lush, wetter autumn months and the frosty winter ahead.

December Precipitation Trends in Aalborg

The chart displays monthly precipitation patterns in Aalborg, 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. In Aalborg, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec425561387271809680864962
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Aalborg

In December, Aalborg experiences a relatively high humidity level of 85%, continuing the trend seen in the previous months of late autumn. As the year progresses, humidity levels gradually decrease from their peak in winter, with January starting at a notable 88%. This slight decline continues through February and March, eventually reaching 84% in April before hitting its seasonal low of 77% in June. Interestingly, as summer fades into autumn, humidity levels begin to climb again, with October and November both hovering around 87%. December retains a comfortable balance, encapsulating the moist, cool atmosphere typical for this time of year while serving as a lead-in to the drier months ahead.

December Average Humidity in Aalborg

This chart illustrates the average monthly humidity levels in Aalborg, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Aalborg is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%86%84%79%77%78%80%85%87%87%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Aalborg

In December, Aalborg, Denmark experiences a UV Index of 1, placing it in the low exposure category, which means residents and visitors can enjoy outdoor activities with minimal risk of sunburn. This trend of lower UV levels continues from November, highlighting the protective embrace of winter. With a consistent burn time of 45 minutes, it's a great time to savor the crisp air and beautiful seasonal landscapes without worrying about UV damage. As the year winds down, this pattern reflects a steady decrease in UV intensity since the height of summer, emphasizing the importance of adjusting sun protection habits accordingly. For more detailed information on Aalborg's UV Index throughout the year, visit Aalborg UV Index.

Maximum UV Index Levels in Aalborg for December

The chart shows the monthly maximum UV Index (UVI) for Aalborg 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. In December, the maximum UV index in Aalborg typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123567765211
Data source: Aalborg 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 Aalborg

As December casts its chilly spell over Aalborg, Denmark, the sunshine retreats, yielding only 112 hours of daylight to its residents. This marks a notable dip compared to the sun-soaked months of summer, where the city basks in 468 hours of radiant sunlight in July. The year begins with a meager 97 hours in January, gradually increasing until reaching an uplifting peak of 458 hours in June. However, by the time the festive month rolls around, the daylight dwindles, echoing the seasonal cycle of shorter days and longer nights. This gentle transition from the exuberance of summer to the serene stillness of winter underscores the unique charm of Aalborg, where each month’s light tells a story of nature’s rhythm.

Monthly Sunshine Duration in Aalborg: December Highlighted

The December sunshine duration represents the total number of hours Aalborg 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.
JanFebMarAprMayJunJulAugSepOctNovDec97h182h276h380h441h458h468h411h309h250h135h112h
Data source: Aalborg December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Aalborg During December

In Aalborg, Denmark, the likelihood of sunny weather takes a notable dip as winter sets in, with December showcasing a modest 27% chance of sunshine. This is an increase compared to the preceding months of November, which sees just 19%, but remains significantly lower than the spring and early summer months. As we transition from the vibrant brightness of April’s 63% down to the chillier December, the data illustrates a clear trend: while sunny days become sparse, there is a glimmer of hope for the occasional bright spot amidst the winter gloom. Thus, those braving the cold in December can expect a mix of overcast skies and occasional sunny reprieves.

Percentage of Sunny Days in December in Aalborg

The chart illustrates the percentage of sunny days in Aalborg 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 Aalborg experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec21%29%41%63%25%39%42%43%29%26%19%27%
Data source: Aalborg December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Aalborg in December

As the year progresses in Aalborg, Denmark, the daylight duration exhibits a noticeable rhythm, peaking in the vibrant summer months. Starting from January, where the sun graces the town with just 7 hours of daylight, the days slowly lengthen, reaching 17 hours by June and July. This sun-drenched peak coincides with the heights of summer, perfect for enjoying the outdoors. However, as autumn approaches, the daylight starts to wane; by December, residents experience a mere 6 hours of daylight. This cyclical pattern not only highlights the contrast between long, bright summers and the dark, tranquil winters but also reflects Aalborg's enchanting seasonal transformations.

Average Daylight Hours in Aalborg for December

The chart illustrates the variation in daylight duration in Aalborg throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec7h 28m9h 29m11h 53m14h 19m16h 32m17h 45m17h 5m15h 5m12h 42m10h 17m8h 3m6h 48m
Data source: Aalborg daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Aalborg

As December settles over Aalborg, Denmark, a gentle breeze begins to weave through the city, with an average wind speed of 4.1 m/s (9 mph). This month maintains a steady pace, slightly above the calmer summer months of May and July, which both recorded a modest 3.5 m/s. Interestingly, December’s winds are consistent with the slightly more invigorating patterns observed in the months leading up to the new year. Compared to the brisker winds of earlier fall, December's breezes echo a transition, hinting at the chilly embrace of winter while still holding onto the lingering energy brought by autumn’s gusts. The gradual wave of wind speeds showcases the city's evolving landscape, where nature dances gracefully with the seasons.

Average December Wind Speed in Aalborg

The chart displays monthly wind speed patterns in Aalborg, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.64.54.54.03.53.93.54.13.74.64.44.1 m/s
Data source: Aalborg December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Aalborg Compares to Other Months

Weather in Aalborg varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Aalborg, focusing on differences in temperature, rainfall, humidity, and UV levels.

December and January in Aalborg present a chilly winter atmosphere, but with some notable differences. In December, temperatures range from a minimum of -8°C (17°F) to a maximum of 11°C (52°F), with an average of around 3°C (38°F). This month sees about 62 mm (2.5 in) of precipitation, spread over 13 days, and a humidity level of 85%. In contrast, January experiences slightly colder conditions, with temperatures dropping to a minimum of -11°C (13°F) and a maximum of 10°C (51°F), while maintaining an average of 3°C (37°F). Precipitation is reduced to 42 mm (1.7 in) over just 9 days, and humidity rises slightly to 88%. For more details on the weather during January, you can visit Aalborg weather in January.

December and February exhibit comparable yet distinct weather patterns. In December, temperatures range from a minimum of -8°C (17°F) to a maximum of 11°C (52°F), with an average temperature of 3°C (38°F). The month experiences 62 mm (2.5 in) of precipitation over 13 days, accompanied by a humidity level of 85%. In contrast, February sees slightly colder temperatures, with a minimum of -12°C (10°F) and a maximum of 13°C (55°F), averaging around 2°C (36°F). Precipitation is somewhat less at 55 mm (2.2 in), spread over 11 days, and the humidity rises to 87%. Overall, while both months are chilly and damp, February tends to be colder with a slightly lower amount of precipitation. For a detailed look at February conditions, check out Aalborg weather in February.

In comparing December and March weather, both months exhibit chilly temperatures, but March shows a slight warming trend. In December, temperatures range from a minimum of -8°C (17°F) to a maximum of 11°C (52°F), with an average of 3°C (38°F) and notable humidity of 85%. In contrast, March has a similar temperature range, with values dipping to a minimum of -10°C (15°F) and reaching up to 14°C (57°F), resulting in an average temperature of 4°C (39°F). Precipitation levels are relatively comparable, with December receiving 62 mm (2.5 in) over 13 days and March having 60 mm (2.4 in) over 11 days. For a detailed look at March weather, you can visit Aalborg weather in March.

December and April present stark contrasts in weather patterns. In December, temperatures range from a minimum of -8°C (17°F) to a maximum of 11°C (52°F), with an average of around 3°C (38°F). The month experiences significant precipitation, averaging 62 mm (2.5 in) across 13 days, and high humidity at 85%. In contrast, April sees a milder climate, with temperatures ranging from -5°C (23°F) to a comfortable maximum of 24°C (75°F) and an average of 7°C (45°F). Precipitation decreases to 38 mm (1.5 in) over just 8 days, while humidity remains relatively high at 84%. For more details on April weather, visit Aalborg weather in April.

When comparing the weather of December to that of May, the differences are quite striking. December experiences colder temperatures, with minimums plummeting to -8°C (17°F) and an average of 3°C (38°F), while May enjoys milder conditions, starting from a minimum of 0°C (33°F) and reaching an average of 11°C (53°F). The maximum temperatures in May can soar to 26°C (79°F), offering a stark contrast to December's highest of 11°C (52°F).

Precipitation levels are somewhat similar, with December receiving 62 mm (2.5 in) over 13 days and May totaling 72 mm (2.8 in) over 12 days, although May's precipitation feels less severe due to the warmer temperatures. Additionally, humidity remains high in both months, with December at 85% and May slightly lower at 79%. For a closer look at the specifics, you can check out Aalborg weather in May.

When comparing the weather between December and June, it's clear that these months show a stark contrast in temperature and humidity. December typically experiences cooler temperatures, with a minimum of -8°C (17°F) and an average of 3°C (38°F), while June offers milder conditions, with temperatures ranging from a minimum of 7°C (44°F) to an average of 16°C (61°F). Precipitation levels are somewhat similar, with December receiving 62 mm (2.5 in) over 13 days compared to June's 71 mm (2.8 in) over 11 days. Additionally, December has a higher humidity level at 85%, compared to June's 77%. For a detailed look at the weather specifically in Aalborg during June, you can check this link: Aalborg weather in June.

December and July in Aalborg present contrasting weather experiences. December's temperatures range from a chilly minimum of -8°C (17°F) to a mild maximum of 11°C (52°F), with an average of 3°C (38°F). The month sees about 62 mm (2.5 in) of precipitation over 13 days, coupled with high humidity at 85%. In stark contrast, July boasts a much warmer climate with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 29°C (85°F), averaging around 17°C (63°F). Although July experiences slightly higher precipitation at 80 mm (3.2 in) over the same number of days, the humidity is lower at 78%. For a closer look at the summer weather, check out Aalborg weather in July.

December and August present stark contrasts in weather conditions. December experiences colder temperatures, with a minimum of -8°C (17°F) and an average of 3°C (38°F), while August boasts a milder climate, starting at a minimum of 7°C (45°F) and rising to an average of 17°C (62°F). Precipitation is notable in both months; December receives 62 mm (2.5 in) of rain over 13 days, whereas August has a higher total of 96 mm (3.8 in) over 15 days. Humidity levels are slightly higher in December at 85%, compared to 80% in August, suggesting that while December is colder, both months experience considerable humidity. For more details on the weather during August, visit Aalborg weather in August.

December and September present stark contrasts in weather. In December, temperatures range from a frigid minimum of -8°C (17°F) to a milder average of 3°C (38°F), with highs reaching up to 11°C (52°F). The month experiences significant precipitation, totaling 62 mm (2.5 in) over 13 days, and a high humidity level of 85%. In contrast, September boasts much warmer temperatures, with a minimum of 4°C (39°F) and average highs of 24°C (76°F). Although September sees slightly higher precipitation at 80 mm (3.1 in) over the same number of days, the overall experience is defined by a more comfortable climate. For detailed insights, check out Aalborg weather in September.

The weather in December tends to be much colder than in October, with average temperatures ranging from a minimum of -8°C (17°F) to a maximum of 11°C (52°F), compared to October's milder range of -2°C (29°F) to 22°C (71°F). While December experiences slightly less precipitation at 62 mm (2.5 in) over 13 days, it feels more humid, with levels peaking at 85%. In contrast, October has a higher rainfall of 86 mm (3.4 in) across 14 days, accompanied by a marginally higher humidity of 87%. For a more detailed examination of October weather, you can refer to this link: Aalborg weather in October.

In comparing the weather of December to November, December tends to be colder, with an average temperature of 3°C (38°F) compared to November's 6°C (44°F). Minimum temperatures in December can drop to -8°C (17°F), while November has a milder minimum of -5°C (24°F). Precipitation also sees a slight increase in December, totaling 62 mm (2.5 in) over 13 days, surpassing November's 49 mm (1.9 in) across 11 days. Interestingly, humidity levels remain fairly high in both months, with December at 85% and November at 87%. For more detailed insights, you can check Aalborg weather in November.

Compare Aalborg's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Aalborg

As December settles in Aalborg, the weather takes on a distinctly wintry character, marked by lower temperatures and increased precipitation compared to the preceding months. Daily highs hover around a chilly 11°C, while the average drops to a brisk 3°C—a stark contrast to the milder autumn months. The air feels particularly damp, with humidity levels climbing to 85%, making those colder days feel even more biting. Rainfall occurs relatively frequently, with approximately 13 days of precipitation throughout the month. For those looking to explore and understand the full scope of Aalborg's seasonal shifts, you can find more detailed information on the area’s climate at Aalborg Climate.