December Weather in Lejre, Denmark

Last updated: October 30, 2025

December in Lejre, Denmark presents a crisp and chilly atmosphere, where temperatures fluctuate dramatically from a maximum of 11°C (52°F) to a minimum of -13°C (9°F). The average temperature hovers around 3°C (38°F), providing a frosty backdrop to the month. Rainfall contributes to the seasonal ambiance, with a total of 54 mm (2.1 in) spread across 13 days, ensuring the landscape remains vibrant yet damp. Humidity levels are relatively high at 88%, creating a cozy, misty environment that characterizes the heart of winter in this charming Danish locale.

December Temperature in Lejre

In December, Lejre, Denmark, ushers in the coldest month of the year, with temperatures reflecting a stark winter chill. The minimum temperature drops to a biting -13°C (9°F), indicating that frosty nights are the norm. Daytime highs hover around 11°C (52°F), while the average temperature rests at a brisk 3°C (38°F). This month marks a notable decline from the milder fall temperatures of November, where averages reached 6°C (44°F). The progression from the relatively mild autumn to the depths of winter is evident, making December a time for cozy gatherings and blankets as the landscape transforms into a picturesque winter scene.

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

The chart illustrates December temperature patterns in Lejre, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lejre, December typically has an average temperature of 3°C (38°F), with highs reaching up to 11°C (52°F) and lows dropping to around -13°C (9°F).
JanFebMarAprMayJunJulAugSepOctNovDec363639455362646457514438
Data source: Temperature data for Lejre 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 Lejre

December in Lejre, Denmark, sees a notable increase in precipitation, with an average of 54 mm (2.1 in) spread over 13 days. This marks a shift from the drier November, which recorded just 36 mm across 9 days. As winter settles in, December's precipitation is on par with earlier months like March and slightly lower than the summer peaks of July and August. The consistent 13 days of rain reflects a typical month where the onset of winter brings a mix of rain and possibly early snow, contributing to the landscape's serene yet damp ambiance. Overall, December's weather reinforces the pattern of increasing precipitation as the year draws to a close, making it a significant month in Lejre's climatic rhythm.

December Precipitation Trends in Lejre

The chart displays monthly precipitation patterns in Lejre, 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 Lejre, December typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec464462416451858471743654
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Lejre

In Lejre, Denmark, December marks a continuation of the typically high humidity levels experienced throughout the year, with an average of 88%. This figure aligns closely with the moisture-rich atmosphere of the preceding months, particularly November, which also recorded 89% humidity. As the year transitions into the colder winter months, the humidity remains relatively stable, reflecting a gradual decline from the spring peak of 85% in April down to the lower levels seen in the warmer months of June through August, where humidity dipped to 77%. Overall, December’s climatic conditions underscore the consistent dampness characterizing Lejre's winters, contributing to the region's lush landscapes.

December Average Humidity in Lejre

This chart illustrates the average monthly humidity levels in Lejre, 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 Lejre is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%89%88%85%80%77%77%77%84%87%89%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Lejre

In Lejre, Denmark, the UV Index in December remains consistently low at 1, offering a burn time of 45 minutes. Following the trend from earlier months, where the index peaks from late spring to summer, the winter months see a significant decrease in UV exposure. The transition from November, with its similar UV Index of 1, suggests that the sun's intensity is subdued during this time, making sunscreen less of a priority. As the year winds down, individuals can enjoy outdoor activities with minimal concern for sunburn, reflecting a seasonal pattern that establishes December as one of the safest months for skin exposure. For more detailed information, explore the Lejre UV Index.

Maximum UV Index Levels in Lejre for December

The chart shows the monthly maximum UV Index (UVI) for Lejre 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 Lejre typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123568765311
Data source: Lejre 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 Lejre

In Lejre, Denmark, December greets the end of the year with a mere 114 hours of sunshine, a sharp contrast to the sun-soaked peaks of late spring and summer. Following a steady climb from January's 96 hours, daylight begins to recede significantly, peaking at 429 hours in May and maintaining a warm glow through the long days of summer, with June and July basking in 453 and 452 hours respectively. As autumn sets in, sunshine hours gradually dwindle, dropping to 148 hours in November before culminating in the twilight of December. The pattern reveals the familiar rhythm of seasonal change, reminding us of nature's cyclical embrace as we transition into winter's cozy embrace.

Monthly Sunshine Duration in Lejre: December Highlighted

The December sunshine duration represents the total number of hours Lejre 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.
JanFebMarAprMayJunJulAugSepOctNovDec96h188h259h377h429h453h452h407h322h248h148h114h
Data source: Lejre December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Lejre During December

In Lejre, Denmark, the likelihood of sunny weather in December is relatively low, with just a 24% chance of sunshine. This marks a slight rebound from the dismal 14% seen in November, though it remains one of the less favorable months for sunshine throughout the year. Observing the trend from January to April, there's a noticeable increase in sunny days as winter transitions into spring, peaking at 53% in April. However, December stands out as one of the dimmer months, nestled between the colder, darker months of late autumn and the brighter promise of spring ahead. While the chill might keep most indoors, the occasional sunny day can offer a welcome respite amidst the winter gloom.

Percentage of Sunny Days in December in Lejre

The chart illustrates the percentage of sunny days in Lejre 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 Lejre experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec18%32%39%53%28%42%32%35%31%28%14%24%
Data source: Lejre December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Lejre in December

In Lejre, Denmark, the daylight duration experiences a dynamic ebb and flow throughout the year. Starting from a modest 7 hours in January and December, the days gradually lengthen, peaking in June with an impressive 17 hours of sunlight. This gradual increase signals the arrival of spring, as March and April enjoy 11 and 14 hours respectively, offering a refreshing boost of daylight after winter months. However, as summer fades into autumn, the daylight hours begin to wane again, returning to 8 hours in November and sinking back to 7 hours by December. This rhythmic cycle of light and shadow not only marks the changing seasons but also highlights the beauty of nature's balance in this quaint Danish locale.

Average Daylight Hours in Lejre for December

The chart illustrates the variation in daylight duration in Lejre throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec7h 45m9h 37m11h 53m14h 12m16h 15m17h 22m16h 46m14h 54m12h 40m10h 22m8h 17m7h 8m
Data source: Lejre daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Lejre

In December, Lejre experiences a gentle average wind speed of 4.2 m/s (9 mph), mirroring the calm breezes of the preceding months. The winter winds show a slight decrease compared to the autumnal peaks of October at 4.8 m/s (11 mph), yet remain consistent like the transitional winds of November. This month is characterized by a shift from the stronger gusts that herald the change of seasons; January to March consistently feature similar speeds, hovering around 4.2 to 4.5 m/s (9 to 10 mph). As the year ends, the winds in Lejre gently cradle the landscape, creating a serene and introspective atmosphere, perfect for reflecting on the year's journey.

Average December Wind Speed in Lejre

The chart displays monthly wind speed patterns in Lejre, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.24.44.54.54.03.53.74.23.84.84.44.2 m/s
Data source: Lejre December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Lejre Compares to Other Months

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

In December, the weather shows a wider range of temperatures with a minimum of -13°C (9°F) and an average of 3°C (38°F), reaching a maximum of 11°C (52°F). Precipitation is relatively high, with 54 mm (2.1 in) spread across 13 days and humidity levels at 88%. In contrast, January experiences slightly milder conditions, with temperatures ranging from a minimum of -11°C (12°F) to an average of 2°C (37°F), and still peaking at 11°C (52°F). Precipitation decreases to 46 mm (1.8 in) over 10 days, but humidity rises slightly to 90%. For more detailed information about January weather, visit Lejre weather in January.

In December, temperatures typically range from a minimum of -13°C (9°F) to a maximum of 11°C (52°F), with an average temperature of around 3°C (38°F). The month sees about 54 mm (2.1 in) of precipitation over approximately 13 days, and the humidity sits at a high 88%.

In contrast, February experiences slightly colder temperatures, with a minimum of -16°C (3°F) and a maximum of 14°C (58°F), resulting in an average of 2°C (37°F). Precipitation decreases to about 44 mm (1.7 in) over 11 days, while humidity remains relatively stable at 89%.

For more detailed insights, you can check the Lejre weather in February.

December and March exhibit notable differences in weather patterns despite their proximity in the calendar year. In December, temperatures range from a chilly minimum of -13°C (9°F) to an average of 3°C (38°F), peaking at a maximum of 11°C (52°F). The month experiences around 54 mm (2.1 in) of precipitation over approximately 13 days, accompanied by high humidity levels of 88%.

In contrast, March introduces slightly warmer conditions, with minimum temperatures around -9°C (15°F) and an average of 4°C (39°F), reaching up to 17°C (63°F) at its warmest. Although March receives a total of 61 mm (2.4 in) of precipitation across about 12 days, the humidity remains constant at 88%. For a more detailed exploration of March weather, you can visit Lejre weather in March.

When comparing the weather in December and April, it's clear that April brings a significant change in temperature and conditions. December sees a chilly range, with temperatures dipping as low as -13°C (9°F) and averaging around 3°C (38°F), while April enjoys milder temperatures, with lows of -6°C (22°F) and an average of 7°C (45°F), soaring up to a balmy 24°C (76°F) at times. Precipitation is slightly lower in April, with 41 mm (1.6 inches) spread over 8 days compared to December's 54 mm (2.1 inches) over 13 days, indicating drier conditions overall. Humidity remains relatively high in both months, though it slightly decreases in April to 85% from December’s 88%. For a more detailed overview, you can check out Lejre weather in April.

December and May offer contrasting weather experiences. In December, temperatures range from a chilly -13°C (9°F) at their lowest to a mild max of 11°C (52°F), with an average around 3°C (38°F). The month sees 54 mm (2.1 in) of precipitation over 13 days, accompanied by high humidity at 88%. In stark contrast, May brings a more pleasant climate, with temperatures starting at a minimum of -1°C (31°F) and rising to an average of 12°C (53°F) and a warm maximum of 25°C (78°F). Although rainfall increases slightly to 64 mm (2.5 in), it also occurs over the same 13 days, but with lower humidity levels at 80%. For a more detailed look at May weather in Lejre, you can visit Lejre weather in May.

December and June present stark contrasts in weather. In December, temperatures can plunge as low as -13°C (9°F), with an average of 3°C (38°F) and a maximum of 11°C (52°F). The month experiences relatively high humidity at 88% and precipitation on 13 days, totaling 54 mm (2.1 in). In sharp contrast, June boasts a much milder climate, with temperatures ranging from a minimum of 7°C (44°F) to an average of 17°C (62°F) and soaring to a maximum of 30°C (86°F). The month is typically drier, with precipitation occurring on only 9 days and totaling 51 mm (2.0 in). For more specific details about the weather during this vibrant month, check out Lejre weather in June.

December and July present contrasting weather conditions. In December, temperatures can plummet to a minimum of -13°C (9°F), with an average of 3°C (38°F) and a maximum of 11°C (52°F). This month experiences significant humidity at 88%, often leading to a damp chill, with precipitation recorded on 13 days amounting to 54 mm (2.1 in). In contrast, July boasts much warmer temperatures, ranging from a minimum of 7°C (45°F) to a maximum of 31°C (88°F), with a pleasant average of 18°C (64°F). Despite having the same number of rainy days, July’s precipitation is higher at 85 mm (3.4 in) and the humidity is lower at 77%. For more detailed insights into July's weather, you can check Lejre weather in July.

The weather in December is characterized by chillier temperatures, with a minimum of -13°C (9°F) and an average of just 3°C (38°F), compared to the warmer August, where temperatures range from a minimum of 7°C (45°F) to a maximum of 30°C (87°F) and an average of 18°C (64°F). December experiences higher humidity at 88% and a notable frequency of precipitation over 13 days, while August has lower humidity at 77% and slightly more precipitation over 12 days, totaling 84 mm (3.3 in). For a more detailed look at August conditions, you can check out Lejre weather in August.

In December, temperatures can drop significantly, ranging from a chilly minimum of -13°C (9°F) to a maximum of 11°C (52°F), with an average temperature of around 3°C (38°F). This month also sees higher humidity levels at 88%, with precipitation occurring on about 13 days, totaling 54 mm (2.1 in).

In contrast, September brings a much milder climate, with minimum temperatures around 1°C (35°F) and pleasant highs averaging 27°C (80°F), showcasing an average of 14°C (58°F). Although September experiences slightly more precipitation at 71 mm (2.8 in) over 12 days, humidity remains lower at 83%.

For a more detailed look at September's weather, check out Lejre weather in September.

In comparing the weather of December and October, the most noticeable difference lies in the temperatures. December experiences a deeper chill, with average temperatures hovering around 3°C (38°F) and nighttime lows plunging to -13°C (9°F). In contrast, October is milder, with average temperatures of 10°C (51°F) and highs reaching up to 22°C (73°F). Precipitation levels are also noteworthy; December sees slightly less rain at 54 mm (2.1 in) over 13 days, while October receives 74 mm (2.9 in) over 14 days. Humidity remains similar, with December at 88% and October at 87%, making both months feel quite damp. For more detailed insights, you can check Lejre weather in October.

In December, the weather takes a noticeable turn compared to November, with temperatures dipping more significantly. The average temperature in December is a chilly 3°C (38°F), with extremes ranging from a low of -13°C (9°F) to a high of 11°C (52°F), while November enjoys milder conditions, with temperatures ranging from -5°C (23°F) to 17°C (63°F) and an average of 6°C (44°F). Additionally, December experiences more precipitation, totaling 54 mm (2.1 in) over 13 days, compared to November’s 36 mm (1.4 in) over 9 days. Humidity remains high in both months, with December at 88% and November at 89%. For more details about the weather in November, you can check out Lejre weather in November.

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Conclusion: What to Expect From December Weather in Lejre

As December settles over Lejre, the weather takes a notable turn, showcasing chilly temperatures that contrast sharply with the milder months of autumn. The average temperature drops significantly, often hovering around freezing, while the stark possibility of frosty nights adds a wintry chill to the air. This month also witnesses an increase in precipitation days, contributing to a sense of dampness, with humidity levels consistently high at 88%. While it may bring a cozy atmosphere indoors, December's cold snap serves as a reminder of the brisk winter ahead, making it uniquely distinct from the temperate months that precede it. For more insights into the climate in Lejre, check out Lejre Climate.