December Weather in Leeuwarden, Netherlands

Last updated: August 27, 2025

December in Leeuwarden, Netherlands presents a crisp winter atmosphere, characterized by a maximum temperature of 12°C (53°F) and an average of 6°C (42°F). The month can be quite chilly, with minimum temperatures dipping to -6°C (22°F). Residents may find themselves reaching for their umbrellas, as precipitation is frequent with 83 mm (3.3 in) falling over approximately 16 days. The air tends to be quite damp, with humidity levels averaging an impressive 86%, adding to the characteristic charm of this Dutch city during the festive season.

December Temperature in Leeuwarden

In Leeuwarden, Netherlands, December ushers in the chill of winter, with temperatures typically ranging from a brisk -6°C (22°F) at night to a daytime average of 6°C (42°F). As the year draws to a close, the city experiences a subtle shift towards colder conditions, beautifully contrasting the milder months preceding it. With daytime highs reaching around 12°C (53°F), residents and visitors can expect crisp, fresh air perfect for winter strolls. This month serves as a reminder of the escalating winter as it mirrors the sharp declines observed from the autumn months, while still offering a hint of warmth compared to the frigid temperatures of January and February that follow.

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

The chart illustrates December temperature patterns in Leeuwarden, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Leeuwarden, 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).
JanFebMarAprMayJunJulAugSepOctNovDec404043485462646559544642
Data source: Temperature data for Leeuwarden 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 Leeuwarden

In December, Leeuwarden experiences a notable uptick in precipitation, with an average of 83 mm (3.3 in) falling over 16 days, making it one of the wetter months of the year. This pattern reflects a trend where winter months, particularly from October onward, showcase increased rainfall, often characterized by persistent cloud cover and frequent showers. With December's precipitation amount sitting just below the peak seen in August, it indicates a shift towards the colder, more damp conditions typical of the season. The combination of higher rainfall days and substantial total precipitation underscores the importance of preparation for locals, as winter's chill converges with a heightened chance of rain.

December Precipitation Trends in Leeuwarden

The chart displays monthly precipitation patterns in Leeuwarden, 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 Leeuwarden, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec5961663862758710081895383
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Leeuwarden

In Leeuwarden, Netherlands, December brings a slight increase in humidity, settling at 86%. This level is consistent with the trend seen throughout the fall months, where humidity gradually creeps up from 83% in September to the 87% recorded in November. This increase reflects the typical winter pattern, characterized by higher humidity levels than the spring and summer months, which see a more noticeable drop, with June, July, and August each hovering around 75%. As the year draws to a close, the air turns brisker, yet the lingering moisture in December serves as a reminder of the seasonal transitions that define this quaint Dutch city.

December Average Humidity in Leeuwarden

This chart illustrates the average monthly humidity levels in Leeuwarden, 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 Leeuwarden is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%86%84%80%75%75%75%83%86%87%86%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Leeuwarden

As December rolls into Leeuwarden, the UV Index takes a familiar dip, settling at a low level of 1, just like its winter precursor in January. This trend of reduced UV exposure means residents can venture outdoors with minimal concern about sunburn, as the burn time extends to a comfortable 45 minutes. The previous months have seen a significant rise in UV levels, peaking in the summer with indices of 8 in both June and July, marking those as the most intense months for sun exposure. Following that, a gradual decline through the fall leads to the current calm of winter. Overall, December stands out as a time for cozy indoor activities, but for those venturing outside, it's a gentle reminder to enjoy the cool air under the shield of low UV levels. For more insights on UV exposure throughout the year, check the Leeuwarden UV Index.

Maximum UV Index Levels in Leeuwarden for December

The chart shows the monthly maximum UV Index (UVI) for Leeuwarden 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 Leeuwarden typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123578875321
Data source: Leeuwarden 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 Leeuwarden

December in Leeuwarden, Netherlands, offers a glimpse of the winter sun with 140 hours of daylight. This month marks a notable drop from the vibrant 420 hours of July, reflecting the seasonal shift as the year draws to a close. As autumn gives way to winter, sunshine steadily diminishes from 195 hours in November, yet December's light adds a warm touch to the chilly atmosphere. The trend of increasing daylight hours, which begins in January with only 108 hours, gradually builds through the spring months, peaking in the radiant days of May and June. Despite December's brevity of sunlight, each hour carries the promise of brighter days ahead, reminding residents of the cyclical rhythm of nature.

Monthly Sunshine Duration in Leeuwarden: December Highlighted

The December sunshine duration represents the total number of hours Leeuwarden 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.
JanFebMarAprMayJunJulAugSepOctNovDec108h201h290h359h413h410h420h398h329h245h195h140h
Data source: Leeuwarden December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Leeuwarden During December

In December, the likelihood of sunny weather in Leeuwarden, Netherlands, hovers around 21%—a slight dip compared to the preceding months. This trend reflects the generally overcast conditions characteristic of late autumn and early winter, where sunshine is often elusive. Interestingly, December’s sunshine probability is on par with the chillier months of January and November, both of which also linger in the low 20s. As the year wraps up, it becomes clear that while some flickers of brightness can pierce through the gloom, residents should prepare for predominantly cloudy skies, reigniting the charm of cozy indoor activities during the festive season.

Percentage of Sunny Days in December in Leeuwarden

The chart illustrates the percentage of sunny days in Leeuwarden 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 Leeuwarden experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec21%25%34%43%33%41%33%35%31%28%21%21%
Data source: Leeuwarden December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Leeuwarden in December

As December settles over Leeuwarden, the daylight begins to dwindle, offering a brief 7 hours of light. This pattern marks a stark contrast to the sun-drenched days of summer, where the city basks in up to 16 hours of daylight during the peak months of June and July. The gradual shift from 15 hours in May to 8 hours in November highlights the transition into winter, as nature prepares for the colder, darker days ahead. Interestingly, although December presents the shortest daylight duration, its arrival follows a steady decline from autumn’s 12 hours in September and 10 hours in October, illustrating the cyclical ebb and flow of light throughout the year in this charming Dutch locale.

Average Daylight Hours in Leeuwarden for December

The chart illustrates the variation in daylight duration in Leeuwarden throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 8m9h 50m11h 54m14h 1m15h 53m16h 52m16h 20m14h 39m12h 37m10h 31m8h 37m7h 35m
Data source: Leeuwarden daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Leeuwarden

As December settles over Leeuwarden, the wind begins to pick up, with an average speed of 5.5 m/s (12 mph). This marks a slight increase from the calmer breezes of summer, where average wind speeds dipped to 4.0 m/s (9 mph) in June. The transitional months of autumn showcase a more turbulent atmosphere, peaking in October at 6.2 m/s (14 mph). December’s winds, however, settle into a steady rhythm, higher than the summer and comparable to early winter months, creating a refreshing chill that welcomes the festive season. The overall trend illustrates a shift from gentle summer zephyrs to the more robust gusts of winter, making December in Leeuwarden a time of invigorating winds that dance around the city.

Average December Wind Speed in Leeuwarden

The chart displays monthly wind speed patterns in Leeuwarden, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.35.65.65.45.14.04.45.24.26.25.05.5 m/s
Data source: Leeuwarden December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Leeuwarden Compares to Other Months

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

In December, temperatures in Leeuwarden typically range from a minimum of -6°C (22°F) to a maximum of 12°C (53°F), with an average temperature of 6°C (42°F). This month experiences about 83 mm (3.3 in) of precipitation over 16 days, accompanied by a high humidity level of 86%. In contrast, January offers slightly milder temperatures, with a minimum of -5°C (23°F) and a maximum that remains at 12°C (54°F). The average temperature drops to 4°C (40°F), and precipitation decreases to 59 mm (2.3 in) over 13 days, while humidity rises to 88%. For more detailed information, you can view Leeuwarden weather in January.

December and February both feature cold temperatures, but February generally sees slightly milder conditions overall. In December, the average temperature hovers around 6°C (42°F), with highs reaching up to 12°C (53°F) and lows dipping to -6°C (22°F). Precipitation in December is more frequent, with about 83 mm (3.3 in) falling over 16 days and humidity levels remaining high at 86%.

In contrast, February exhibits a slightly cooler average temperature of 4°C (40°F), albeit with higher maximum temperatures of 15°C (59°F) and lower minimums reaching down to -9°C (17°F). February also sees less precipitation, totaling 61 mm (2.4 in) over 12 days, with humidity levels rising slightly to 88%. For more detailed weather insights, you can check out Leeuwarden weather in February.

In December, the weather is notably colder, with temperatures ranging from a minimum of -6°C (22°F) to a maximum of 12°C (53°F), accompanied by significant precipitation totaling 83 mm (3.3 in) over 16 days. The humidity remains high at 86%, creating a brisk and damp atmosphere. In contrast, March brings slightly milder temperatures, with a minimum of -9°C (17°F) and a maximum reaching 17°C (63°F). Although the average temperature is also around 6°C (43°F), March experiences less precipitation, with 66 mm (2.6 in) over 13 days, while maintaining the same high humidity of 86%. This transition from December to March can be seen as a gradual warming, even as precipitation decreases. For a more detailed overview, you can check Leeuwarden weather in March.

In December, temperatures are notably colder, with minimums dropping to -6°C (22°F) and an average of 6°C (42°F), while April experiences a milder climate, with temperatures ranging from a minimum of -1°C (31°F) to a maximum of 25°C (77°F). Precipitation is more frequent in December, occurring over 16 days and totaling 83 mm (3.3 in), compared to only 8 days and 38 mm (1.5 in) in April. Additionally, December has a slightly higher humidity level at 86%, while April sits at 84%, making the latter feel a bit drier and more comfortable. For a detailed look at April weather, you can check Leeuwarden weather in April.

December and May exhibit strikingly different weather patterns. In December, temperatures range from a chilly -6°C (22°F) to a milder 12°C (53°F), with an average of 6°C (42°F). The month is characterized by high humidity at 86% and frequent precipitation, averaging 83 mm (3.3 in) spread over 16 days. In contrast, May welcomes warmer weather, with temperatures stretching from a minimum of 2°C (37°F) to a maximum of 28°C (83°F), giving an average temperature of 12°C (55°F). The humidity is slightly lower at 80%, and rainfall is also reduced, totaling 62 mm (2.4 in) over 11 days. This transition from December's cold, damp conditions to May's warmth and sunshine highlights the significant seasonal shift. For more details on the weather, check out Leeuwarden weather in May.

December and June present contrasting weather conditions. In December, temperatures range from a chilly -6°C (22°F) to a mild 12°C (53°F), with an average of 6°C (42°F). The month experiences significant precipitation, totaling 83 mm (3.3 in) over about 16 days, accompanied by high humidity levels at around 86%. In stark contrast, June boasts a much warmer climate, with temperatures varying from a minimum of 8°C (46°F) to a maximum of 31°C (89°F), and an average of 17°C (62°F). Precipitation in June is slightly lower, at 75 mm (3.0 in) over 11 days, and humidity is more comfortable, at 75%. For more detailed information, you can visit Leeuwarden weather in June.

When comparing the weather in December and July, there are notable differences that reflect the distinct seasons. In December, temperatures range from a chilly -6°C (22°F) at night to a mild 12°C (53°F) during the day, with an average of 6°C (42°F). This month experiences 83 mm (3.3 in) of precipitation over 16 days, coupled with high humidity at 86%. In contrast, July boasts a much warmer climate, with nighttime lows of 10°C (51°F) and daytime highs reaching up to 33°C (92°F), averaging 18°C (64°F). Although July sees slightly more precipitation at 87 mm (3.4 in) over just 13 days, the humidity is notably lower at 75%. For more detailed information, you can visit Leeuwarden weather in July.

In December, Leeuwarden experiences chillier temperatures, with minimums dropping to -6°C (22°F) and average highs around 12°C (53°F), highlighting the stark contrast to August’s warmth, where temperatures range from a minimum of 11°C (52°F) to a maximum of 31°C (89°F). The winter month also brings higher humidity levels at 86%, compared to August's more comfortable 75%. While both months see precipitation for about 16 days, December's total of 83 mm (3.3 in) is slightly less than August’s 100 mm (3.9 in). For further insights on the warmth of August, check Leeuwarden weather in August.

In December, temperatures drop significantly, with a minimum of -6°C (22°F) and an average of just 6°C (42°F), compared to September, which enjoys much milder weather with minimum temperatures around 7°C (45°F) and an average of 15°C (59°F). While both months see similar levels of precipitation—with December receiving 83 mm (3.3 in) over 16 days and September slightly less at 81 mm (3.2 in) over 13 days—December's higher humidity at 86% contributes to a chillier and damp atmosphere. In contrast, September, with its 83% humidity, often feels more comfortable and inviting for outdoor activities. For further details about Leeuwarden's September weather, you can visit Leeuwarden weather in September.

In December, the weather is significantly colder than in October, with average temperatures ranging from a minimum of -6°C (22°F) to a maximum of 12°C (53°F). In contrast, October enjoys a milder climate, with temperatures varying from 2°C (35°F) to a warm 24°C (75°F). While both months experience similar precipitation levels, with December seeing 83 mm (3.3 in) over 16 days and October recording 89 mm (3.5 in) over 17 days, the overall feel of October is much more temperate and inviting. Humidity remains high in both months, at 86%, but the chill of December is a stark reminder that winter is approaching. For more details, you can check Leeuwarden weather in October.

In comparing the weather between November and December, December tends to be colder, with average temperatures ranging from a minimum of -6°C (22°F) to a maximum of 12°C (53°F), while November enjoys milder temperatures, featuring a minimum of 0°C (32°F) and a maximum of 17°C (62°F). Additionally, December experiences more precipitation, totaling 83 mm (3.3 in) over 16 days, compared to November's 53 mm (2.1 in) over 12 days. Humidity levels remain relatively high in both months, with December at 86% and November slightly higher at 87%. For more detailed insights into November weather, you can visit Leeuwarden weather in November.

Compare Leeuwarden's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Leeuwarden

As December settles in Leeuwarden, the weather shifts to a cooler and more humid atmosphere compared to other months. With average temperatures hovering around 6°C, the month presents a mix of chilly days and the biting cold of nighttime lows, often dipping below freezing. The increased precipitation and higher humidity levels make this month distinctly wetter than the dryer autumn months, with nearly half the days experiencing some form of rainfall. It’s a time when the landscape transforms into a wintery scene, inviting cozy gatherings and festive spirit. For a deeper dive into the overall climate characteristics of this charming city, visit Leeuwarden Climate.