December Weather in Harderwijk, Netherlands

Last updated: August 27, 2025

December in Harderwijk, Netherlands, offers a blend of chilly temperatures and substantial moisture, making it an intriguing month for weather enthusiasts. With a maximum temperature reaching 14°C (57°F) and an average of 5°C (42°F), residents experience a stark drop with minimum lows plummeting to -5°C (24°F). The month is marked by frequent rain, as evidenced by 87 mm (3.4 in) of precipitation spread over an average of 16 days, contributing to a high humidity level of 86%. This combination of conditions creates a crisp, cool atmosphere, perfect for cozy indoor activities and enjoying the winter scenery.

December Temperature in Harderwijk

In December, Harderwijk, Netherlands experiences a notable drop in temperatures as winter fully settles in. With minimums dipping to -5°C (24°F), chilly days turn into crisp, cold nights. The average temperature hovers around 5°C (42°F), providing a refreshing yet chilly atmosphere, while highs reach a modest 14°C (57°F). This month showcases a significant shift from the milder conditions of the previous months, marking a transition into the heart of winter. The stark changes emphasize the region's seasonal fluctuations and invite residents and visitors alike to embrace the festive spirit amidst the winter chill.

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

The chart illustrates December temperature patterns in Harderwijk, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Harderwijk, 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).
JanFebMarAprMayJunJulAugSepOctNovDec394044495664656559544541
Data source: Temperature data for Harderwijk 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 Harderwijk

In December, Harderwijk experiences a notable increase in precipitation, with an average of 87 mm (3.4 in) of rain spread over 16 days. This surge marks one of the wettest months of the year, aligning with the trend of increased rainfall as the seasons transition toward winter. Compared to previous months, December sees a significant rise, paralleling the precipitation levels of August and October, which also showcase higher rainfall. The frequency of rainy days, which peaks in December, further emphasizes the month’s damp character, leaving the landscape lush but drenched as the year draws to a close. This seasonal pattern reflects the typical weather conditions in the region, where winter months often bring more consistent rain.

December Precipitation Trends in Harderwijk

The chart displays monthly precipitation patterns in Harderwijk, 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 Harderwijk, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec597274426373758770865187
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Harderwijk

In Harderwijk, Netherlands, December marks a continuation of the region's characteristic high humidity, which sits at 86%. This figure reflects a trend of elevated moisture levels that begins in January, consistently hovering around 88% and gradually decreasing to 75% during the summer months of June through August. As the year progresses, humidity begins to creep back up, resulting in November’s 87% and finally settling at December’s level, which is slightly above the average for the autumn months. This cyclical pattern indicates the coastal influence on the area, maintaining a refreshing, albeit damp, climate as the year draws to a close.

December Average Humidity in Harderwijk

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

In Harderwijk, Netherlands, December brings a welcome reprieve from the intense summer sun, featuring a UV Index of 1, which falls under the low exposure category. This means that residents and visitors can enjoy outdoor activities with little concern for UV-related skin damage, as the burn time is a lengthy 45 minutes. As the year progresses from the vibrant highs of summer—where UV levels peak at 8 in June and July—to the gentler rays of December, it's clear that Harderwijk experiences a significant seasonal shift in UV exposure. For more detailed insights, you can check the full seasonal breakdown at Harderwijk UV Index.

Maximum UV Index Levels in Harderwijk for December

The chart shows the monthly maximum UV Index (UVI) for Harderwijk 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 Harderwijk typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Harderwijk 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 Harderwijk

December in Harderwijk, Netherlands, welcomes 131 hours of sunlight, a modest but intentional conclusion to the year. As the days shorten and winter settles in, this month experiences a notable dip compared to the vibrant spring and summer months, which see their peaks in May and July with 409 and 415 hours respectively. The patterns of the year reveal a gradual transition: after basking in radiant light from April through August, where sunshine hours often reach above 300, December serves as a gentle reminder of the waning daylight. This seasonal ebb and flow not only highlights Harderwijk's unique climate but also sets the stage for the cozy, reflective moments that winter often brings.

Monthly Sunshine Duration in Harderwijk: December Highlighted

The December sunshine duration represents the total number of hours Harderwijk 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.
JanFebMarAprMayJunJulAugSepOctNovDec110h198h278h356h409h403h415h391h324h241h192h131h
Data source: Harderwijk December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Harderwijk During December

In December, the chances of enjoying sunny weather in Harderwijk, Netherlands, drop to a modest 16%, marking it as one of the cloudiest months of the year. This decline follows a gradual trend from November's 23%, reflecting the onset of winter when grey skies and shorter days prevail. Notably, sunshine peaks in the spring months, with March and April boasting 35% and 40% probabilities, respectively, creating a stark contrast with December's gloom. As the year winds down, residents and visitors alike find themselves longing for the brighter, sunnier days of spring, making sunshine a rare and cherished occurrence during this wintry month.

Percentage of Sunny Days in December in Harderwijk

The chart illustrates the percentage of sunny days in Harderwijk 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 Harderwijk experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec17%27%35%40%30%36%33%32%32%28%23%16%
Data source: Harderwijk December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Harderwijk in December

In Harderwijk, Netherlands, December brings a notable shift in daylight duration, with only 7 hours of sunlight to enjoy. As we transition from the longer days of summer, which peak at 16 hours in June and July, a steady decline is observed, with each month creeping closer to the winter solstice. The year begins with 8 hours of daylight in January, revealing how dramatically the days dwindle through November and into December. This trend highlights the stark contrast between the vibrant, sun-filled months of spring and summer, and the shorter, cozier winter days that invite evening activities indoors. Embracing the warmth of light during these darker months becomes essential as nature gracefully prepares for the renewal of spring.

Average Daylight Hours in Harderwijk for December

The chart illustrates the variation in daylight duration in Harderwijk throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 17m9h 54m11h 54m13h 57m15h 45m16h 41m16h 11m14h 34m12h 36m10h 34m8h 44m7h 45m
Data source: Harderwijk daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Harderwijk

As December settles in over Harderwijk, Netherlands, the winds begin to whisper tales of the approaching winter. With an average wind speed of 4.1 m/s (9 mph), December often carries a brisk energy that’s a slight uptick from November's 3.5 m/s (8 mph). This gradual increase marks a return to more spirited winds compared to the calmer summer months, where June and July averaged only 3.0 m/s (7 mph) and 3.4 m/s (8 mph), respectively. Notably, October stands out with a peak of 4.5 m/s (10 mph), hinting at the year-end’s invigorating gusts. Thus, December captures the essence of transition, where the gentle breezes of the preceding months give way to a refreshing chill, reminding residents to embrace the cozy comforts of winter.

Average December Wind Speed in Harderwijk

The chart displays monthly wind speed patterns in Harderwijk, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.34.44.33.94.13.03.43.93.24.53.54.1 m/s
Data source: Harderwijk December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Harderwijk Compares to Other Months

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

In December, the weather experiences a range of temperatures with a minimum of -5°C (24°F) and an average of 5°C (42°F), reaching a maximum of 14°C (57°F). This month is characterized by relatively high humidity at 86% and considerable precipitation, totaling 87 mm (3.4 in) over 16 days. In contrast, January sees slightly colder conditions, with minimum temperatures dropping to -8°C (17°F) and an average around 4°C (40°F). Although the maximum temperature remains similar at 14°C (58°F), January exhibits less rainfall, accumulating 59 mm (2.3 in) across fewer days at 12 days. The humidity also increases slightly to 88%. For more details about the weather patterns during January in Harderwijk, you can visit Harderwijk weather in January.

In December, the weather features milder average temperatures ranging from a minimum of -5°C (24°F) to a maximum of 14°C (57°F), accompanied by substantial precipitation of 87 mm (3.4 in) over 16 days and a humidity level of 86%. In contrast, February experiences colder temperatures, with a minimum of -12°C (11°F) and a maximum of 18°C (65°F), though average precipitation drops to 72 mm (2.8 in) spread over 12 days, and humidity increases slightly to 88%. For more specific details on February weather, you can visit Harderwijk weather in February.

In December, the weather is characterized by colder temperatures, ranging from a minimum of -5°C (24°F) to a maximum of 14°C (57°F), with an average of 5°C (42°F). The month experiences significant precipitation of 87 mm (3.4 in) over approximately 16 days, and the humidity remains high at 86%. In contrast, March brings a slight warming trend, with temperatures ranging from a minimum of -8°C (17°F) to a maximum of 22°C (71°F), and an average temperature of 7°C (44°F). Although March sees slightly less precipitation at 74 mm (2.9 in) over 15 days, it maintains the same level of humidity at 86%. This transition illustrates the shift from the cold, wet conditions of winter to the more moderate, albeit still chilly, early spring weather. For a more detailed look at March conditions, you can check Harderwijk weather in March.

December weather is characterized by colder temperatures, averaging around 5°C (42°F), with a minimum dipping to -5°C (24°F) and a maximum of only 14°C (57°F). This month also experiences higher levels of precipitation, totaling 87 mm (3.4 in) over approximately 16 days, coupled with a humidity of 86%. In contrast, April sees a significant rise in temperatures, boasting an average of 10°C (49°F) and reaching a maximum of 27°C (82°F), while the minimum is a slightly warmer -3°C (27°F). Precipitation decreases to 42 mm (1.6 in) across about 10 days, and humidity remains relatively stable at 84%. For more detailed information, you can check Harderwijk weather in April.

December weather is characterized by chillier temperatures, with a minimum of -5°C (24°F) and an average of 5°C (42°F), making it significantly colder compared to May. In contrast, May enjoys milder conditions, featuring temperatures that range from a minimum of 0°C (32°F) to a pleasant average of 13°C (56°F) and a maximum that can reach as high as 31°C (89°F). While December sees more precipitation at 87 mm (3.4 in) over 16 days, May has less rainfall, totaling 63 mm (2.5 in) across 13 days. Humidity levels are slightly higher in December at 86%, compared to May's 80%. For more details, explore Harderwijk weather in May.

December and June present vastly different weather conditions. In December, temperatures can dip as low as -5°C (24°F), with an average of 5°C (42°F) and highs reaching 14°C (57°F). The month is quite damp, experiencing around 87 mm (3.4 in) of precipitation over 16 days, paired with high humidity levels at 86%. In contrast, June enjoys a milder climate, with temperatures ranging from a minimum of 7°C (44°F) to an average of 18°C (64°F) and highs soaring up to 33°C (92°F). Although June sees slightly less rainfall at 73 mm (2.9 in) across 12 days, its humidity level is more manageable at 75%. For a detailed look at the weather in June, you can visit Harderwijk weather in June.

In December, the weather is significantly colder, with temperatures ranging from a minimum of -5°C (24°F) to a maximum of 14°C (57°F), and an average of about 5°C (42°F). This month also sees high humidity levels at 86% and frequent precipitation, with rain on 16 days totaling 87 mm (3.4 in). In contrast, July brings much warmer temperatures, with a minimum of 7°C (45°F) and soaring highs reaching up to 39°C (103°F), averaging around 18°C (65°F). July experiences slightly less precipitation, averaging 75 mm (3.0 in) over just 13 days, along with a lower humidity level of 75%. For more details on the weather in July, you can check Harderwijk weather in July.

December and August present stark contrasts in weather patterns. In December, temperatures can drop as low as -5°C (24°F), with an average of 5°C (42°F) and highs reaching only 14°C (57°F). The month is characterized by high humidity at 86% and sustained precipitation, with rain falling on 16 days, totaling 87 mm (3.4 in). In contrast, August boasts a much milder climate, with minimum temperatures of 7°C (45°F) and average highs climbing to a comfortable 34°C (94°F). Despite similar total precipitation of 87 mm (3.4 in), August experiences rain over just 15 days and enjoys lower humidity at 75%. For a closer look at August weather specifics, you can visit Harderwijk weather in August.

In comparing the weather between December and September, December tends to be much colder, with average temperatures ranging from a chilly -5°C (24°F) at night to a mild 14°C (57°F) during the day. In contrast, September boasts a more temperate climate, with nightly lows of 3°C (38°F) and daytime highs reaching a warm 31°C (88°F). Precipitation is more frequent in December, occurring on 16 days with a total of 87 mm (3.4 in), compared to September's lighter rainfall of 70 mm (2.8 in) over 11 days. Humidity levels are also slightly higher in December at 86%, compared to September's 83%, contributing to a distinct seasonal shift as the year progresses. For more detailed insights, you can visit Harderwijk weather in September.

In comparing the weather of December and October, we can observe significant differences in temperature and conditions. December experiences a colder climate, with average temperatures ranging from a minimum of -5°C (24°F) to a maximum of 14°C (57°F), whereas October boasts milder temperatures, averaging between 1°C (34°F) and 26°C (79°F). Precipitation levels are relatively similar, with December recording 87 mm (3.4 in) over 16 days, compared to October's 86 mm (3.4 in) across 14 days. Both months also share the same humidity level of 86%, contributing to a damp atmosphere, but the chill of December clearly sets it apart from the more temperate conditions of October. For a deeper insight into October's weather specifics, check out Harderwijk weather in October.

In comparing the weather of December to that of November, we see a noticeable drop in temperatures as winter sets in. In December, the temperatures range from a minimum of -5°C (24°F) to a maximum of 14°C (57°F), with an average of 5°C (42°F). In contrast, November enjoys slightly warmer conditions, with temperatures ranging from -3°C (27°F) to a maximum of 19°C (66°F) and an average of 7°C (45°F). Additionally, December experiences more precipitation with 87 mm (3.4 in) over 16 days, compared to November's 51 mm (2.0 in) over 11 days. Humidity remains similar in both months, hovering around 86% in December and 87% in November. For more details on November weather, you can visit Harderwijk weather in November.

Compare Harderwijk's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Harderwijk

In December, Harderwijk experiences a notable shift in weather compared to the preceding months. Temperatures dip significantly, with chilly averages around 5°C and frosty nights potentially dropping to -5°C. The skies often open up, leading to increased precipitation and a higher number of rainy days, leaving behind a sense of dampness in the air. With humidity levels soaring to 86%, the month can feel particularly brisk and raw, highlighting the seasonal transition into winter. For those who are curious about the overall climatic patterns throughout the year, a comprehensive overview can be found at Harderwijk Climate.