December Weather in Tervuren, Belgium

Last updated: August 21, 2025

December in Tervuren, Belgium showcases a chilly yet picturesque winter atmosphere, with temperatures typically ranging from a maximum of 15°C (59°F) to a minimum of -4°C (24°F), resulting in an average of 5°C (42°F). Visitors can expect a moist environment, with 92 mm (3.6 in) of precipitation spread across 17 days, creating a serene backdrop, albeit a damp one. The high humidity level of 92% adds to the crispness of the air, making this month perfect for enjoying cozy indoor activities or brisk winter walks through this charming Belgian town.

December Temperature in Tervuren

As December settles in Tervuren, Belgium, the temperatures start to reflect the deepening winter chill. The month typically sees a minimum of -4°C (24°F), allowing the crisp air to permeate the landscape, while the average temperature hovers around 5°C (42°F), providing a typical winter's day feel. The maximum temperature reaches a milder 15°C (59°F), bringing brief moments of warmth amidst the cold spells. Compared to the preceding months, December emphasizes a descent into winter, as the city transitions from autumn's lingering warmth to the stark chill of its winter embrace. The gradual drop in temperatures over the season sets a serene yet invigorating atmosphere, perfect for enjoying the festive spirit while bundled up in cozy attire.

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

The chart illustrates December temperature patterns in Tervuren, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tervuren, 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).
JanFebMarAprMayJunJulAugSepOctNovDec394145505664666660544542
Data source: Temperature data for Tervuren 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 Tervuren

In December, Tervuren experiences a notable increase in precipitation, with 92 mm (3.6 in) of rainfall over the month, making it one of the wettest periods of the year. This spike in precipitation corresponds with an uptick in rainy days, totaling 17 days, compared to the average of roughly 11 to 14 days seen in the preceding months. The pattern is clear; as winter sets in, Tervuren becomes blanketed in a seemingly endless drizzle, contrasting sharply with the much drier conditions of April and the early fall months. This trend not only highlights December as a significant month for moisture but also marks a shift towards the colder, wetter climate typical of Belgian winters. The resulting lush landscape and glistening pathways contribute to Tervuren's enchanting beauty, making it a picturesque, albeit soggy, destination during the holiday season.

December Precipitation Trends in Tervuren

The chart displays monthly precipitation patterns in Tervuren, 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 Tervuren, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec657071376072748458785892
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Tervuren

As December rolls into Tervuren, Belgium, the air becomes noticeably more humid, with levels rising to 92%. This is consistent with the trend observed in the preceding months, where humidity levels have been on the higher side, particularly peaking in November. Following a gradual decline from the height of summer—where humidity dipped to 76% in August—the latter part of the year sees a return to more moist conditions, hinting at the cold, wet winter that is typical for the region. Overall, December's dampness mirrors the winter chill, making it a pivotal month that highlights the cyclical nature of Tervuren’s climate.

December Average Humidity in Tervuren

This chart illustrates the average monthly humidity levels in Tervuren, 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 Tervuren is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%85%82%82%80%76%82%89%92%92%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Tervuren

In December, Tervuren experiences a low UV Index of 1, which signifies minimal risk from harmful UV radiation. With a burn time of approximately 45 minutes, residents can enjoy outdoor activities without significant concern for sunburn. This trend of reduced UV exposure continues from November's index of 2, as the colder months settle in. Overall, the UV Index in Tervuren is at its lowest during winter, contrasting sharply with the very high levels experienced in the summer months of June and July. For more insights on UV exposure patterns throughout the year, visit Tervuren UV Index.

Maximum UV Index Levels in Tervuren for December

The chart shows the monthly maximum UV Index (UVI) for Tervuren 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 Tervuren typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Tervuren 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 Tervuren

In Tervuren, Belgium, December marks the close of the year with 143 hours of sunshine, a dip that follows the year's gradual ascent in daylight. As the months progress from January's meager 121 hours, the sunshine steadily increases, peaking delightfully in July with 406 hours. This trend showcases a classic progression, where winter yields to a vibrant summer, casting aside the long, grey days of late autumn. By December, as the festive season unfolds, the sunlight may be less abundant than earlier months, but it still offers a gentle reminder of brighter days ahead, nestled between the chilly winter nights. This rhythmic ebb and flow of sunlight illuminates Tervuren's distinct seasonal character, highlighting the beauty of transitions.

Monthly Sunshine Duration in Tervuren: December Highlighted

The December sunshine duration represents the total number of hours Tervuren 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.
JanFebMarAprMayJunJulAugSepOctNovDec121h200h266h346h394h398h406h379h319h240h190h143h
Data source: Tervuren December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Tervuren During December

In Tervuren, Belgium, the likelihood of experiencing sunny weather in December is relatively low, with only a 16% chance of sunshine. This trend highlights a notable dip in bright days as winter settles in, markedly lower than the preceding months, such as November at 24% and even more so than the mild early months from January to March, where chances gradually increase. The sun starts to make more frequent appearances in the spring, reaching its peak in April at nearly 49%, making clear that December is a time when residents can expect more overcast skies and fewer sunny spells. Embracing cozy indoor activities might be the best way to enjoy this chilly month!

Percentage of Sunny Days in December in Tervuren

The chart illustrates the percentage of sunny days in Tervuren 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 Tervuren experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec10%31%39%49%33%33%33%29%36%31%24%16%
Data source: Tervuren December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Tervuren in December

As December descends upon Tervuren, Belgium, daylight begins to dwindle, echoing the patterns established throughout the year. With only 8 hours of daylight, this month mirrors the fleeting light of November, illustrating the transition into winter's embrace. Following the vibrant stretch of spring and summer, where daylight peaked at an inviting 16 hours in June, December's shorter days serve as a poignant reminder of the changing seasons. However, this cyclical reduction in sunlight is not without its charm, as the crisp winter air and festive atmosphere create a unique backdrop for those cozy, candle-lit evenings. As the days gradually lengthen once again, Tervuren residents can look forward to the gentle return of sunlight, beckoning the renewal of life in the months to come.

Average Daylight Hours in Tervuren for December

The chart illustrates the variation in daylight duration in Tervuren throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 30m10h 2m11h 55m13h 50m15h 31m16h 23m15h 55m14h 25m12h 34m10h 39m8h 56m8h 1m
Data source: Tervuren daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Tervuren

As December wraps its chill around Tervuren, Belgium, the average wind speed reaches 4.2 m/s (about 9 mph), slightly lower than the autumnal peak seen in October. This month experiences a refreshing breeze, maintaining a steady rhythm as the year closes. Notably, winter winds are generally milder compared to the brisk gusts of early spring and fall, with wind speeds fluctuating throughout the year. From the calmer summer months of June and July, where gusts are recorded at 2.8 m/s (6 mph) and 3.4 m/s (8 mph) respectively, to the more robust fall of November, the winds in December hint at the approach of colder months, inviting both serene strolls among frosty landscapes and a gentle reminder of nature's transition.

Average December Wind Speed in Tervuren

The chart displays monthly wind speed patterns in Tervuren, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.44.64.13.44.42.83.43.43.04.43.44.2 m/s
Data source: Tervuren December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Tervuren Compares to Other Months

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

In December, temperatures fluctuate from a minimum of -4°C (24°F) to a maximum of 15°C (59°F), with an average temperature of 5°C (42°F). The month experiences considerable precipitation, with 92 mm (3.6 in) over 17 days, contributing to a high humidity level of 92%.

In contrast, January is slightly colder, with minimum temperatures dropping to -7°C (20°F) and an average of 4°C (39°F). However, it is drier, receiving only 65 mm (2.6 in) of precipitation over 12 days, resulting in a marginally lower humidity of 91%. This shift reflects a typical transition from the wetter and milder conditions of December to the cooler and drier climate found in January. For more detailed information on January weather, you can check Tervuren weather in January.

December and February exhibit distinct weather patterns, despite both months sharing an average temperature of 5°C (42°F). In December, temperatures range from a minimum of -4°C (24°F) to a maximum of 15°C (59°F), alongside significant precipitation of 92 mm (3.6 in) over 17 days, resulting in a high humidity level of 92%. In contrast, February experiences cooler conditions with a minimum of -9°C (17°F) and a maximum of 19°C (66°F). Precipitation decreases to 70 mm (2.7 in) across 12 days, accompanied by a slightly lower humidity of 89%. For more details on February weather, visit Tervuren weather in February.

In December, temperatures generally range from a chilly minimum of -4°C (24°F) to a mild maximum of 15°C (59°F), with an average of 5°C (42°F). The month is characterized by high humidity at 92% and significant precipitation, averaging 92 mm (3.6 in) over approximately 17 days. In contrast, March experiences a slightly wider temperature range, with minimums dropping to -9°C (17°F) and maximums reaching 23°C (74°F), providing an average temperature of 7°C (45°F). Precipitation in March totals about 71 mm (2.8 in) across 14 days, with lower humidity at 87%. Overall, while both months are relatively damp, March tends to offer a broader temperature scope and slightly lower precipitation. For more detailed information, you can visit Tervuren weather in March.

December and April exhibit distinct differences in weather patterns. In December, temperatures range from a chilly minimum of -4°C (24°F) to an average of 5°C (42°F), peaking at 15°C (59°F). This month experiences significant precipitation, with 92 mm (3.6 in) falling over 17 days, and high humidity levels of 92%. In contrast, April brings a shift to milder conditions, characterized by a minimum temperature that remains at -4°C (26°F) but peaks at a warmer 27°C (81°F) with an average of 10°C (50°F). With only 36 mm (1.4 in) of rainfall over 8 days and humidity dropping to 85%, April is generally more pleasant and drier. For more detailed information, you can check Tervuren weather in April.

December and May present quite contrasting weather conditions. In December, temperatures are relatively cool, ranging from a minimum of -4°C (24°F) to a maximum of 15°C (59°F), with an average of 5°C (42°F). This month is characterized by high humidity at 92% and significant precipitation, totaling 92 mm (3.6 in) over 17 days. Conversely, May showcases warmer temperatures, with a minimum of 0°C (33°F), an average of 13°C (57°F), and a maximum that can reach 31°C (87°F). The precipitation also decreases to 60 mm (2.4 in) over 13 days, alongside a lower humidity level of 82%. For a more detailed look at the weather conditions in May, you can check this link: Tervuren weather in May.

In December, Tervuren experiences much colder temperatures, with averages around 5°C (42°F) and nighttime lows dropping to -4°C (24°F). The month sees higher precipitation levels of 92 mm (3.6 in) over 17 days, contributing to a notably humid atmosphere at 92%. In contrast, June brings a much milder climate, with temperatures ranging from a minimum of 7°C (45°F) to a comfortable maximum of 33°C (91°F), and an average of 18°C (65°F). Rainfall is lower in June, totaling 72 mm (2.8 in) across 11 days, and humidity decreases to 82%. For a closer look at Tervuren's June weather, check out Tervuren weather in June.

December and July present contrasting weather patterns in Tervuren. In December, temperatures range from a chilly -4°C (24°F) to a mild 15°C (59°F), with an average of 5°C (42°F). This month experiences significant precipitation, with 92 mm (3.6 in) falling over 17 days and a high humidity of 92%. In stark contrast, July boasts much warmer temperatures, with a minimum of 8°C (46°F) and a maximum reaching up to 39°C (102°F), averaging 19°C (66°F). Precipitation is lower in July, totaling 74 mm (2.9 in) over just 11 days, while humidity levels are also more comfortable at 80%. For more specific details, you can check out the weather for Tervuren weather in July.

December and August present stark contrasts in weather. In December, temperatures can dip as low as -4°C (24°F), with an average of 5°C (42°F) and a maximum reaching 15°C (59°F). The month is characterized by high humidity at 92% and considerable precipitation, totaling 92 mm (3.6 in) over 17 days. In contrast, August brings a much warmer climate, with temperatures ranging from a minimum of 7°C (46°F) to a high of 36°C (97°F) and an average of 19°C (66°F). Precipitation is slightly lower at 84 mm (3.3 in) over just 14 days, and humidity is also lower at 76%. For more details, you can visit Tervuren weather in August.

In December, temperatures tend to be much colder, with minimums dropping to -4°C (24°F) and an average of just 5°C (42°F), compared to September, where temperatures start at a more comfortable minimum of 4°C (39°F) and can rise up to a maximum of 33°C (91°F). December also experiences significantly more precipitation, with 92 mm (3.6 in) over 17 days, while September sees a milder 58 mm (2.3 in) over only 10 days. Additionally, December's humidity is higher at 92%, creating a damp chill in the air, whereas September is slightly less humid at 82%, contributing to the warmer, more pleasant conditions typical of early autumn. For a detailed look at September's weather, check out Tervuren weather in September.

In comparing the weather between December and October, December tends to be significantly colder, with minimum temperatures dropping to -4°C (24°F) compared to October's milder minimum of 1°C (35°F). The average temperature in December is around 5°C (42°F), while October enjoys a more comfortable average of 12°C (54°F). Additionally, December experiences more precipitation, totaling 92 mm (3.6 in) over 17 days, compared to October's 78 mm (3.1 in) over 13 days. Humidity levels in December also rise slightly to 92%, up from 89% in October. For more details on October's climate, you can visit Tervuren weather in October.

In comparing the weather of December and November, December tends to be slightly colder with an average temperature of 5°C (42°F), compared to November's warmer average of 7°C (45°F). Notably, while both months experience high humidity at 92%, December sees more precipitation, totaling 92 mm (3.6 in) across 17 days, in contrast to November's 57 mm (2.3 in) over 11 days. This increase in precipitation makes December a wetter month, contributing to its chillier feel. For a deeper insight into November's weather patterns, check out Tervuren weather in November.

Compare Tervuren's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Tervuren

As December descends upon Tervuren, the weather transforms into a chilly yet picturesque landscape that starkly contrasts with the milder months of the year. With maximum temperatures reaching a modest 15°C, the average cools to a brisk 5°C, while frosty nights can dip down to -4°C. This month also sees a noticeable increase in precipitation, with rain gracing the area on nearly half of the days, painting a damp and ethereal ambiance. Coupled with high humidity levels, December's climate feels much colder than the numbers suggest, encouraging residents and visitors alike to bundle up and enjoy the seasonal charm. For a deeper insight into the weather patterns throughout the year, you can explore more at Tervuren Climate.