December Weather in Werchter, Belgium

Last updated: August 21, 2025

In Werchter, Belgium, December greets visitors with a chilly embrace, where temperatures fluctuate between a maximum of 15°C (60°F) and a brittle minimum of -5°C (23°F). The month averages around 6°C (42°F), wrapping the town in a crisp winter ambiance. With 91 mm (3.6 in) of precipitation spread over 16 days, rain and occasional snowflakes create a wet tapestry against the backdrop of the overcast sky. Adding to the atmosphere, humidity levels soar to 92%, making December in Werchter a true winter wonderland inviting exploration and cozy indoor retreats.

December Temperature in Werchter

In December, Werchter experiences a noticeable chill as winter settles in, with temperatures ranging from a minimum of -5°C (23°F) to a maximum of 15°C (60°F). The average temperature hovers around 6°C (42°F), reflecting the transition from the mild autumn months. As the year wraps up, temperatures typically drop, making December one of the coldest months in the region. Despite the brisk air, the festive ambiance often brings warmth to the community, inviting both locals and visitors to embrace the season and its holiday cheer. Overall, December in Werchter marks a significant dip in temperature compared to the preceding months, urging everyone to bundle up and enjoy the unique charm of winter.

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

The chart illustrates December temperature patterns in Werchter, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Werchter, 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).
JanFebMarAprMayJunJulAugSepOctNovDec394245505765676660544542
Data source: Temperature data for Werchter 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 Werchter

December brings a notable change in weather to Werchter, Belgium, as it records the highest precipitation of the year at 91 mm (3.6 in). This increase in rainfall corresponds with 16 days of precipitation, reflecting a trend of heightened wetness as the year draws to a close. In contrast to the preceding months, where rainfall averages dipped, December's bounty not only emphasizes the transition into winter but also highlights a consistent pattern of increased precipitation during the final months of the year. This moisture, plentiful and persistent, prepares the landscape for a serene, wintry ambiance, contrasting sharply with the drier spells experienced earlier in the year. As the season shifts, Werchter embraces the richness of December's rain, marking it as a significant month in its annual weather narrative.

December Precipitation Trends in Werchter

The chart displays monthly precipitation patterns in Werchter, 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 Werchter, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec636970346068757653785492
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Werchter

In Werchter, Belgium, December wraps up the year with a notable humidity level of 92%, matching November's moisture-rich atmosphere. As the seasons shift, the humidity displays a gradual decline from the 91% peak in January, steadily decreasing through the spring and summer months, ultimately reaching a low of 76% in August. However, as autumn sets in, humidity begins to rise again, with October showing a jump to 89%. This trend reflects a return to denser, more humid air as winter approaches, making December a month where the cold and damp intertwine, setting the stage for the chilly Belgian winter.

December Average Humidity in Werchter

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

In Werchter, Belgium, the December UV Index drops to a low of 1, indicating minimal risk of harm from unprotected sun exposure, with a burn time of up to 45 minutes. This trend reflects the overall seasonal pattern where UV levels are generally lower in the winter months. As the year progresses from the vibrant spring months with moderate to high UV readings, peaking in the summer, the UV index steadily declines toward December. Such fluctuations highlight the importance of adapting sun protection strategies, even in the colder months. To learn more about UV index trends year-round, visit Werchter UV Index.

Maximum UV Index Levels in Werchter for December

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

December in Werchter, Belgium, experiences a noticeable dip in sunshine, offering a modest 134 hours of light. As the year winds down, this figure starkly contrasts with the pristine brightness of spring and summer, where May and July basked in 392 and 403 hours of sunlight, respectively. The gradual transition from the vibrant light of early spring months—like March, with 269 hours, to the softer glow of winter—highlights a distinct trend of diminishing daylight as the year progresses. As December arrives, the earlier months' elevation in sunshine is a distant memory, paving the way for the cold embrace of winter, although the gentle December sun still invites occasional moments of warmth amidst the chill.

Monthly Sunshine Duration in Werchter: December Highlighted

The December sunshine duration represents the total number of hours Werchter 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.
JanFebMarAprMayJunJulAugSepOctNovDec119h199h269h341h392h390h403h377h315h235h186h134h
Data source: Werchter December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Werchter During December

In December, Werchter, Belgium, experiences a notable dip in sunshine, with only a 17% chance of sunny weather. This decline marks a significant drop from the brighter months that precede it, such as April, which boasts a 47% likelihood of sun. As the year draws to a close, the sun tends to shy away, echoing the trend seen in November with a 24% chance. While early-winter days can occasionally surprise with bursts of sunshine, December's chill often brings cloud cover and grey skies, making it one of the cloudiest months of the year in Werchter.

Percentage of Sunny Days in December in Werchter

The chart illustrates the percentage of sunny days in Werchter 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 Werchter experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec10%31%39%47%32%34%33%31%34%30%24%17%
Data source: Werchter December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Werchter in December

In Werchter, Belgium, the daylight duration experiences a captivating seasonal ebb and flow throughout the year. Beginning with a modest 7 hours of daylight in December, the days gradually lengthen as winter gives way to spring, peaking at a generous 16 hours in June. This progression highlights the natural rhythm of the seasons, with April and May offering a delightful increase to 13 and 15 hours, respectively. As summer fades into autumn, daylight begins to dwindle, dropping back to 10 hours in October and returning to 8 hours by November. This cyclical pattern not only marks the changing seasons but also invites residents and visitors alike to savor the longer days of spring and summer, while also embracing the cozy, shorter days of winter.

Average Daylight Hours in Werchter for December

The chart illustrates the variation in daylight duration in Werchter throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 28m10h 1m11h 55m13h 51m15h 33m16h 26m15h 58m14h 27m12h 34m10h 38m8h 54m7h 59m
Data source: Werchter daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Werchter

In December, the wind in Werchter, Belgium, picks up slightly, averaging a brisk 3.9 m/s (9 mph), making it a step up from the softer breezes of the warmer months. The trend reveals a seasonal rhythm, with wind speeds gradually declining from earlier months like January and October, where gusts tend to be more robust. As the year closes, the winds of December flirt with the calmness of the summer, yet they still maintain a lively presence, reminiscent of the crisp winter air. This blend of gentle and invigorating winds sets a picturesque backdrop for the holiday season, inviting residents and visitors alike to embrace the charm of winter in Werchter.

Average December Wind Speed in Werchter

The chart displays monthly wind speed patterns in Werchter, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.24.33.83.24.12.73.23.22.84.13.23.9 m/s
Data source: Werchter December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Werchter Compares to Other Months

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

December and January showcase a gradual shift in weather patterns. In December, temperatures range from a minimum of -5°C (23°F) to a maximum of 15°C (60°F), with an average of 6°C (42°F). This month is characterized by relatively high humidity at 92% and frequent precipitation, totaling 91 mm (3.6 in) over 16 days. In contrast, January sees slightly cooler temperatures, with a minimum of -7°C (20°F) and an average of 4°C (40°F), peaking at 14°C (58°F). Precipitation decreases to 63 mm (2.5 in) across 12 days, and humidity remains at a similar level of 91%. For more specific details about January weather in Werchter, you can check this link: Werchter weather in January.

December and February exhibit notable differences in weather conditions. In December, temperatures range from a chilly -5°C (23°F) to a milder 15°C (60°F), with an average temperature of 6°C (42°F). This month also sees a higher precipitation level of 91 mm (3.6 in) over 16 days, coupled with a humidity of 92%. In contrast, February experiences slightly cooler temperatures, with a minimum of -8°C (17°F) and a maximum reaching 19°C (66°F), averaging at 5°C (42°F). Precipitation decreases to 69 mm (2.7 in) over 12 days, and humidity maintains a similar range at 89%. For more detailed insights on February's weather, you can visit Werchter weather in February.

December and March present contrasting weather patterns, despite both being winter months. In December, temperatures range from a chilly -5°C (23°F) to a milder 15°C (60°F), with an average of 6°C (42°F). The month is relatively wet, experiencing about 91 mm (3.6 in) of precipitation over 16 days, coupled with high humidity levels at 92%. In comparison, March shows an improvement in temperatures, with a minimum of -8°C (19°F) and a maximum rising to 23°C (74°F), averaging 7°C (46°F). Precipitation decreases to 70 mm (2.8 in) across 14 days, and the humidity also drops slightly to 87%. As the seasons transition, March offers a more temperate climate conducive to outdoor activities. For more details about the weather conditions in this month, check out Werchter weather in March.

December and April present quite different weather experiences. In December, temperatures range from a chilly -5°C (23°F) to a mild 15°C (60°F), with an average of 6°C (42°F). This month is fairly wet, experiencing precipitation on 16 days and a total of 91 mm (3.6 in), alongside high humidity levels at 92%. In contrast, April showcases a more moderate climate, with temperatures varying from a low of -4°C (26°F) to a warm high of 28°C (82°F) and an average of 10°C (51°F). The precipitation is significantly lower, totaling 34 mm (1.3 in) and spread over just 8 days, with humidity at a comfortable 85%. For more details on April weather specifics, you can visit Werchter weather in April.

December and May present stark contrasts in weather conditions. In December, temperatures can drop as low as -5°C (23°F) with an average of 6°C (42°F) and a maximum of 15°C (60°F). The month typically experiences 91 mm (3.6 in) of precipitation over 16 days, coupled with high humidity levels at 92%. In contrast, May sees a milder climate with temperatures starting at a minimum of 1°C (34°F) and reaching an average of 14°C (57°F), peaking at a warm 32°C (89°F). The precipitation in May is less, totaling 60 mm (2.3 in) over 12 days, and humidity drops slightly to 82%. This shift from December's cold and dampness to May's warmth is noteworthy. For more on May weather in Werchter, you can check out this link: Werchter weather in May.

In December, temperatures in Werchter range from a chilly -5°C (23°F) at night to a mild 15°C (60°F) during the day, making it a significantly cooler month compared to June, where temperatures shift to a comfortable minimum of 7°C (46°F) and can peak at a warm 34°C (93°F). December also sees higher levels of precipitation, averaging 91 mm (3.6 in) over 16 days, while June experiences less rainfall, with 68 mm (2.7 in) across just 10 days. Additionally, the humidity in December is notably higher at 92%, compared to June's 82%, contributing to a distinctly different feel between the two months. For a deeper look into the June weather in Werchter, you can visit Werchter weather in June.

December and July present stark contrasts in weather. In December, temperatures can drop as low as -5°C (23°F) with an average of 6°C (42°F) and a maximum of 15°C (60°F). The month sees considerable precipitation, totaling 91 mm (3.6 in) over 16 days, accompanied by high humidity levels of 92%. Conversely, July boasts a much warmer climate, with minimum temperatures around 8°C (47°F) and averages reaching 19°C (67°F), peaking at an impressive 40°C (104°F). July experiences less rainfall, accumulating 75 mm (2.9 in) over just 10 days, and the humidity is slightly lower at 80%. For those interested in more detailed July weather patterns, you can find additional information here: Werchter weather in July.

December and August present strikingly different weather patterns. In December, temperatures can dip as low as -5°C (23°F), with an average daytime temperature of around 6°C (42°F) and a maximum of 15°C (60°F). The month is characterized by high humidity at 92% and frequent precipitation, occurring on about 16 days. In contrast, August offers much warmer conditions, with minimum temperatures of 8°C (46°F) and an average of 19°C (67°F), peaking at a scorching 35°C (96°F). Precipitation is slightly less in August, totaling 76 mm (3.0 in) and occurring over about 14 days, with lower humidity at 76%. For more details on the August weather, check out Werchter weather in August.

In December, the weather is significantly colder than in September, with average temperatures ranging from a brisk -5°C (23°F) to a mild 15°C (60°F), compared to September's warmer range of 3°C (38°F) to a peak of 34°C (93°F). December also experiences higher precipitation levels, averaging 91 mm (3.6 in) over 16 days, while September sees less rain at 53 mm (2.1 in) across 10 days. Additionally, December's humidity at 92% contributes to a chilly, damp atmosphere, whereas September's humidity of 82% offers a more comfortable feel. For more detailed insights into September weather specifically, check out Werchter weather in September.

When comparing the weather in December and October, October tends to be milder, with average temperatures around 12°C (55°F) compared to December's average of 6°C (42°F). In October, temperatures can reach a maximum of 26°C (79°F), while December's highs only reach 15°C (60°F). Precipitation levels are slightly lower in October, with 78 mm (3.1 in) over 12 days, compared to December's 91 mm (3.6 in) spread over 16 days. Both months have high humidity levels, but December's is slightly higher at 92%, compared to October's 89%. For more detailed information, you can visit Werchter weather in October.

In comparing the weather of December and November, December tends to be colder with temperatures ranging from a minimum of -5°C (23°F) to a maximum of 15°C (60°F), while November sees a milder range from -2°C (28°F) to 19°C (66°F). Additionally, December experiences more precipitation, totaling 91 mm (3.6 in) over 16 days, compared to November’s 54 mm (2.1 in) over just 11 days. Interestingly, both months share the same 92% humidity level, but the overall chill and increased rainfall in December create a notably different atmosphere. For a detailed look at November's weather, you can visit Werchter weather in November.

Compare Werchter's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Werchter

December weather in Werchter presents a marked contrast to other months, characterized by chilly temperatures that fluctuate between mild highs and biting lows, often making it feel much colder. With an average humidity of 92% and considerable precipitation, the month can appear grey and damp, as rain graces the region over nearly half the days. This shift towards colder, wetter conditions invites a cozy indoors experience, as residents and visitors alike prepare for the transitioning winter season. For those interested in more details on Werchter's climate, check out Werchter Climate.