December Weather in Dinant, Belgium

Last updated: August 21, 2025

December in Dinant, Belgium brings a chilly embrace as temperatures hover between a maximum of 14°C (58°F) and a minimum of -5°C (24°F), with an average of 4°C (40°F). Visitors should be prepared for a wet month, as 114 mm (4.5 in) of precipitation falls across approximately 20 days, contributing to a damp and humid atmosphere with humidity levels reaching 92%. This blend of cold and moisture creates a unique winter landscape, perfect for exploring the picturesque town while bundled up in warm attire.

December Temperature in Dinant

In December, Dinant, Belgium experiences a notable shift as temperatures hover around a cool average of 4°C (40°F). The month starts to embrace the chill, reflected in its minimum temperature of -5°C (24°F), while daytime highs manage to reach a mild 14°C (58°F). Compared to the preceding autumn months, December exhibits a more pronounced winter feel, with colder nights becoming a norm. This transition highlights a steady decline from the earlier months, setting the stage for the coldest parts of winter ahead. Visitors can expect a crisp, invigorating atmosphere, perfect for enjoying the festive charm of this picturesque town.

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

The chart illustrates December temperature patterns in Dinant, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dinant, 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).
JanFebMarAprMayJunJulAugSepOctNovDec374044495563656558524340
Data source: Temperature data for Dinant 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 Dinant

In December, Dinant experiences a significant uptick in precipitation, with a striking 114 mm (4.5 in) recorded over the month. This marks a notable increase from previous months, with 20 rainy days contributing to a damp and chilly atmosphere. Compared to the annual average, December's rainfall far exceeds that of most other months, including October's 88 mm. The extended duration of precipitation days suggests that the city is often cloaked in clouds, making it one of the wetter months of the year. As winter deepens, those looking to bask in the charming scenery of Dinant should prepare for frequent showers that bring life to its picturesque surroundings.

December Precipitation Trends in Dinant

The chart displays monthly precipitation patterns in Dinant, 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 Dinant, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec7476844571797881648861114
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Dinant

In Dinant, Belgium, December brings a notable surge in humidity, reaching 92%, mirroring the levels of the previous month. This winter month signifies the peak of the year’s humidity, reflecting a trend of increasing moisture from the late autumn months. As temperatures drop, the air retains more humidity, creating a chilly yet damp atmosphere that envelops the charming town. This persistent moisture persists from November's high, suggesting a seasonal pattern where the winter months consistently feature elevated humidity, contrasting starkly with the drier conditions of the summer months. Overall, December encapsulates the essence of Dinant's winter climate, characterized by its rich, humid air.

December Average Humidity in Dinant

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

In December, Dinant, Belgium experiences a notably lower UV Index of 1, categorizing exposure as low. This means residents and visitors can enjoy the outdoors without significant risk of sunburn, with an ample burn time of 45 minutes before sun safety becomes a concern. This sharply contrasts with the peak summer months of June and July, when the UV Index rises to a very high 8, necessitating more vigilant sun protection strategies. As the year closes, the UV levels trend downward, reflecting the seasonal shift and emphasizing the importance of adapting one’s sun exposure habits throughout the year. For more detailed information on UV levels year-round, check out Dinant UV Index.

Maximum UV Index Levels in Dinant for December

The chart shows the monthly maximum UV Index (UVI) for Dinant 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 Dinant typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234578875421
Data source: Dinant 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 Dinant

In December, Dinant embraces a gentle retreat from the vibrant glow of summer, basking in 129 hours of sunlight. This marks a noticeable dip from the sun-drenched months of June and July, which boast over 400 hours each. As the year progresses from the frigid depths of January, where sunshine barely reaches 115 hours, the town transitions through a spectrum of light, hitting its peak in May with a delightful 392 hours. However, as autumn sets in, the days shorten, leaving November with only 183 hours. December's modest rays hint at the burgeoning promise of spring, reminding us that every sunset brings the hope of brighter days ahead.

Monthly Sunshine Duration in Dinant: December Highlighted

The December sunshine duration represents the total number of hours Dinant 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.
JanFebMarAprMayJunJulAugSepOctNovDec115h196h262h342h392h400h401h379h318h239h183h129h
Data source: Dinant December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Dinant During December

In Dinant, Belgium, the likelihood of enjoying sunny weather takes a notable dip as December arrives, with only a 16% chance of sunshine. This marks a significant decline from earlier months, especially when compared to the 49% chance in April and 39% in March. While spring offers a refreshing flourish of sunlight, December's overcast days herald the onset of winter, inviting cloud cover and chill. As the year draws to a close, it becomes increasingly clear that those seeking sunshine in Dinant will need to prepare for a cozy indoor retreat rather than bask in the glow of winter sunbeams.

Percentage of Sunny Days in December in Dinant

The chart illustrates the percentage of sunny days in Dinant 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 Dinant experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec8%30%40%49%32%30%32%27%38%31%23%16%
Data source: Dinant December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Dinant in December

In Dinant, Belgium, the daylight duration experiences a marked seasonal shift that beautifully reflects the changing times of the year. Starting with just 8 hours of daylight in both December and January, the days gradually grow longer as winter yields to spring. By March, daylight climbs to 11 hours, hinting at the approaching warmth. The peak arrives in June with an impressive 16 hours of bright light, perfect for enjoying the beautiful landscapes. However, as summer fades, daylight begins its gentle descent, tapering to 15 hours in July and 14 hours in August. The gradual decline continues, culminating in 8 hours again by December, creating a rhythmic cycle that beautifully intertwines with the seasons. This continuity not only shapes the daily lives of Dinant's residents but also enhances the charm of the town throughout the year.

Average Daylight Hours in Dinant for December

The chart illustrates the variation in daylight duration in Dinant throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 35m10h 4m11h 55m13h 48m15h 27m16h 18m15h 51m14h 22m12h 33m10h 40m9h8h 6m
Data source: Dinant daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Dinant

As December settles over Dinant, Belgium, the wind begins to pick up, registering an average speed of 4.2 m/s (9 mph). This brisk breeze creates a noticeable shift from the calmer winds of summer and early fall, which hovered around 2.7 m/s (6 mph) in both June and September. Compared to November's mild 3.3 m/s (7 mph), December's gusts herald the arrival of winter, echoing a trend seen throughout the year's end months where wind speeds typically rise in contrast to milder springtime conditions. With sharp chill in the air, the winds of December invite locals and visitors alike to embrace the beauty of Dinant’s enchanting winter landscapes.

Average December Wind Speed in Dinant

The chart displays monthly wind speed patterns in Dinant, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.34.64.13.44.42.73.53.42.74.43.34.2 m/s
Data source: Dinant December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Dinant Compares to Other Months

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

In December, temperatures in Dinant range from a minimum of -5°C (24°F) to a maximum of 14°C (58°F), with an average of 4°C (40°F). The month experiences substantial rainfall, totaling 114 mm (4.5 in) over 20 days, accompanied by high humidity levels at 92%. In contrast, January sees slightly colder temperatures, with a minimum of -11°C (13°F) and a maximum of 12°C (54°F), resulting in an average of 3°C (37°F). Precipitation decreases to 74 mm (2.9 in) across 13 days, and humidity remains comparable at 91%. For more details on January weather, you can visit Dinant weather in January.

December and February present distinct winter climates, albeit with some similarities. In December, temperatures range from a chilly minimum of -5°C (24°F) to an average of 4°C (40°F), peaking at 14°C (58°F). The month sees considerable rainfall, with 114 mm (4.5 in) spread over 20 days, and high humidity at 92%. In contrast, February experiences lower minimum temperatures, dropping to -10°C (15°F), but averages the same 4°C (40°F) and reaches a maximum of 19°C (67°F). Precipitation decreases significantly to 76 mm (3.0 in) over 13 days, accompanied by slightly lower humidity levels at 89%. For an in-depth look at the weather patterns during February, you can explore Dinant weather in February.

When comparing the weather in December to that of March, notable differences in temperature and precipitation patterns emerge. December generally experiences milder temperatures with a minimum of -5°C (24°F) and an average of 4°C (40°F), while March can see cooler conditions at its minimum of -11°C (13°F), but boasts a higher average temperature of 6°C (44°F) with a peak reaching 23°C (73°F). In terms of precipitation, December is wetter with 114 mm (4.5 in) over 20 days, compared to March’s 84 mm (3.3 in) over 15 days. Humidity levels are relatively high in both months, though slightly lower in March at 87% compared to December's 92%. For more detailed information about the weather in March, you can visit Dinant weather in March.

In December, the weather is notably colder, with minimum temperatures reaching as low as -5°C (24°F) and averages around 4°C (40°F). The month experiences significant precipitation, with about 114 mm (4.5 in) spread over 20 days, contributing to a high humidity level of 92%. In contrast, April brings milder temperatures, ranging from a minimum of -4°C (25°F) to a pleasant maximum of 26°C (79°F) and an average of 9°C (49°F). Precipitation decreases substantially to 45 mm (1.8 in) over just 10 days, and humidity also drops to 85%. For a more detailed look at April weather specifics, you can check Dinant weather in April.

December and May differ significantly in weather conditions. In December, temperatures range from a chilly -5°C (24°F) to a mild 14°C (58°F), with an average of around 4°C (40°F). The month is quite wet, receiving about 114 mm (4.5 in) of precipitation over 20 days, and the humidity sits at a high 92%. In contrast, May offers a more pleasant climate, with temperatures starting from 0°C (33°F) and reaching up to 30°C (87°F), averaging around 13°C (55°F). Precipitation decreases to 71 mm (2.8 in) spread over 14 days, and humidity is lower at 82%. For more detailed information, you can check Dinant weather in May.

December and June present stark contrasts in weather. December's temperatures range from a chilly minimum of -5°C (24°F) to a mild maximum of 14°C (58°F), with an average of 4°C (40°F). This month experiences high humidity at 92% and considerable precipitation, averaging 114 mm (4.5 in) over about 20 days. In contrast, June boasts significantly warmer temperatures, with a minimum of 6°C (42°F) and a maximum reaching 32°C (90°F), averaging 17°C (63°F). The humidity is slightly lower at 82%, and precipitation is reduced to 79 mm (3.1 in) over just 12 days. For more details, you can check out Dinant weather in June.

December and July present stark contrasts in weather. In December, temperatures can dip as low as -5°C (24°F), with an average around 4°C (40°F) and highs reaching only 14°C (58°F). This month also experiences significant precipitation, averaging 114 mm (4.5 in) over about 20 days, alongside high humidity levels of 92%. In contrast, July boasts much warmer conditions, with a minimum temperature of 7°C (45°F) and an average of 18°C (65°F), peaking at a scorching 37°C (98°F). Precipitation in July is more moderate at 78 mm (3.1 in) across just 11 days, with humidity at a lower 80%. For more specific insights, check out Dinant weather in July.

December and August present strikingly contrasting weather conditions. In December, temperatures can dip as low as -5°C (24°F) with an average of 4°C (40°F) and a maximum of 14°C (58°F), accompanied by heavy precipitation of 114 mm (4.5 in) over 20 days and high humidity at 92%. In contrast, August boasts a much warmer climate, with temperatures ranging from a minimum of 6°C (43°F) to an average of 18°C (65°F) and soaring up to 36°C (97°F). It also experiences less precipitation, totaling 81 mm (3.2 in) over 14 days, along with a more comfortable humidity level of 76%. For more detailed information, you can check out Dinant weather in August.

The weather in December contrasts sharply with that of September. December experiences colder temperatures, with a minimum of -5°C (24°F) and an average of 4°C (40°F), compared to September's milder minimum of 2°C (36°F) and average of 15°C (59°F). While December sees significant precipitation of 114 mm (4.5 in) over 20 days and a high humidity level of 92%, September has less rain at 64 mm (2.5 in) across only 10 days, with a lower humidity of 82%. For more detailed information, check out Dinant weather in September.

In December, the weather takes a notable turn, with temperatures ranging from a chilly min of -5°C (24°F) to an average of 4°C (40°F) and a max of 14°C (58°F). This is in stark contrast to October, where temperatures are milder, starting at a minimum of 0°C (33°F) and peaking at 24°C (76°F) with an average of 11°C (52°F). While both months experience significant rainfall, December sees more precipitation at 114 mm (4.5 in) over 20 days, compared to October's 88 mm (3.5 in) over 13 days. Humidity is slightly higher in December at 92%, while October maintains a comfortable 89%. For more detailed insights on October's weather, you can visit Dinant weather in October.

In December, the weather shifts to slightly colder temperatures compared to November, with a minimum of -5°C (24°F) and a maximum of 14°C (58°F), while November features a minimum of -4°C (26°F) and a maximum of 18°C (64°F). The average temperature in December is around 4°C (40°F), which is a decrease from November's average of 6°C (44°F). Additionally, December experiences significantly more precipitation, totaling 114 mm (4.5 in) over 20 rainy days, compared to November's 61 mm (2.4 in) across just 12 days. Both months share a high humidity level of 92%, but December certainly brings a wetter and chillier atmosphere. For more detailed information, you can check Dinant weather in November.

Compare Dinant's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Dinant

As December descends upon Dinant, the weather showcases a notable shift from the milder months, wrapping the town in a chilly embrace. With average temperatures hovering around a brisk 4°C, the days can feel quite frosty, especially with frequent precipitation—over half the month sees rain, contributing to the town's characteristic humidity of 92%. This stark contrast to the warmer seasons not only influences daily activities but also transforms the landscape into a picturesque winter scene. For more on what to expect in terms of weather throughout the year, visit Dinant Climate.