Last updated: August 21, 2025
In Clervaux, Luxembourg, December ushers in a chill with an average temperature of 3°C (38°F), characterized by fluctuating highs of 13°C (56°F) and lows plunging to -5°C (23°F). This month is marked by significant precipitation, totaling 123 mm (4.9 in) across 19 days, contributing to a notably humid environment with levels reaching 93%. As winter grips the region, the blend of cold air and frequent rain often creates a picturesque, albeit damp, December landscape, perfect for those who appreciate the serene beauty of seasonal change.
In Clervaux, Luxembourg, December heralds the onset of winter with temperatures that typically range from a minimum of -5°C (23°F) to a comfortable maximum of 13°C (56°F). As the year draws to a close, the average temperature settles at around 3°C (38°F), reflecting a clear trend of cooling as compared to the milder late autumn months. The crisp air offers a refreshing backdrop for festive activities, while frosty nights hint at the chill of January ahead. With temperatures gradually dipping, December sets the stage for a picturesque winter wonderland, inviting both locals and visitors to embrace the season’s charm.
December in Clervaux, Luxembourg, marks a significant peak in precipitation, with 123 mm (4.9 in) of rainfall observed, making it the wettest month of the year. What’s particularly notable is the increase in the number of rainy days, totaling 19 days, which contrasts sharply with the lower precipitation levels and fewer rainy days seen in the preceding months. This uptick not only highlights December as a month of heightened atmospheric activity but also underscores a transition into winter, where the landscape becomes drenched and vibrant. As the colder temperatures settle in, Clervaux experiences a shift, turning its scenic hills into a lush, rain-soaked panorama, showcasing the beauty of the season amidst the increased moisture.
In Clervaux, Luxembourg, December brings a notable increase in humidity, reaching 93%, the highest level of the year. This rise in moisture comes as temperatures cool, following a trend seen throughout the colder months. November also contributes to elevated humidity, holding steady at 91%, but it is December that marks a peak in this seasonal pattern. The entire late-year period—characterized by gradually increasing humidity from October's 89% to December’s peak—highlights the region's consistently moist environment as winter sets in. In contrast, the spring and summer months, with humidity levels gradually declining to a low of 80% in August, reveal a more variable climate, creating a refreshing balance that enhances the charm of Clervaux throughout the seasons.
In December, Clervaux, Luxembourg experiences a decline in the UV Index, dropping to a minimal level of 1, which falls within the low exposure category. This trend marks the end of a year that saw the index soar to a high of 9 in June, indicating the peak summer sun's intensity. As the winter months approach, residents and visitors can enjoy the bright yet gentle sunlight with a burn time of 45 minutes, significantly longer than the fleeting moments of summer exposure. Overall, December's UV conditions encourage outdoor activities without the same urgency for sun protection as observed earlier in the year. For more detailed information on UV exposure year-round, check out Clervaux UV Index.
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In December, Clervaux, Luxembourg welcomes a modest 107 hours of sunshine, marking a dip as the year draws to a close. This decline is part of a broader trend observed throughout the colder months, with sunlight peaking in the vibrant spring and summer months. From January's faint 102 hours to April's celebratory 348 hours, the progression of brighter days builds anticipation for the warmer seasons. However, the return to shorter days in November and December reminds us that nature has its rhythm, compelling residents to embrace the cozy charm of winter while eagerly awaiting the return of longer, sunlit days.
In Clervaux, Luxembourg, the likelihood of sunny weather transitions significantly as the year progresses, reaching its peak in April at 47%. However, as December arrives, this optimistic trend takes a notable downturn, with the chance of sunshine dropping to just 12%. This pattern illustrates a clear seasonal shift, where the increasing cloud cover and chill of winter overshadow the sunnier spring months. Interestingly, while late autumn also shows a decline, December stands out as one of the least bright months, hinting at the cozy, yet overcast, atmosphere typical of the holiday season.
As the year draws to a close in Clervaux, Luxembourg, December ushers in a return to shorter days, with daylight lasting just 8 hours—a stark contrast to the sun-drenched months of late spring and summer. Following the peak of 16 hours in June, the daylight duration steadily wanes, illustrating a clear trend of diminishing light as we transition from the vibrant days of May and June into the more subdued scenes of winter. This rhythmic ebb and flow of daylight not only marks the changing seasons but also invites the cozy warmth of indoor gatherings, making December a month of reflection as we embrace the enchanting beauty of the long nights ahead.
As December settles over Clervaux, Luxembourg, the wind whispers a subtle chill, with an average speed of 3.6 m/s (8 mph). This month marks a slight uptick from the calmer autumn months, reflecting a gentle transition from the lower speeds of November. Throughout the year, wind patterns reveal an interesting rhythm; spring tends to bring stronger breezes, with May peaking at 4.2 m/s (9 mph), while the summer months often yield the calmest days, particularly June with its 2.6 m/s (6 mph). As the year draws to a close, December's winds offer a refreshing reminder of winter’s approach, allowing the beauty of Clervaux's picturesque landscape to shine even on brisk days.
Weather in Clervaux varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Clervaux, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, temperatures in Clervaux range from a minimum of -5°C (23°F) to a maximum of 13°C (56°F), with an average of 3°C (38°F). The month experiences significant precipitation of 123 mm (4.9 in) over 19 days, while the humidity remains high at 93%. In contrast, January sees colder temperatures, with a minimum of -15°C (6°F) and a slight drop in the average to 1°C (35°F), peaking at 11°C (52°F). Precipitation decreases to 80 mm (3.1 in) over 13 days, and humidity is slightly lower at 91%. For more detailed insights, check out Clervaux weather in January.
December weather tends to be milder than February, with average temperatures hovering around 3°C (38°F) and maximums reaching 13°C (56°F). However, December experiences more precipitation, with 123 mm (4.9 in) spread over 19 days and higher humidity at 93%. In contrast, February sees a drop in minimum temperatures to -12°C (11°F), although it can warm up to 18°C (65°F) on the higher end. The month also has less rainfall, totaling 77 mm (3.0 in) over 12 days, and slightly lower humidity at 90%. For more detailed insights, check out Clervaux weather in February.
In December, the weather is typically colder, with minimum temperatures around -5°C (23°F) and an average of 3°C (38°F). The month experiences significant precipitation, totaling 123 mm (4.9 in) over 19 days, coupled with a high humidity level of 93%. In contrast, March shows a notable increase in temperatures, with a minimum of -13°C (8°F) and an average of 5°C (42°F), reaching a maximum of 21°C (70°F). Although it has slightly less precipitation at 91 mm (3.6 in) over 16 days and lower humidity of 88%, the transition from December to March suggests a shift towards milder conditions. For a detailed look at the weather in March, you can check Clervaux weather in March.
December and April present quite contrasting weather patterns. In December, temperatures typically range from a chilly -5°C (23°F) to a maximum of 13°C (56°F), with an average of around 3°C (38°F). This month is marked by significant precipitation, accumulating to 123 mm (4.9 in) over 19 days, accompanied by high humidity levels at 93%. In contrast, April experiences milder conditions, with temperatures ranging from -4°C (25°F) to a warm 25°C (78°F), and an average of 9°C (48°F). Precipitation is significantly lower at 44 mm (1.7 in) over just 10 days, and the humidity drops to 84%. For a more detailed look at Clervaux's weather during this month, check out Clervaux weather in April.
December and May present noticeably different weather conditions. In December, temperatures hover between a chilly -5°C (23°F) at night to a mild 13°C (56°F) during the day, with a damp atmosphere characterized by high humidity at 93%. The month sees considerable precipitation, totaling 123 mm (4.9 in) over 19 days, creating a wintry landscape. In contrast, May offers a more temperate climate, with average temperatures ranging from -1°C (30°F) overnight to a warm 29°C (85°F) during the day. With 81 mm (3.2 in) of precipitation spread over just 14 days and lower humidity at 81%, May is typically marked by blossoming flowers and more pleasant outdoor conditions. For more details, you can check out Clervaux weather in May.
In December, the weather is notably chilly, with temperatures ranging from a frigid -5°C (23°F) at night to a maximum of 13°C (56°F) during the day, accompanied by high humidity levels at 93%. This month sees significant precipitation, with about 123 mm (4.9 in) spread across 19 days, creating a damp and wintry atmosphere. In contrast, June brings a more temperate climate, with minimum temperatures of 6°C (42°F) and warm averages of 17°C (63°F), peaking at a balmy 32°C (89°F). The precipitation decreases to 86 mm (3.4 in) over just 12 days, and humidity is slightly lower at 82%, contributing to a more pleasant summer feel. For a detailed look at the weather during this time, you can visit Clervaux weather in June.
December and July present strikingly contrasting weather conditions. In December, temperatures can plummet to a low of -5°C (23°F), with an average of 3°C (38°F) and highs reaching 13°C (56°F). This month also sees significant precipitation, totaling 123 mm (4.9 in) across 19 days, coupled with high humidity at 93%. In stark contrast, July boasts much warmer weather, with temperatures ranging from a minimum of 6°C (43°F) to a soaring maximum of 36°C (98°F) and an average of 18°C (64°F). Additionally, July experiences less rainfall at 79 mm (3.1 in) over 11 days and lower humidity at 82%. For more details on July weather specifically, you can check Clervaux weather in July.
When comparing the weather in December and August, there are significant differences in temperature and precipitation. December experiences a colder climate, with average temperatures hovering around 3°C (38°F) and nighttime lows dipping to -5°C (23°F). In contrast, August enjoys much warmer weather, with average temperatures peaking at 18°C (64°F) and daytime highs reaching a sizzling 34°C (93°F). Precipitation in December is also higher, with 123 mm (4.9 in) over 19 days compared to August's 77 mm (3.0 in) over 16 days. Additionally, the humidity levels are notably higher in December at 93%, compared to 80% in August, making the winter chill feel even more pronounced. For more details, you can check out Clervaux weather in August.
In December, the weather is notably colder, with temperatures ranging from a minimum of -5°C (23°F) to a maximum of 13°C (56°F), while the average temperature hovers around 3°C (38°F). The month is characterized by significant precipitation, with 123 mm (4.9 in) spread over 19 days, resulting in a high humidity level of 93%. In contrast, September boasts much milder weather, with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 32°C (89°F) and an average of 14°C (57°F). The precipitation is lighter, totaling 70 mm (2.7 in) over just 10 days, accompanied by a lower humidity of 83%. For a detailed look at September's climate, refer to Clervaux weather in September.
When comparing the weather in December to October, it's clear that December tends to be much colder. In October, temperatures range from a minimum of 0°C (33°F) to a maximum of 23°C (74°F), with an average of 10°C (50°F). In contrast, December features lower temperatures, with a minimum of -5°C (23°F) and an average of only 3°C (38°F). Additionally, December experiences more precipitation, totaling 123 mm (4.9 in) over 19 days compared to 83 mm (3.3 in) over 12 days in October. The humidity is also slightly higher in December at 93%, compared to 89% in October. For more detailed information, you can visit Clervaux weather in October.
In comparing the weather of December and November, December experiences a colder average temperature, with a minimum of -5°C (23°F) and a maximum of 13°C (56°F), while November has a higher average of 5°C (41°F) and peaks at 18°C (64°F). Precipitation levels increase significantly in December, totaling 123 mm (4.9 in) over 19 days, compared to November's 68 mm (2.7 in) over 12 days. Additionally, humidity is slightly higher in December at 93% versus November's 91%. For more details, you can check Clervaux weather in November.
As December unfolds in Clervaux, the chill of winter settles in, marking a distinct contrast to the milder months that precede it. With average temperatures hovering around 3°C and nighttime lows dipping to -5°C, residents and visitors alike experience a notable drop in warmth. The month is characterized by frequent precipitation, occurring on nearly 19 days, contributing to a humid atmosphere with levels reaching 93%. This combination creates a wintry landscape that’s both magical and brisk, inviting the joy of the festive season while reminding us of the cold that accompanies the year's end. Embrace the charm and challenges of December in Clervaux by learning more about its unique weather conditions in the comprehensive guide available at Clervaux Climate.