Last updated: August 21, 2025
December in Echternach, Luxembourg showcases a striking contrast in weather, where the maximum temperature peaks at a mild 14°C (57°F) while an average chill of 4°C (39°F) prevails. Nighttime can be notably brisk, plunging to a low of -5°C (22°F). The month is characterized by substantial precipitation, totaling 131 mm (5.2 in) over approximately 20 days, contributing to a high humidity level of 93%. This combination of cool temperatures and frequent rain creates a quintessential winter atmosphere, perfect for enjoying the serene beauty of this charming town.
In December, Echternach, Luxembourg experiences a shift toward the colder side of winter, with temperatures ranging from a brisk -5°C (22°F) at night to a mild 14°C (57°F) during the day. The average temperature settles around 4°C (39°F), marking a notable dip compared to the preceding months. This drop continues the trend of colder temperatures that sets in as the year draws to a close. While the frosty nights signal the deepening winter chill, the occasional daytime warmth invites a glimmer of the festive spirit, making December a unique blend of crisp air and seasonal cheer in this picturesque town.
December brings a significant shift in precipitation patterns for Echternach, Luxembourg, as this month showcases the highest rainfall of the year, totaling 131 mm (5.2 in) over 20 days. This stark increase from the more moderate amounts seen in the previous months highlights December as a peak period for rain, contrasting sharply with the drier conditions of April and August. With an average of just 9 to 15 rainy days in other months, the twenty days of precipitation in December creates a notable wet finale to the year's weather. As winter sets in, the heavier rains mark a transition, emphasizing the importance of this month in the annual precipitation cycle and underscoring the climatic diversity that characterizes Echternach.
As the year draws to a close, December in Echternach, Luxembourg, sees a notable rise in humidity, peaking at a whopping 93%. This increase continues a trend of higher humidity levels during the winter months, which consistently hover in the low to mid-ninety percent range from November to January. In contrast, the warmer spring and summer months experience a gradual decline, with humidity levels starting at 91% in January and dipping to around 80% by August. This seasonal transition highlights the effect of colder temperatures on moisture retention, making December a particularly damp month in this charming town, as the atmosphere becomes laden with the chill of approaching winter.
As the year winds down in Echternach, Luxembourg, the UV Index takes a noticeable dip in December, reaching a low of 1. This decline marks a significant transition from the summer months’ peak values; for instance, June and July saw the index soar to 9 and 8, respectively, indicating very high exposure risks. In contrast, December's low UV Index translates to an increased burn time of 45 minutes, allowing residents and visitors to bask in the softer winter sun with less worry. This trend of decreasing UV exposure is consistent through late autumn, with only brief stretches of moderate levels in the earlier months. As you prepare to enjoy the chill of December, remember that while the sun's intensity wanes, it's still wise to stay informed about the Echternach UV Index to ensure safe outdoor activities. For more details, visit Echternach UV Index.
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Echternach, Luxembourg, experiences a notable seasonal rhythm in daylight hours, with December bringing a gentle decline to just 109 hours. Following the vibrant sunshine of summer, where June and July bask in approximately 406 to 410 hours of bright days, the shortening daylight becomes more pronounced as autumn arrives. Notably, November already sees a drop to 171 hours, creating a clear transition into the cozy, reflective mood of winter. While December offers less sunlight compared to the previous months, it provides a serene backdrop for festive celebrations and winter wonder, encapsulating the charm of this picturesque town in the heart of Luxembourg.
In Echternach, Luxembourg, December heralds a noticeable dip in sunny weather, with only a 12% chance of sunshine gracing the landscape. This marks a significant decline from the previous months, particularly in contrast to the more promising 43% in March and 48% in April. As autumn transitions into winter, the region experiences shorter days and increased cloud cover, limiting sunny spells. Following a meager 18% in November, December further emphasizes the trend of dimmer days, leaving residents yearning for the brighter months ahead. It's a time when cozy indoor activities take precedence, as the likelihood of basking in winter sunlight diminishes.
In Echternach, Luxembourg, the daylight duration showcases a distinct seasonal rhythm throughout the year. Starting from a modest 8 hours in January, the days gradually stretch as spring approaches, reaching 11 hours by March and peaking at a radiant 16 hours in June. This summer solstice marks the height of sunlight, after which daylight begins to gradually retreat, descending to 15 hours in July and 14 hours in August. As autumn settles in, the hours dwindle further, with December bringing daylight down to just 8 hours once again. This cyclical pattern not only enhances the beauty of the changing seasons but also influences the lifestyle and activities of the locals, who eagerly embrace the long summer days and the cozy, shorter winter nights.
As December sweeps into Echternach, Luxembourg, a noticeable shift in wind patterns sets the stage for winter's embrace. With an average wind speed of 3.3 m/s (7 mph), December maintains a level of briskness reminiscent of earlier months, offering a gentle contrast to the stiller summer months of June and July, where winds only grazed 2.4 m/s (5 mph) and 2.8 m/s (6 mph) respectively. This December wind serves as a herald for the colder days ahead, bridging the gap between the more dynamic springtime breezes and the calm of summer. Interestingly, despite December's cooler air, the wind speed reflects a stability that has been consistent across the autumn months, suggesting that while temperatures drop, the spirit of movement persists throughout this charming town.
Weather in Echternach varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Echternach, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January exhibit notable differences in weather patterns. December typically welcomes slightly milder temperatures, with averages around 4°C (39°F) and maximums reaching 14°C (57°F). However, it also experiences higher precipitation levels, with a total of 131 mm (5.2 in) over 20 days, and humidity remains high at 93%. In contrast, January tends to be colder, showing a lower average of 2°C (35°F) and minimum temperatures dropping to -13°C (9°F). It sees reduced precipitation at 77 mm (3.0 in) over just 12 days, alongside slightly lower humidity at 91%. For a closer look at January's weather specifics, you can check out Echternach weather in January.
December and February present distinct characteristics in weather patterns. In December, temperatures range from a minimum of -5°C (22°F) to a maximum of 14°C (57°F), with an average of 4°C (39°F). This month is quite humid, with a humidity level of 93%, and experiences substantial precipitation, totaling 131 mm (5.2 in) over about 20 days. In comparison, February tends to be colder at the lower end, with temperatures dipping to -11°C (13°F) but reaching a higher maximum of 19°C (66°F) on average. Precipitation in February is significantly less, with only 80 mm (3.1 in) occurring over 12 days, and humidity levels are slightly reduced at 90%. For a deeper look at February's weather in Echternach, visit Echternach weather in February.
The weather in December is characterized by milder temperatures and higher humidity, with averages hovering around 4°C (39°F) and a maximum of 14°C (57°F). In contrast, March experiences a broader temperature range, with minimums dropping to -12°C (11°F) but reaching as high as 22°C (72°F) on warmer days. While December sees more precipitation at 131 mm (5.2 in) over 20 days, March has a slightly lower total of 91 mm (3.6 in) over 15 days. For more detailed information on conditions during this time, check out Echternach weather in March.
December and April present contrasting weather patterns, showcasing a clear shift from winter to spring. In December, temperatures can plummet to a minimum of -5°C (22°F) and average around 4°C (39°F), with a maximum reaching 14°C (57°F). The month is characterized by high humidity at 93% and considerable precipitation of 131 mm (5.2 in) over approximately 20 days.
In contrast, April offers a milder climate with minimum temperatures slightly higher at -3°C (27°F) and an average temperature of 9°C (49°F), peaking at 26°C (79°F). This month experiences significantly less rainfall, totaling 43 mm (1.7 in) over only 9 days, and a lower humidity level of 84%. For more detailed insights into the April weather, you can check out Echternach weather in April.
December and May present contrasting weather patterns. In December, temperatures can dip as low as -5°C (22°F), with an average of 4°C (39°F) and a high of 14°C (57°F). This month is characterized by significant precipitation, with an average of 131 mm (5.2 in) spread over 20 days, and high humidity levels at 93%. In stark contrast, May experiences milder temperatures, ranging from a minimum of 0°C (32°F) to an average of 13°C (55°F), peaking at 31°C (87°F). The precipitation in May is notably lower at 79 mm (3.1 in) over just 13 days, and humidity drops to a more comfortable 81%. For a closer look at May weather specifics, visit Echternach weather in May.
December and June present contrasting weather conditions, showcasing the seasonal shift. In December, temperatures range from a chilly minimum of -5°C (22°F) to a maximum of 14°C (57°F), with an average of around 4°C (39°F). The month is characterized by high humidity at 93% and regular precipitation, with rain falling on 20 days and accumulating to 131 mm (5.2 in). In stark contrast, June boasts more pleasant weather, with temperatures ranging from a minimum of 6°C (44°F) to a maximum of 33°C (92°F) and an average of 18°C (64°F). The humidity is slightly lower at 82%, and rainfall is less frequent, occurring on 12 days with a total of 76 mm (3.0 in) of precipitation. For a detailed look at June weather, visit Echternach weather in June.
December weather contrasts sharply with that of July. In December, temperatures can plunge to as low as -5°C (22°F) and typically average around 4°C (39°F), while reaching a maximum of 14°C (57°F). The month is marked by high precipitation, averaging 131 mm (5.2 in) over 20 days and an elevated humidity level of 93%. In contrast, July boasts a much milder climate, with minimum temperatures around 8°C (46°F), an average of 19°C (66°F), and soaring to highs of 38°C (101°F). Additionally, July experiences less rainfall, with only 73 mm (2.9 in) spread over approximately 10 days, coupled with a lower humidity level of 82%. For a detailed view of July's weather, check out Echternach weather in July.
December and August present contrasting weather conditions. In December, temperatures range from a chilly -5°C (22°F) to a mild 14°C (57°F), with a damp atmosphere characterized by high humidity at 93% and significant precipitation of 131 mm over about 20 days. In stark contrast, August boasts much warmer temperatures, with minima of 6°C (43°F) and maxima soaring to 35°C (94°F), accompanied by lower humidity levels of 80% and less precipitation at 65 mm over 13 days. For those interested in more specific details about the weather in August, you can refer to this link: Echternach weather in August.
December and September showcase contrasting weather patterns, highlighting the transition from autumn to winter. In December, temperatures range from a chilly -5°C (22°F) at their lowest to a mild 14°C (57°F) at their peak, with an average of 4°C (39°F). This month experiences more frequent rainfall, totalling 131 mm (5.2 in) over approximately 20 days, accompanied by high humidity levels of 93%. In contrast, September offers a warmer climate, with minimum temperatures of 3°C (38°F) and maximums reaching a balmy 32°C (89°F), averaging around 14°C (58°F). Rainfall is significantly lower at 64 mm (2.5 in) over just 9 days, with humidity at a moderate 83%. For those interested in the specific conditions of September, more details can be found here: Echternach weather in September.
When comparing the weather in December and October, a notable shift can be observed. December experiences lower temperatures, with a minimum of -5°C (22°F) and an average of 4°C (39°F), whereas October typically has more moderate temperatures, ranging from a minimum of 0°C (32°F) to an average of 10°C (51°F), peaking at 24°C (76°F). Furthermore, December is marked by higher precipitation levels at 131 mm (5.2 in) over 20 days, compared to October's 79 mm (3.1 in) over 12 days. Additionally, December's humidity sits at 93%, slightly higher than October's 89%. This contrast highlights the harsher, wetter conditions of December compared to the milder days of October. For more on October's weather, check out Echternach weather in October.
In comparing the weather between November and December, December tends to be colder, with average temperatures ranging from a minimum of -5°C (22°F) to a maximum of 14°C (57°F). This contrasts with November, which has a slightly milder average temperature, with a minimum of -4°C (25°F) and a maximum of 19°C (67°F). Additionally, December experiences significantly more precipitation, totaling 131 mm (5.2 in) over 20 days, whereas November receives only 71 mm (2.8 in) over 12 days. Humidity levels are also slightly higher in December at 93%, compared to November’s 91%. For more details on November's weather, you can visit Echternach weather in November.
As December settles in, Echternach experiences a distinct shift in weather, characterized by cooler temperatures and increased precipitation compared to the milder months preceding it. With average temperatures hovering around 4°C, the chill sets in, often accompanied by the crispness of high humidity levels reaching 93%. The month sees a notable rise in rainfall days, resulting in a total precipitation of 131 mm—perfectly capturing the essence of winter’s approach in this picturesque town. For an in-depth look at how these conditions fit into the broader context of seasonal trends, explore the details here: Echternach Climate.