Last updated: February 26, 2025
In December, Mont-de-Lans, France experiences a dynamic winter climate characterized by a maximum temperature of 5°C (41°F), while the average temperature dips to a chilly -6°C (22°F). The nights can be particularly frigid, with temperatures plummeting to a minimum of -23°C (-8°F). Residents and visitors should be prepared for wet conditions, as precipitation totals around 218 mm (8.6 in) over 18 days, contributing to the village’s winter wonderland. Coupled with high humidity levels of 90%, the weather creates a crisp atmosphere ideal for enjoying the scenic alpine beauty and winter sports that Mont-de-Lans has to offer.
In December, Mont-de-Lans transforms into a winter wonderland, characterized by its biting cold temperatures that signal the heart of the ski season. The month kicks off with minimums dipping to a chilly -23°C (-8°F), while the average temperature hovers around -6°C (22°F), offering a stark contrast to the milder months. During the day, temperatures can reach a maximum of 5°C (41°F), just enough warmth to provide some relief from the frigid air. This trend of dropping temperatures continues from previous months, where November saw lows of -22°C (-7°F) and an average of -2°C (28°F). The tightening grip of winter in December not only shapes the local atmosphere but also sets the stage for thrilling winter sports, making it a prime time for adventurers seeking snowy escapades.
December in Mont-de-Lans experiences a noticeable surge in precipitation, with an impressive 218 mm (8.6 in) falling across 18 days. This marks the highest monthly total of the year, reflecting a trend of increasing moisture as winter approaches. The intensity of December's rainfall sets it apart from previous months, where rainfall amounts hovered around 100 mm, showing a significant escalation. This elevated precipitation not only contributes to the region's renowned ski conditions but also highlights the shift from the milder, drier climate of late autumn to the wetter, more challenging weather characteristic of winter. As the year closes, Mont-de-Lans clearly embraces the cascading snow and rain, transforming its landscape into a winter wonderland.
December in Mont-de-Lans, France, sees a humidity level of 90%, marking a slight increase from the previous month. As the year draws to a close, humidity levels remain high, reminiscent of the winter months that began with 91% in January. A notable trend emerges as the humidity starts off the year at its peak, gradually declining to a low of 63% in August, before making a subtle comeback in the fall. With a consistent rise in November and December, it's clear that the colder months tend to keep humidity levels elevated, providing a crisp yet moist atmosphere that defines the region's winter charm.
In Mont-de-Lans, France, the UV Index trends throughout the year show a clear correlation between seasonal changes and sun exposure risks. December, with a UV Index of 2, falls into the low exposure category, allowing for a leisurely 45 minutes under the sun without significant risk of burning. This is a stark contrast to the intense summer months, like June, where the Index peaks at 11, resulting in a mere 10-minute burn time. As winter sets in, the gradual decline from higher values in the summer months indicates reduced UV radiation and an extended safe exposure time. For detailed insights on the UV Index across the year, check out Mont-de-Lans UV Index.
UV Risk Categories
In Mont-de-Lans, France, December greets visitors with a cozy charm, presenting 222 hours of sunlight that gently wraps the town in a wintry glow. Though this marks a decline from the sun-drenched bliss of summer—with July basking in 431 hours—the month still offers a warm allure amidst the chilly backdrop. As the year draws to a close, the trend reveals a gradual dimming from the vibrant 375 hours of May, but December's light casts a delightful spell for those seeking the festive spirit of the season. This subtle ebb of daylight invites both residents and travelers to embrace the beauty of winter activities under the enchanting Alpine sky, ensuring that even the shorter days spark joy and delight.
In Mont-de-Lans, France, the likelihood of sunny weather in December stands at a promising 42%, marking it as one of the more favorable months for sunshine in the winter months. This figure reflects a slight increase compared to the preceding months, particularly when compared to November's 31%. As we transition from autumn to winter, December’s sunniness is notably higher than earlier in the year, surpassing January's meager 23% and aligning closely with the late autumn period in October, which enjoys a 43% likelihood of sunny days. Such trends suggest that while the winter chill settles in, there are still ample opportunities for sun-soaked moments amid the snowy landscape, making December a delightful time for both winter sports enthusiasts and those seeking a winter getaway.
In Mont-de-Lans, France, the rhythm of daylight follows a captivating seasonal pattern. December, with its 8 hours of daylight, marks a gentle low in the year, a sharp contrast to the sun-kissed months of June and July, where daylight extends to an impressive 15 hours. The gradual decrease begins as autumn transitions into winter, dropping from 10 hours in October to the more limited hours of December. Following the new year, the days begin to lengthen again, with daylight creeping back to 9 hours in January. This cyclical trend reflects nature's beautiful ebb and flow, with each month inviting residents and visitors alike to embrace the unique charm that each season brings.
As December sweeps into Mont-de-Lans, the gentle caress of the wind becomes more pronounced, with average speeds settling at 1.3 m/s (3 mph). This marks a slight decline from the breezier months that precede it, revealing a tendency towards calmer conditions as winter approaches. Following a consistent trend throughout the year, the wind speeds have remained relatively stable, hovering around the 3 mph mark for most of the warmer months. Yet, as the landscape transforms into a winter wonderland, the subtle breezes of December imbue the atmospheric charm of the region, inviting skiers and nature lovers alike to enjoy the serene beauty of this enchanting alpine haven.
The weather in Mont-de-Lans changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of December's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Mont-de-Lans and find detailed weather information for every month.
December and January both feature frigid temperatures, but January is often a touch colder overall. In December, temperatures range from a minimum of -23°C (-8°F) to a maximum of 5°C (41°F), with an average of -6°C (22°F). In contrast, January sees a slight drop, with minimum temperatures reaching -26°C (-14°F) and an average of -8°C (18°F). Precipitation is higher in December at 218 mm (8.6 in) over 18 days, compared to January's 107 mm (4.2 in) over just 10 days. Humidity levels remain similar, with December at 90% and January slightly higher at 91%. For more specifics, you can check Mont-de-Lans weather in January.
December and February weather exhibit notable differences despite the overall winter conditions. In December, temperatures range from a chilly minimum of -23°C (-8°F) to a maximum of 5°C (41°F), with an average of -6°C (22°F). This month also sees higher precipitation levels at 218 mm (8.6 in) spread over 18 days, resulting in a humidity of 90%. In contrast, February presents slightly milder temperatures, with a minimum of -20°C (-4°F) and a maximum of 9°C (49°F), leading to an average of -4°C (25°F). Precipitation is significantly lower in February at 92 mm (3.6 in) over 11 days, accompanied by a slightly lower humidity of 87%. For a detailed look at February weather specifics, you can refer to Mont-de-Lans weather in February.
December and March present distinctly different weather conditions, despite both months showcasing cold temperatures. In December, the average temperature hovers around -6°C (22°F), with minimums plunging to -23°C (-8°F) and maximums only reaching 5°C (41°F). The month is characterized by significant precipitation, totaling 218 mm (8.6 in) over 18 days, accompanied by high humidity at 90%. In contrast, March sees a slight warming trend, with an average temperature of -2°C (28°F), minimums similar to December at -22°C (-8°F), and maximums climbing to 11°C (52°F). Precipitation decreases to 132 mm (5.2 in) across 14 days and humidity drops to 84%. This results in a more moderate, yet still chilly, early spring climate. For more detailed information, you can check Mont-de-Lans weather in March.
December and April present starkly contrasting weather conditions. In December, temperatures can plummet to a minimum of -23°C (-8°F), with an average of -6°C (22°F) and a maximum of 5°C (41°F). The month also sees significant precipitation at 218 mm (8.6 in) over 18 days, accompanied by high humidity levels at 90%. In contrast, April experiences milder temperatures, ranging from a minimum of -16°C (3°F) to an average of 1°C (34°F) and a maximum of 14°C (57°F). Precipitation in April is notably lower at 84 mm (3.3 in) over 11 days, and humidity decreases slightly to 83%. For those interested in the specifics of April weather in Mont-de-Lans, more information can be found here.
December and May present a stark contrast in weather conditions. December features a significantly colder climate, with average temperatures around -6°C (22°F) and a maximum of just 5°C (41°F), while May enjoys milder temperatures, ranging from a minimum of -10°C (15°F) to an average of 5°C and peaking at 20°C (67°F). Precipitation also varies between the two months; December receives 218 mm (8.6 in) over 18 days, compared to May's 166 mm (6.6 in) spread across 20 days. Additionally, December's humidity levels are higher at 90%, while May tends to be drier at 78%. For a detailed look at the conditions in May, check out Mont-de-Lans weather in May.
December and June present starkly contrasting weather patterns. In December, temperatures can plummet to a minimum of -23°C (-8°F), with an average of -6°C (22°F) and a maximum of 5°C (41°F), creating a chilly atmosphere accompanied by high humidity levels at 90%. The month also sees significant precipitation, totaling 218 mm (8.6 inches) over 18 days. Conversely, June brings a much warmer climate, with temperatures ranging from a minimum of -2°C (29°F) to a comfortable maximum of 25°C (78°F) and an average of 11°C (51°F). This month experiences less precipitation at 133 mm (5.2 inches), also spread over 18 days, but with a lower humidity level of 75%. For a more detailed look at weather specifics, check out Mont-de-Lans weather in June.
December and July present starkly contrasting weather conditions. In December, temperatures can plunge to a minimum of -23°C (-8°F), with an average around -6°C (22°F) and a maximum of only 5°C (41°F). The month is quite wet, averaging 218 mm (8.6 in) of precipitation over 18 days and maintaining a high humidity level of 90%. In contrast, July offers a much milder climate, with temperatures ranging from a minimum of 1°C (35°F) to an average of 13°C (55°F) and reaching a pleasant maximum of 25°C (78°F). Precipitation is also lower in July, totaling 107 mm (4.2 in) over 16 days and with humidity at a more comfortable 72%. For those interested in specific July conditions, visit Mont-de-Lans weather in July.
December and August present starkly contrasting weather conditions. In December, temperatures can plummet to a minimum of -23°C (-8°F), with an average of -6°C (22°F) and a maximum of just 5°C (41°F). The month also experiences significant precipitation, totaling 218 mm (8.6 in) over 18 days, accompanied by high humidity at 90%. In contrast, August enjoys much milder temperatures, with a minimum of 1°C (34°F), an average of 13°C (55°F), and a comfortable maximum of 24°C (75°F). Precipitation is lower, averaging 110 mm (4.3 in) across 14 days, and humidity drops to a more pleasant 63%. For more details on the weather during August, check out Mont-de-Lans weather in August.
December weather is characterized by much colder temperatures, with a minimum of -23°C (-8°F) and an average closer to -6°C (22°F), while September experiences milder conditions, with a minimum of -13°C (9°F) and an average of 9°C (48°F). The maximum temperatures in December only reach up to 5°C (41°F), contrasting sharply with September's highs of 20°C (68°F). Additionally, December sees significant precipitation at 218 mm (8.6 in) over 18 days, compared to September's lighter total of 82 mm (3.2 in) over 14 days. Humidity levels are also notably higher in December at 90%, compared to September's 73%. For more detailed climate information, you can visit Mont-de-Lans weather in September.
December weather is notably harsher compared to October, with temperatures plunging to a minimum of -23°C (-8°F) and averaging around -6°C (22°F), while October experiences milder temperatures, with a minimum of -9°C (15°F) and an average of 5°C (40°F). Precipitation also increases significantly in December, totaling 218 mm (8.6 in) over 18 days, compared to October’s 111 mm (4.4 in) over just 11 days. Additionally, December's humidity remains high at 90%, closely mirroring October's 89%, but the chill and wintry conditions make December feel markedly colder. For a detailed look at October’s climate, visit Mont-de-Lans weather in October.
In comparing the weather conditions of December and November, December is notably colder, with average temperatures hovering around -6°C (22°F) compared to November's milder average of -2°C (28°F). Both months experience extreme low temperatures, with December reaching a minimum of -23°C (-8°F) and November slightly less cold at -22°C (-7°F). Additionally, December sees a significant increase in precipitation, totaling 218 mm (8.6 in) over 18 days, while November has a lower precipitation level of 113 mm (4.5 in) over 13 days. Despite the harsher conditions, both months maintain a consistent humidity of 90%. For more detailed insights into November's specific weather patterns, check out Mont-de-Lans weather in November.
December in Mont-de-Lans marks a distinct transition as it embraces the full essence of winter, presenting a stark contrast to the milder months that precede it. With temperatures often dipping to chilling lows, the landscape transforms under a delicate blanket of snow, inviting adventure and festivity. The dramatic increase in precipitation, with substantial snowfall over a notable number of days, creates an enchanting atmosphere, characterized by high humidity that lingers in the crisp air. As the town prepares for the snowy season, December sets the stage for exhilarating winter sports and cozy alpine experiences. For a deeper understanding of the weather patterns year-round, visit the comprehensive Mont-de-Lans Climate page.