Last updated: August 27, 2025
In December, Lauterbrunnen, Switzerland transforms into a winter wonderland, with temperatures fluctuating between a brisk -24°C (-11°F) and a maximum of 4°C (39°F). The allure of the snowy landscapes is complemented by a significant average temperature of -8°C (18°F). With 229 mm (9.0 in) of precipitation over 19 days, the month is characterized by a high level of humidity at around 90%, creating a cozy and atmospheric vibe. Whether you’re venturing out to explore the breathtaking scenery or enjoying the serene ambience indoors, Lauterbrunnen in December offers a captivating experience for all winter enthusiasts.
In Lauterbrunnen, Switzerland, December ushers in a chilly embrace with temperatures that reflect the heart of winter. Visitors can expect minimum temperatures plunging to -24°C (-11°F), while the average hovers around -8°C (18°F), creating a snowy wonderland perfect for outdoor activities. The maximum temperature reaches only 4°C (39°F), highlighting the stark contrast between the warmth of indoor firelight and the crisp mountain air outside. As the year closes, this picturesque valley takes on a serene beauty, with snow-capped peaks and frosty landscapes, inviting travelers to experience the enchanting charm of a Swiss winter.
In Lauterbrunnen, December marks a peak in precipitation, with 229 mm (9.0 in) of rainfall that sets it apart from the rest of the year. This month typically sees about 19 days of rain, contributing to the region's enchanting winter landscapes and the breathtaking flow of its famous waterfalls. As temperatures drop, the heavy precipitation underscores a trend of increasing rainfall as the year winds down, with December often receiving notably more moisture compared to the drier months that precede it. This seasonal shift not only enhances the charm of Lauterbrunnen in winter but also prepares the landscape for the snow-draped beauty that characterizes Swiss winters.
In Lauterbrunnen, Switzerland, December brings a notable shift in humidity levels, reaching 90%. This increase aligns with a trend observed as winter approaches, where the humidity tends to rise after a gradual decline from the late spring months. Following a dip to 80% in May and a fairly stable range around 80-83% during the summer, December's figures echo January's high of 92%, creating a chilly, damp ambiance typical of Alpine winters. The return to elevated humidity levels throughout late autumn and into winter signifies the region's transition into a season characterized by heavy snowfall and misty landscapes, contributing to Lauterbrunnen's enchanting winter charm.
In Lauterbrunnen, December ushers in a noteworthy decline in the UV Index, which drops to 2, placing it in the low exposure category. This reduction allows for longer sun exposure, with a burn time of 45 minutes compared to the heightened levels seen in the summer months, where indices peaked at 11 in June. Overall, the trend throughout the year demonstrates a significant fluctuation in UV levels, transitioning from the moderate exposure of early winter months, like January and November, to the very high and even extreme levels experienced in the spring and summer. As the year wraps up, December's mild UV conditions provide a safer environment for outdoor activities in this picturesque Swiss valley. For more detailed information on UV levels throughout the year, visit Lauterbrunnen UV Index.
UV Risk Categories
December in Lauterbrunnen, Switzerland, sees a cozy retreat into winter with 205 hours of sunshine, marking a gentle dip as the year draws to a close. This month stands out as a transition, bridging the crisp charm of autumn and the iconic snowy landscapes of winter. While December's hours are fewer than the radiant peaks of summer, it still offers enough brilliant sunlight to illuminate the valley's stunning scenery, creating a serene backdrop perfect for winter activities. The sun's gradual decline from the vibrant 417 hours in July through to December signals a lull in daylight, hinting at the promise of a new year and the quiet beauty that winter brings to this picturesque Swiss village.
The likelihood of basking in sunny weather during December in Lauterbrunnen, Switzerland, stands at a manageable 33%. While this represents a slight dip compared to the sunnier months of March and April, which both enjoy about 36% sunshine, it is still markedly higher than the quieter summer months of May, June, and July, where chances plummet to around 23%. As winter begins to settle in, December's sun may feel like a rare gem amidst the fading autumn colors, presenting opportunities for winter lovers to soak in the breathtaking views against the majestic backdrop of the Swiss Alps. With the festive spirit in the air, a sunny December day can truly transform the charming village and its surrounding landscapes into a winter wonderland.
In Lauterbrunnen, Switzerland, December marks the end of a gradual decline in daylight, with the sun gracing the valley for just 8 hours each day. This is a stark contrast to the bright and long days of summer, where June to August offers a generous 15 hours of light. As winter approaches, the daylight diminishes from 11 hours in March down to December, with November already providing only 9 hours. The trend speaks to a seasonal rhythm that invites cozy indoor gatherings, while the striking winter landscape beckons outdoor adventures, reminding us to savor each fleeting hour of sunlight as the year draws to a close.
As December settles over Lauterbrunnen, Switzerland, the gentle whispers of the wind carry a sense of calm throughout the valley. With an average wind speed of 1.3 m/s (3 mph), December's breezes maintain a serene consistency that echoes the patterns of the previous months. Interestingly, the wind speeds see a slight dip during the summer months, but as autumn transitions to winter, the velocities appear to stabilize. This seasonal rhythm creates a tranquil atmosphere, perfect for those soaking in the stunning alpine vistas, while the soft gusts serve as a reminder of nature's subtle power in this breathtaking landscape.
Weather in Lauterbrunnen varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Lauterbrunnen, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January both experience frigid temperatures, with minimums consistently around -24°C (-11°F). However, January tends to be slightly warmer on average, with temperatures reaching an average of -10°C (15°F) compared to December's -8°C (18°F). Precipitation decreases from 229 mm (9.0 in) over 19 days in December to 168 mm (6.6 in) over 13 days in January, suggesting a slightly drier month. Humidity also remains high, with January experiencing a humidity level of 92% compared to December's 90%. For a detailed overview of weather patterns, visit Lauterbrunnen weather in January.
The weather in December and February exhibits distinct characteristics, reflecting the deep winter months in the region. In December, temperatures can drop to a minimum of -24°C (-11°F), with an average of -8°C (18°F) and a maximum of 4°C (39°F). The month is quite wet, receiving 229 mm (9.0 in) of precipitation over 19 days and maintaining a high humidity level of 90%.
In contrast, February typically sees slightly colder temperatures, with a minimum of -25°C (-12°F) and an average of -7°C (20°F), but a higher maximum of 7°C (45°F). Precipitation decreases significantly to 114 mm (4.5 in) over just 12 days, and the humidity remains comparable at 89%. For more information on the specifics of February weather, you can check out Lauterbrunnen weather in February.
In December, the weather is typically colder, with average temperatures around -8°C (18°F) and a maximum of only 4°C (39°F). The month experiences high precipitation levels, totaling 229 mm (9.0 in) over 19 days, accompanied by a humidity of 90%. In contrast, March sees slightly milder conditions, with an average temperature of -5°C (24°F) and a maximum reaching 9°C (49°F). While March is still chilly, it has less overall precipitation at 147 mm (5.8 in) spread over 16 days and a lower humidity of 87%. For more detailed insights on the weather in March, you can check out Lauterbrunnen weather in March.
In December, the weather is characterized by frigid temperatures, with a minimum of -24°C (-11°F) and an average around -8°C (18°F), peaking at a maximum of 4°C (39°F). Precipitation is high, totaling 229 mm (9.0 in) across 19 days, contributing to a chilly and damp atmosphere with humidity levels reaching 90%. In contrast, April sees a significant rise in temperatures, with a minimum of -17°C (1°F), an average of -1°C (30°F), and a maximum of 11°C (53°F). Although the precipitation decreases to 102 mm (4.0 in) over 13 days, making it slightly drier, the humidity also reduces to 84%. For more insights on the weather, check out Lauterbrunnen weather in April.
In December, temperatures in Lauterbrunnen plummet, with a minimum of -24°C (-11°F) and an average of -8°C (18°F), while the maximum rises only to 4°C (39°F). This month is characterized by high humidity at 90%, contributing to a chilly atmosphere alongside considerable precipitation of 229 mm (9.0 in) over 19 days. In contrast, May brings a noticeable warm-up, with temperatures ranging from a minimum of -11°C (12°F) to an average of 3°C (37°F), and a comfortable maximum of 16°C (62°F). Precipitation decreases to 165 mm (6.5 in) over 21 days, and humidity also eases slightly to 80%. For a more detailed look at the climate during this transition, you can check out Lauterbrunnen weather in May.
December and June present strikingly different weather conditions. In December, temperatures can plunge as low as -24°C (-11°F) and typically hover around an average of -8°C (18°F), with a maximum of 4°C (39°F). The month is characterized by significant precipitation—229 mm (9.0 in) over 19 days—and a high humidity level of 90%, making it feel particularly cold and damp. In contrast, June enjoys milder temperatures, with a minimum of -4°C (25°F) and a comfortable average of 9°C (48°F), peaking at 25°C (77°F). While June also sees frequent rain, with 168 mm (6.6 in) spread across 20 days, the humidity is a bit lower at 82%, contributing to a more pleasant atmosphere. For a detailed look at June weather in this picturesque region, check out Lauterbrunnen weather in June.
In December, the weather in Lauterbrunnen is characterized by biting cold, with temperatures ranging from a frigid -24°C (-11°F) at night to a maximum of only 4°C (39°F) during the day, paired with high humidity levels averaging 90%. This month experiences significant precipitation, totaling 229 mm (9.0 in) over 19 days, contributing to a stark winter landscape.
In contrast, July brings a mild and pleasant climate, with temperatures ranging from a minimum of 0°C (32°F) to an inviting maximum of 24°C (75°F), accompanied by lower humidity at around 83%. Although July sees slightly less rainfall at 197 mm (7.8 in) spread over 24 days, the warmer weather invites outdoor activities and exploration. For more details, check out Lauterbrunnen weather in July.
December and August present stark contrasts in weather. December experiences frigid temperatures, with a minimum of -24°C (-11°F) and an average of -8°C (18°F), while August boasts much milder conditions, where temperatures range from a minimum of -1°C (31°F) to a maximum of 21°C (70°F). Precipitation is relatively high in both months; December sees 229 mm (9.0 in) over 19 days, compared to August's 195 mm (7.7 in) over 21 days. Additionally, humidity levels are higher in December at 90%, while August has a more comfortable 80% humidity. For a closer look at how these conditions affect local activities, check out Lauterbrunnen weather in August.
In December, weather in Lauterbrunnen is characterized by much colder temperatures, with minimums reaching as low as -24°C (-11°F) and an average temperature of around -8°C (18°F). The month sees significant precipitation, totaling 229 mm (9.0 in), and stays damp with a humidity level of 90% over 19 days. In contrast, September enjoys milder temperatures, with minimums around -8°C (17°F), average temperatures of 6°C (44°F), and a maximum of 18°C (65°F). The precipitation in September is also lower, at 122 mm (4.8 in) across 16 days, coupled with a slightly lower humidity of 83%. For more insights into the pleasant September weather, check out the link: Lauterbrunnen weather in September.
In comparing the weather between December and October, December is notably colder, with average temperatures ranging from a frigid -24°C (-11°F) to a maximum of just 4°C (39°F). In contrast, October experiences milder conditions, with temperatures stretching from -11°C (12°F) to a more comfortable maximum of 14°C (57°F). Precipitation is also more pronounced in December, averaging 229 mm (9.0 in) over 19 days, compared to October's 181 mm (7.1 in) spread across 13 days. Humidity remains consistent at 90% for both months, but the overall chill of December creates a stark difference in the felt weather. For more specific details on October weather, you can check this link: Lauterbrunnen weather in October.
December weather tends to be colder and wetter than November. The average temperature in December is significantly lower at -8°C (18°F), compared to November's average of -4°C (25°F). Additionally, December experiences more extreme temperatures, with lows reaching -24°C (-11°F) versus November's minimum of -21°C (-5°F). Precipitation also increases in December, with 229 mm (9.0 in) falling over 19 days, compared to November's 117 mm (4.6 in) over 15 days. Humidity remains high in both months, but December slightly edges out with an average of 90% compared to November's 88%. For a more detailed look at November conditions, you can check Lauterbrunnen weather in November.
As December settles into Lauterbrunnen, the valley transforms into a winter wonderland, with temperatures plunging significantly compared to the milder months. While the days are short and chilly, accompanied by a high humidity level that makes the cold feel even more biting, the charm of snow-laden landscapes and festive atmospheres beckon visitors. Unlike the wetter summer months, December brings a distinct chill, with substantial precipitation mostly falling as snow, creating picturesque scenes. For those interested in a deeper understanding of seasonal trends, you can explore more details at Lauterbrunnen Climate.