Last updated: August 27, 2025
December in Vitznau, Switzerland offers a chilly embrace as temperatures fluctuate between a maximum of 11°C (52°F) and a minimum of -11°C (12°F), with an average hovering around 1°C (33°F). This month is characterized by a significant precipitation total of 171 mm (6.7 in), spread across 18 days, resulting in a humid environment with levels reaching 90%. Visitors can expect a wintry landscape, perfect for cozy retreats amidst the stunning natural beauty.
In Vitznau, Switzerland, December brings a noticeable chill as winter settles in, with temperatures ranging from a minimum of -11°C (12°F) to a maximum of 11°C (52°F). The average temperature hovers around 1°C (33°F), creating a crisp, refreshing atmosphere that characterizes this picturesque alpine village. This month marks a shift from the milder autumn temperatures, as November's highs of 19°C (66°F) give way to a wintery chill. As the year draws to a close, the landscape transforms into a snowy wonderland, inviting outdoor enthusiasts to embrace winter sports and the enchanting scenery that Vitznau has to offer.
In December, Vitznau experiences a notable surge in precipitation, with 171 mm (6.7 in) of rain falling across an average of 18 days. This trend marks a significant uptick compared to the preceding months, resulting in a cozy, wet atmosphere as the year draws to a close. December's rainfall is among the highest for the year, following the peaks of summer, suggesting that winter is setting in with a vengeance. This increase not only contributes to the scenic beauty of the Swiss landscape but also signals the onset of the winter season, transforming the region into a picturesque winter wonderland. With nearly six more days of precipitation than in November, December's wetness reinforces the idea that Vitznau is a place where the charm of winter brings both beauty and a touch of adventure.
In Vitznau, Switzerland, December sees a notable spike in humidity, measuring at 90%, which aligns closely with the month of October, also at 90%. This peak is a part of a general trend where the winter months tend to maintain higher humidity levels, with January's 92% marking the highest in the year. As the seasons change, a gradual decrease in humidity is observed from spring through the summer months, with May recording the lowest level at 80%. However, as autumn transitions into winter, humidity rises again, reflecting the chilly, moist conditions typical of this picturesque alpine region.
In Vitznau, Switzerland, the UV Index experiences notable fluctuations throughout the year. December caps off the year with a low UV Index of 2, allowing for a family-friendly exposure time of 45 minutes without the risk of sunburn. This lower level is a stark contrast to the very high readings of 8 and 9 reached during the summer months of May through August, where safe exposure times shrink dramatically to just 15 minutes. As winter sets in, residents and visitors can enjoy outdoor activities with minimal sun protection, making December an ideal month for exploring the scenic beauty of Vitznau. For those planning their sun exposure throughout the year, a deeper dive into the UV Index patterns can be found here: Vitznau UV Index.
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In Vitznau, Switzerland, December marks a gentle transition from the vibrant sunshine of summer into the more subdued light of winter, with 185 hours of sunshine illuminating the snow-dusted landscape. As the year progresses, a clear trend emerges: daylight hours peak in the summer months, with July boasting the highest average at 415 hours. This gradual decline in sunshine from late autumn through early winter showcases the rhythm of nature, where even the sun seems to take a step back. December's hours, while noticeably lower than the earlier months, still offer a soft glow that beckons locals and visitors alike to embrace the beauty of this tranquil lakeside retreat as the year comes to a close.
In Vitznau, Switzerland, the likelihood of sunny weather in December hovers around 29%, reflecting a dip from the brighter months earlier in the year. As winter sets in, this percentage shows a nuanced trend, marking a decline from the sunnier days of spring, which boast chances as high as 44% in April. Interestingly, while December offers a modest chance of sunshine, it ranks notably better than the gloomier November, which comes in at just 23%. This seasonal shift indicates that while the sunny days become fewer in the colder months, December does still provide glimpses of brightness amidst the festive ski season. Thus, if you’re visiting Vitznau in December, prepare for a mix of chilly air and occasional sunshine, perfect for enjoying the stunning winter landscape.
In Vitznau, Switzerland, the daylight duration follows a fascinating seasonal rhythm. December marks the start of winter with only 8 hours of daylight, mirroring the shorter days typical of early winter. This transition from the lush brightness of summer, where daylight extends up to 15 hours in June and July, to the more subdued light of autumn and winter is striking. As the year progresses from November’s mild 9 hours to the stark December hours, it becomes evident that daylight begins to dwindle significantly as the cold sets in. As we move toward spring, the days gradually lengthen, offering an enticing promise of renewed light, with January highlighting a slight rebound to 8 hours—setting the stage for brighter days ahead.
As December settles in Vitznau, Switzerland, the wind gently stirs at an average speed of 1.4 m/s (3 mph), mirroring a pattern seen throughout the year. The wind speed remains fairly consistent, hovering around the same range for the majority of the months, with January and February kicking off the year at 1.6 m/s (4 mph), adding a lively whisper to the crisp, winter air. Interestingly, as the seasons shift, speeds tend to dip slightly in the warmer months, reaching a low of 1.2 m/s (3 mph) in August and September. By the time December rolls around, the winds pick up just enough to remind us of the refreshing chill that winter brings, creating an inviting atmosphere for exploring the charming lakeside backdrop Vitznau is famous for.
Weather in Vitznau varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Vitznau, focusing on differences in temperature, rainfall, humidity, and UV levels.
December typically features milder temperatures compared to January, with average highs reaching up to 11°C (52°F) and lows around -11°C (12°F). In contrast, January sees a drop in temperatures, with an average low of -15°C (5°F) and a similar high of 11°C (52°F). Precipitation is slightly less in January at 144 mm (5.7 in) over 13 days, compared to December's 171 mm (6.7 in) across 18 days. Humidity levels are also slightly higher in January at 92%, compared to December's 90%. For a detailed look at January’s weather, you can refer to Vitznau weather in January.
In December, temperatures in Vitznau fluctuate between a minimum of -11°C (12°F) and a maximum of 11°C (52°F), with an average of around 1°C (33°F). The month sees substantial precipitation, with 171 mm (6.7 in) spread over 18 days and humidity levels at a high 90%. In contrast, February experiences even colder conditions, with minimum temperatures dropping to -19°C (-1°F) but a slightly warmer maximum of 14°C (58°F), while maintaining a similar average of 1°C (34°F). February is characterized by lower precipitation at 106 mm (4.2 in) over 12 days, along with a slightly reduced humidity of 89%. For more detailed information on the weather conditions during this month, you can check Vitznau weather in February.
December and March present contrasting weather patterns. In December, temperatures range from a chilly minimum of -11°C (12°F) to a mild maximum of 11°C (52°F), with an average temperature of around 1°C (33°F). Precipitation is relatively high at 171 mm (6.7 in) over approximately 18 days, coupled with a humidity level of 90%, creating a damp and cold atmosphere. In contrast, March experiences slightly colder minimum temperatures of -15°C (6°F), but it can reach a more comfortable maximum of 18°C (64°F) and has an average temperature of 3°C (38°F). Although precipitation decreases to 127 mm (5.0 in), it still falls on about 17 days, with a slightly lower humidity level of 87%. For more insights on the weather specifics in March, check out Vitznau weather in March.
December weather is characterized by colder temperatures, with a minimum of -11°C (12°F) and an average of just 1°C (33°F), while April starts to warm up, featuring a minimum of -7°C (19°F) and an average of 7°C (45°F). Precipitation is more frequent in December, occurring on 18 days and totaling 171 mm (6.7 in), compared to April's 12 days of rain and 104 mm (4.1 in). Humidity levels are slightly higher in December at 90%, while April sees a decrease to 84%. For more details about weather conditions in April, you can visit Vitznau weather in April.
In December, temperatures can plunge to a minimum of -11°C (12°F), with an average hovering around 1°C (33°F) and a maximum of 11°C (52°F). This cold month also sees significant precipitation, amounting to 171 mm (6.7 in) over 18 days, coupled with high humidity at 90%. In contrast, May experiences milder conditions, with temperatures ranging from a minimum of -7°C (19°F) to an average of 10°C (51°F) and peaking at a comfortable 27°C (80°F). While it still sees precipitation—163 mm (6.4 in) over 19 days—humidity drops to a more manageable 80%. For a closer look at May's climate, check out Vitznau weather in May.
In comparing the weather of December and June, notable differences emerge. December experiences chilly temperatures, with a minimum of -11°C (12°F) and an average around 1°C (33°F), while June boasts a more temperate climate with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 31°C (88°F), leading to an average of 16°C (60°F). Both months see similar precipitation levels, with December receiving 171 mm (6.7 in) and June slightly higher at 189 mm (7.4 in), each experiencing rainfall over approximately 18 days. However, the humidity remains high in both months, at 90% in December compared to 82% in June, indicating that while June is warmer, it still retains some of the moisture characteristic of the winter months. For a closer look at the weather specifics in June, you can visit Vitznau weather in June.
In December, temperatures are quite chilly, with a minimum of -11°C (12°F) and an average of 1°C (33°F), making it a stark contrast to the warmer July, which enjoys a minimum of 7°C (45°F) and an average of 17°C (63°F). December experiences higher humidity at 90%, while July maintains a lower humidity level of 83%, which can make the summer heat feel more comfortable. Both months see similar precipitation, with December receiving 171 mm (6.7 in) and July slightly more at 190 mm (7.5 in), but both have precipitation on about 18 days of the month. For those interested in the specific conditions during this summer month, you can check out the detailed statistics at Vitznau weather in July.
December and August present strikingly different weather characteristics. In December, temperatures often plummet, ranging from a chilling minimum of -11°C (12°F) to an average of just 1°C (33°F), with a maximum of 11°C (52°F). This month also sees significant precipitation, totaling 171 mm (6.7 in), spread over 18 days, alongside high humidity levels at 90%. In contrast, August offers a much warmer climate, with temperatures ranging from a minimum of 7°C (45°F) to a pleasant average of 17°C (63°F), and a peak of 29°C (84°F). Interestingly, August experiences slightly higher precipitation, at 203 mm (8.0 in), but with a similar frequency of rain days (18) and lower humidity at 80%. For those curious about the specifics of August weather, Vitznau weather in August provides detailed insights.
December and September present notably different weather conditions. In December, temperatures can drop to a chilling minimum of -11°C (12°F), with an average of around 1°C (33°F) and a maximum reaching up to 11°C (52°F). This month experiences significant precipitation, totaling 171 mm (6.7 in) over approximately 18 days, coupled with high humidity levels around 90%. In contrast, September enjoys milder temperatures, with a minimum of 1°C (34°F), an average of 13°C (56°F), and a pleasant maximum of 25°C (77°F). With 146 mm (5.8 in) of precipitation spread over 15 days and a lower humidity level of 83%, September offers a more comfortable climate for outdoor activities. For more details about September weather, you can visit Vitznau weather in September.
When comparing the weather in December and October, significant differences can be observed. In December, temperatures dip considerably with a minimum of -11°C (12°F) and an average of around 1°C (33°F), while October enjoys milder temperatures ranging from a minimum of 1°C (34°F) to a maximum of 20°C (68°F). Precipitation is slightly higher in December at 171 mm (6.7 in) over 18 days compared to October’s 165 mm (6.5 in) over 14 days. Despite both months having high humidity levels at 90%, the chillier December conditions create a stark contrast to the more temperate October weather. For those interested in specific October conditions, you can explore more about Vitznau weather in October.
In comparing the weather between November and December, December experiences colder temperatures, with a minimum of -11°C (12°F) and an average of 1°C (33°F), while November has a milder minimum of -7°C (19°F) and an average of 4°C (39°F). Additionally, December sees significantly more precipitation at 171 mm (6.7 in) over 18 days compared to November's 102 mm (4.0 in) over 14 days. The humidity also rises slightly in December to 90%, compared to November’s 88%. For a deeper look at November's weather specifics, you can check out Vitznau weather in November.
As December settles in Vitznau, the weather contrasts sharply with the milder months prior. With temperatures plunging to an average of just 1°C, this month marks the onset of winter's chill, making it noticeably colder than the vibrant autumn days. The precipitation also ramps up, contributing to the 90% humidity that blanket the town, resulting in a rather damp ambiance over 18 rainy days. If you’re considering a visit, be prepared for the elements—December invites cozy festivities and picturesque winter landscapes like no other month. For a deeper look into the climate nuances of Vitznau, explore Vitznau Climate.