Last updated: August 27, 2025
December in Bellevue, Switzerland, is characterized by chilly temperatures that range from a maximum of 13°C (56°F) to a chilly minimum of -9°C (16°F), with an average temperature hovering around 2°C (37°F). This month is also notable for its high humidity levels at 91%, creating a damp atmosphere that can feel even colder. With precipitation amounting to 203 mm (8.0 in) over approximately 18 days, visitors can expect a significant amount of rainy and snowy weather. Overall, December in Bellevue is a time for cozy indoor activities and enjoying the serene beauty of its winter landscape.
In December, Bellevue, Switzerland experiences a notable chill as winter fully settles in, with temperatures showcasing a sharp decline from the milder months preceding it. The average temperature hovers around 2°C (37°F), reflecting the seasonal shift towards colder weather. Minimums can plunge to a frosty -9°C (16°F), urging residents to bundle up against the icy air, while maximums peak at a brisk 13°C (56°F). Compared to autumn, when temperatures typically range from mild to cool, December’s chill emphasizes the transition into winter's embrace, setting the stage for snow-capped landscapes and cozy evenings. This month encapsulates the crisp beauty of the Swiss winter, where the colder temperatures invite both adventure and introspection, characteristic of the season.
December in Bellevue, Switzerland, marks a notable peak in precipitation, with an impressive 203 mm (8.0 in) falling over 18 days. This substantial increase from previous months highlights a shift in the weather patterns as the year draws to a close. While the autumn months of October and November recorded moderate rainfall of 116 mm (4.6 in) and 109 mm (4.3 in), respectively, December’s totals emphasize the onset of winter conditions, bringing a distinct chill and inviting the festive season. As the skies open up more frequently this month, residents can expect a cozy atmosphere, perfect for enjoying the seasonal charm that Bellevue has to offer.
In December, Bellevue, Switzerland experiences a notable spike in humidity, reaching 91%, which mirrors the high levels seen in the very beginning of the year. This pattern suggests a consistent trend where the last month of the year aligns closely with the humidity levels of January and November, known for their dampness. The transition from the milder autumn months, where humidity hovers around 89%, leads into winter with a pronounced increase, highlighting the region’s propensity for moisture-laden air during this season. Overall, December's humidity not only reinforces Bellevue's wet climate through the year but also serves as a seamless bridge into the chill of winter, enveloping the landscape in a cozy, albeit damp, embrace.
As December rolls into Bellevue, Switzerland, the UV Index dips to a low value of 2, requiring about 45 minutes for potential skin damage under direct sunlight. This reflects a noticeable trend from the previous months, where the index consistently ranged from moderate to very high, particularly during the summer. The natural decrease in UV radiation during the winter months emphasizes the importance of adjusting sun safety practices accordingly. As many enjoy the crisp winter air, it’s a great reminder that lower UV levels mean extended exposure times are safer. For more information on UV levels throughout the year, check the detailed data at Bellevue UV Index.
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December in Bellevue, Switzerland, marks a subtle shift as the year winds down with 186 hours of sunshine. This decrease from the vibrant heights of summer, particularly the peak at 414 hours in July, signals the arrival of winter's chill. The transition is gradual; as we move from the sun-drenched days of June and July, light starts to recede, leading to longer nights. November offers a preview with 219 hours, but December's shorter days remind us of the natural ebb and flow of seasons. Despite the drop, the remaining sunshine still provides a comforting glow, encouraging moments of warmth and reflection as we close out the year.
As December rolls in, the likelihood of sunny weather in Bellevue, Switzerland, is modestly set at 37%. This marks a subtle shift from the cloudier months preceding it, with November showing a slightly lower chance of sunshine at 36%. The trend through the year reveals an overall pattern of increasing sunlight, peaking around late spring to summer, when chances can reach upwards of 53% in April. However, as winter tightens its grip, the number of sunny days tends to dwindle. Despite the chill, there's a glimmer of hope for occasional bright spells in December, offering a refreshing contrast to the typically overcast skies of the season.
In Bellevue, Switzerland, December ushers in the shortest days of the year, with only 8 hours of daylight, a stark contrast to the sunlit months preceding it. The gradual decline in daylight from the summer months of June and July, which enjoy a generous 15 hours, creates a compelling narrative of seasonal change, as the days progressively shorten. This trend continues into the fall, where October and November see 10 and 9 hours of daylight, respectively, hinting at the cozy hibernation that winter brings. As December settles in, the dwindling daylight emphasizes the beauty of winter's embrace, prompting residents to cherish every moment of sunshine as they anticipate the gradual return of longer days in the coming spring.
As December settles in Bellevue, Switzerland, the average wind speed remains a gentle 1.8 m/s (4 mph), echoing the calmness of the preceding months. This consistent breeze hints at a tranquil winter, reflecting a slight dip in wind activity as the year draws to a close. Notably, the wind speeds throughout the year show a subtle upward trend from January through April, peaking in April before gradually tapering off. This pattern reveals a seasonal rhythm, where the winds are predominantly mild, creating a picturesque winter ambiance that invites leisurely strolls along Lake Geneva's serene shores. It's a time when the crisp air complements the stunning alpine views, making every breath a refreshing experience.
Weather in Bellevue varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Bellevue, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January display distinct yet somewhat similar weather characteristics. In December, temperatures range from a minimum of -9°C (16°F) to a maximum of 13°C (56°F), with an average temperature around 2°C (37°F). The month sees significant precipitation, with about 203 mm (8.0 in) falling over 18 days, contributing to a high humidity level of 91%.
Contrastingly, January typically experiences slightly colder temperatures, with a minimum of -13°C (8°F) and a maximum of 14°C (58°F), while the average temperature hovers around 1°C (34°F). Precipitation decreases to 116 mm (4.6 in) across 11 days, but humidity remains consistent at 91%. This comparison highlights January's colder temperatures and reduced rainfall compared to December. For more detailed insights into January conditions, visit Bellevue weather in January.
In December, temperatures range from a chilly minimum of -9°C (16°F) to a milder maximum of 13°C (56°F), with an average of 2°C (37°F). This month is marked by significant precipitation, totaling 203 mm (8.0 in) over 18 days, accompanied by high humidity levels of 91%. In contrast, February experiences slightly cooler minimum temperatures, dipping to -12°C (10°F), but sees an increase in the maximum temperature with highs reaching 17°C (64°F) and an average of 4°C (39°F). Precipitation drops significantly to 96 mm (3.8 in) over just 11 days, while humidity remains relatively low at 89%. For more specific details on February weather, visit Bellevue weather in February.
December and March present strikingly different weather patterns. In December, temperatures typically range from a minimum of -9°C (16°F) to a maximum of 13°C (56°F), with an average of 2°C (37°F). The month is characterized by high humidity at 91% and considerable precipitation, totaling 203 mm (8.0 in) over 18 days. In contrast, March experiences a slightly wider temperature range, with minimums of -12°C (10°F) and maximums reaching up to 21°C (69°F), and an average of 6°C (43°F). Although March has lower overall precipitation at 134 mm (5.3 in) over 14 days, the humidity is still relatively high at 87%. For more detailed information about the weather in March, you can check Bellevue weather in March.
December and April present contrasting weather patterns. In December, the temperatures range from a chilling minimum of -9°C (16°F) to a mild maximum of 13°C (56°F), with an average of just 2°C (37°F). This month experiences considerable precipitation, totaling 203 mm (8.0 in) across 18 days, coupled with high humidity levels at 91%. In contrast, April offers a more temperate climate, with temperatures varying from a minimum of -6°C (21°F) to a pleasant maximum of 25°C (77°F) and an average of 10°C (49°F). The precipitation drops significantly to 67 mm (2.6 in) over just 9 days, and humidity decreases to 84%. For a detailed look at April weather, you can visit Bellevue weather in April.
When comparing the weather in December and May, it's clear that they offer vastly different experiences. December typically sees much colder temperatures, ranging from a frigid minimum of -9°C (16°F) to a maximum of 13°C (56°F), with high humidity levels around 91%. Additionally, it experiences significant precipitation, averaging 203 mm (8.0 in) over 18 days. In contrast, May brings a milder climate with temperatures ranging from a low of -1°C (30°F) to a warm high of 29°C (84°F). The average precipitation in May is slightly lower at 172 mm (6.8 in), falling over 16 days, and humidity is more comfortable at 80%. For a closer look at the details, you can check Bellevue weather in May.
In December, temperatures can dip to a minimum of -9°C (16°F) and typically hover around an average of 2°C (37°F), reaching a maximum of 13°C (56°F). The month is marked by a significant amount of precipitation, totaling 203 mm (8.0 in) over 18 days, along with high humidity levels of 91%. In contrast, June brings warmer weather with minimum temperatures around 6°C (42°F), an average temperature of 18°C (64°F), and highs peaking at 33°C (92°F). Despite being a wetter month, June has less precipitation at 121 mm (4.8 in) over 14 days, and lower humidity at 82%. For more details, you can visit Bellevue weather in June.
December and July present strikingly contrasting weather patterns. In December, temperatures plummet to a minimum of -9°C (16°F), with an average of 2°C (37°F) and a maximum reaching just 13°C (56°F). This month experiences considerable precipitation, totaling 203 mm (8.0 in) over 18 days, accompanied by high humidity levels averaging 91%. In contrast, July boasts a much more temperate climate, where minimum temperatures begin at 9°C (48°F), with an average of 19°C (67°F) and a peak of 34°C (93°F). The month is significantly drier as well, receiving only 110 mm (4.3 in) of rain across 13 days, with relative humidity at 82%. For more insights on July weather specifically, visit Bellevue weather in July.
December and August present a stark contrast in weather conditions. In December, temperatures dip as low as -9°C (16°F) and average around 2°C (37°F), with a maximum of 13°C (56°F). This month is characterized by significant precipitation, totaling 203 mm (8.0 in) over 18 days, along with high humidity at 91%. In contrast, August enjoys milder temperatures, ranging from a minimum of 8°C (46°F) to an average of 19°C (66°F), peaking at a comfortable 33°C (92°F). With only 108 mm (4.3 in) of precipitation over 13 days and lower humidity at 77%, August is generally a much drier and warmer month. For more insight, you can explore Bellevue weather in August.
The weather in December is markedly colder and wetter compared to September. December's temperatures range from a chilly -9°C (16°F) to a maximum of 13°C (56°F), with an average of around 2°C (37°F). In contrast, September boasts milder temperatures, with a minimum of 3°C (38°F) and a comfortable average of 15°C (59°F), peaking at 28°C (82°F). Additionally, December sees significantly higher precipitation at 203 mm (8.0 in) over 18 days, while September experiences a much lighter 74 mm (2.9 in) over just 10 days. Humidity levels also reflect this difference, as December averages a high of 91%, compared to September's 81%. For a more detailed look at September's weather, check out Bellevue weather in September.
When comparing the weather in December to that of October, notable differences emerge. December experiences much colder temperatures, with a minimum of -9°C (16°F) and an average of 2°C (37°F), compared to October's milder conditions, which range from a minimum of -1°C (31°F) to an average of 10°C (51°F). Precipitation is also significantly higher in December, accumulating to 203 mm (8.0 in) over 18 days, while October sees only 116 mm (4.6 in) across 11 days. Humidity remains relatively similar, with December at 91% and October at 89%. For a deeper look at the specifics of October's weather, you can refer to Bellevue weather in October.
December weather shows a notable drop in average temperatures compared to November, with December averaging around 2°C (37°F) against November's 5°C (42°F). The minimum temperatures in December can plummet to -9°C (16°F), making it considerably colder overall, while November's lows are milder at -3°C (27°F). Additionally, December experiences significantly higher precipitation, totaling 203 mm (8.0 in) over 18 days, compared to November's 109 mm (4.3 in) over 13 days, indicating a wetter month. Humidity levels also rise slightly in December, reaching 91% compared to November's 89%. For more details on the weather conditions in November, check out Bellevue weather in November.
As December settles over Bellevue, the weather takes a notable shift, characterized by cooler temperatures and significantly higher humidity levels. The month brings a distinct chill that dips well below average, making it feel much colder than the preceding months. Along with the brisk air, December is marked by frequent precipitation, with nearly two-thirds of the month experiencing rain or snow. This combination of weather lends Bellevue a unique winter charm, transforming the landscape while inviting residents and visitors alike to embrace the season. For a deeper understanding of the region's climate throughout the year, explore Bellevue Climate.