Last updated: August 27, 2025
December in Ronco sopra Ascona, Switzerland presents a chilly atmosphere with a maximum temperature of 9°C (49°F) and an average temperature hovering around a brisk -1°C (31°F). The month experiences a significant drop to a minimum of -13°C (10°F), making it essential for visitors to prepare for wintry conditions. With 119 mm (4.7 in) of precipitation spread across 12 days, the month often showcases a blend of rain and snow, while the high humidity level of 90% adds to the crispness of the air. Overall, December offers a quintessential winter experience, perfect for those seeking the charm of the Swiss Alps during the holiday season.
In December, Ronco sopra Ascona embraces the chill of winter, with temperatures reflecting a cozy, yet brisk atmosphere. The month starts with a minimum of -13°C (10°F), rising to an average of -1°C (31°F) and peaking at a maximum of 9°C (49°F). This slight drop in temperature compared to the preceding months marks a transition into the heart of winter. As the cold sets in, it contrasts beautifully with the previous warmer autumn days, nudging locals and visitors alike to bundle up and enjoy the picturesque winter landscape. With its average hovering around the freezing mark, December is the perfect time to indulge in classic Swiss winter activities, making the most of Ronco sopra Ascona’s enchanting scenery.
In December, Ronco sopra Ascona experiences a notable precipitation pattern, with an average of 119 mm (4.7 in) falling over approximately 12 days. This amount positions December as a month of significant moisture, and while it is lower than the deluges of October, it still outpaces many other months in the year. The trend shows a gradual tapering of rainfall from the earlier autumn months, yet remains robust enough to support the verdant landscape typical of this enchanting Swiss region. As the year wraps up, the consistent precipitation helps prepare the ground for the oncoming winter, demonstrating how December serves as a bridge between the vibrant autumn and the quiet, snow-laden months ahead.
In Ronco sopra Ascona, Switzerland, December humidity sees a notable peak at 90%, mirroring the high levels typically associated with the preceding months of October and November. This trend reflects a gradual decrease from March’s 87%, showcasing a consistent dip as the seasons shift from spring through to late fall. While December's humidity levels are similar to those recorded at the start of the year in January, the overall pattern suggests that the cold winter months maintain a higher moisture content in the air, creating a cozy, albeit damp, atmosphere as the year draws to a close.
In December, the UV Index in Ronco sopra Ascona drops to a low 2, indicating minimal risk of harm from unprotected sun exposure, with a generous burn time of 45 minutes. This marks a significant decrease from the summer months when the UV Index soared to 10, characterized by very high exposure and a swift burn time of just 15 minutes. The trend throughout the year clearly reflects the seasons, with higher UV levels peaking from April to August, making winter the safest time for outdoor activities without significant sun protection. For more information on seasonal UV trends, visit Ronco sopra Ascona UV Index.
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In Ronco sopra Ascona, December brings a gentle retreat in sunshine hours, with the month averaging around 193 hours of daylight. While this marks a slight dip from the previous month, it seamlessly transitions from the vibrant sunniness of fall, where daylight peaked in October at 265 hours and remained robust through the summer months. The year begins with longer days, gradually ramping up to a peak in July with an impressive 404 hours. After this peak, the hours of sunshine consistently decline, reflecting the seasonal shift toward winter. December encapsulates this trend, offering a tranquil, yet diminished light as the year gracefully closes, leaving behind a promise of brighter days ahead.
In December, Ronco sopra Ascona experiences a sunshine chance of 46%, reflecting a robust trend of relatively sunny weather as the year draws to a close. While the percentages peak in March with 58% and fluctuate throughout the year, December's likelihood sits comfortably above the averages of several preceding months such as January (31%) and July (37%). This suggests that, although winter embraces the region, residents and visitors can still look forward to clearer skies on a significant number of days, making it a delightful time for outdoor activities and enjoying the stunning lake views. As the season shifts, December’s sunniness offers a hopeful contrast to the shorter, darker days typical of winter.
As the seasons transition in Ronco sopra Ascona, Switzerland, December marks a noticeable dip in daylight duration, with only 8 hours of sunlight gracing the winter skies. This month stands in stark contrast to the sunnier days of summer, where daylight peaked at 15 hours in June and July. Following the gradual decline from 14 hours in May down to the 9 hours of November, December completes a cycle of diminishing light that begins each year. As daylight begins to lengthen again in January, the dance of the seasons reminds us of nature's rhythmic patterns, offering both a cozy retreat during the long nights and a promise of brighter days ahead.
In Ronco sopra Ascona, December unveils a slight uptick in wind activity, with average speeds reaching 2.0 m/s (5 mph), marking a noticeable increase from the calmer conditions of the earlier months. Throughout the year, wind speeds remained relatively mild, typically hovering between 1.2 m/s and 1.7 m/s, but as winter approaches, the cooler air invigorates the atmosphere, resulting in this seasonal boost. This trend highlights a subtle yet refreshing shift as the year winds down, inviting a chance to embrace the brisk December breezes that dance through the picturesque streets of this Swiss gem.
Weather in Ronco sopra Ascona varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Ronco sopra Ascona, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January present quite similar weather patterns, but January is typically colder and slightly less wet. In December, temperatures can drop to a minimum of -13°C (10°F) with an average of -1°C (31°F) and a maximum of 9°C (49°F), while January sees even lower minimums at -16°C (4°F), maintaining a similar maximum. Precipitation in December is more pronounced, averaging 119 mm (4.7 in) over 12 days compared to January’s 71 mm (2.8 in) over 10 days. Additionally, the humidity remains high in both months, with January just edging out at 92% compared to December's 90%. For more specific details about the climate in January, you can check Ronco sopra Ascona weather in January.
In December, temperatures in Ronco sopra Ascona range from a minimum of -13°C (10°F) to a maximum of 9°C (49°F), with an average temperature of -1°C (31°F). The month experiences significant precipitation, totaling 119 mm (4.7 in) over 12 days, with humidity levels at a high 90%.
In contrast, February offers slightly milder temperatures, with a minimum of -17°C (2°F) and an average high of 17°C (63°F), leading to a slightly above average of 1°C (34°F). Additionally, precipitation drops to 56 mm (2.2 in) across 11 days, while humidity remains relatively constant at 89%. For more specific information about the weather during February, you can check Ronco sopra Ascona weather in February.
In December, the weather is quite cold, with temperatures ranging from a minimum of -13°C (10°F) to a maximum of 9°C (49°F), averaging around -1°C (31°F). The month sees significant precipitation, totaling 119 mm (4.7 in) over about 12 days, coupled with high humidity levels of 90%. In contrast, March brings a slight warming trend, with temperatures ranging from a minimum of -17°C (3°F) to a maximum of 18°C (64°F) and an average of 3°C (37°F). Although March has slightly lower total precipitation at 106 mm (4.2 in) over the same duration of 12 days, it features marginally lower humidity at 87%. For more details on March weather, you can check Ronco sopra Ascona weather in March.
When comparing the weather in December and April, notable differences emerge. December is characterized by much colder temperatures, with lows reaching -13°C (10°F) and average highs around 9°C (49°F). In contrast, April brings milder conditions, with temperatures ranging from a minimum of -6°C (21°F) to an average maximum of 20°C (68°F). While both months experience significant precipitation, December sees around 119 mm (4.7 in) over 12 days, whereas April has slightly more rainfall at 136 mm (5.3 in) spread over just 10 days. Additionally, humidity levels are higher in December at 90%, compared to April’s 84%, suggesting a drier atmosphere as spring begins. For more specifics regarding the weather in April, you can visit Ronco sopra Ascona weather in April.
The weather in December is characterized by much colder temperatures, ranging from a minimum of -13°C (10°F) to a maximum of 9°C (49°F), with an average temperature around -1°C (31°F). This month experiences a significant level of humidity at 90% and sees about 119 mm (4.7 in) of precipitation over approximately 12 days. In contrast, May brings a milder climate with temperatures ranging from a minimum of -7°C (21°F) to a pleasant maximum of 25°C (77°F), averaging 11°C (51°F). Although May is wetter, with around 176 mm (6.9 in) of precipitation spread across 19 days, the humidity drops to 80%. For more details on weather conditions during May, you can check Ronco sopra Ascona weather in May.
December and June present strikingly contrasting weather conditions. In December, temperatures can dip as low as -13°C (10°F), with an average chill of -1°C (31°F) and a maximum of 9°C (49°F). The month is characterized by high humidity levels at 90% and significant precipitation of 119 mm (4.7 in) over approximately 12 days. Conversely, June boasts much milder temperatures, ranging from a minimum of 5°C (41°F) to a comfortable 34°C (93°F), with an average of 15°C (60°F). Although it is slightly wetter with 159 mm (6.3 in) of precipitation across 18 days, the humidity is lower at 82%. The dramatic differences in weather between these two months highlight the seasonal contrasts found in many regions. For more detailed insights into June weather, you can explore Ronco sopra Ascona weather in June.
When comparing the weather in December and July, stark contrasts emerge. December is characterized by frigid temperatures, with averages hovering around -1°C (31°F) and a minimum dipping to -13°C (10°F), while July brings a milder climate with averages around 17°C (63°F) and highs reaching up to 27°C (80°F). Precipitation levels are somewhat similar, with December experiencing 119 mm (4.7 in) across 12 days and July slightly higher at 123 mm (4.9 in) over 18 days. Humidity levels differ as well, with December's humidity at a high 90%, compared to July's relatively comfortable 83%. For more insights into the summer weather in this region, check Ronco sopra Ascona weather in July.
When comparing the weather in December and August, the contrasts are quite pronounced. December experiences frigid temperatures, with an average around -1°C (31°F) and a maximum that only reaches 9°C (49°F). The humidity is notably high at 90%, along with precipitation spread across 12 days, totaling 119 mm (4.7 in). In stark contrast, August brings much milder conditions, with temperatures ranging from a minimum of 7°C (45°F) to a comfortable average of 17°C (62°F) and highs reaching up to 28°C (82°F). The precipitation in August is slightly higher at 169 mm (6.6 in), occurring over 13 days, but the humidity is lower at 80%. For a closer look at the summer conditions, you can check out Ronco sopra Ascona weather in August.
In December, temperatures can plummet to a minimum of -13°C (10°F) and rarely rise above 9°C (49°F), making it significantly colder than September, which enjoys milder conditions with minimums around -1°C (31°F) and maximums reaching 23°C (74°F). While December experiences around 119 mm (4.7 in) of precipitation over about 12 days, September sees slightly more rainfall at 136 mm (5.4 in) across 14 days. Humidity levels are notably high in December at 90%, compared to a more comfortable 83% in September. For more specific details on weather conditions, you can check Ronco sopra Ascona weather in September.
December presents a significantly colder climate compared to October, with minimum temperatures plummeting to -13°C (10°F) and an average of -1°C (31°F), while October experiences milder conditions, with minimums around -1°C (30°F) and an average of 8°C (47°F). The maximum temperatures in December reach only 9°C (49°F), in stark contrast to October's peak of 21°C (69°F). Additionally, while both months receive precipitation on about 12 days, October sees a much higher total rainfall of 242 mm (9.5 in) compared to December's 119 mm (4.7 in). Humidity remains constant at 90% across both months, yet the chill in December distinctly sets it apart from the more temperate October weather. For more details on October conditions, check out Ronco sopra Ascona weather in October.
When comparing the weather in December to that of November, notable differences emerge. December experiences colder temperatures, with a minimum of -13°C (10°F) and an average of -1°C (31°F). In contrast, November's temperatures are milder, ranging from a minimum of -9°C (16°F) to an average of 3°C (38°F), peaking at a maximum of 15°C (59°F). Additionally, December typically has more precipitation, totaling 119 mm (4.7 in) over 12 days, while November sees 168 mm (6.6 in) across 13 days. Humidity levels are similar, with December at 90% and November at 88%. For more insights on the weather in November, you can check Ronco sopra Ascona weather in November.
December in Ronco sopra Ascona presents a distinct chill compared to the mildness of preceding months, with temperatures dipping significantly and frequent damp conditions. The average temperature hovers around -1°C (31°F), creating a stark contrast with the warmer autumn days, while the high humidity level of 90% and 12 days of precipitation contribute to a notably cold and damp atmosphere. This transition marks a departure from the more temperate fall season, inviting visitors to embrace the serene beauty of winter in this picturesque location. For a deeper dive into the region's climate year-round, explore Ronco sopra Ascona Climate.