Last updated: August 27, 2025
In December, Pontresina, Switzerland transforms into a winter wonderland with its chilly climate, where temperatures range from a brisk maximum of 2°C (36°F) to a frigid minimum of -26°C (-15°F). The average temperature hovers around -9°C (16°F), offering a true taste of a Swiss alpine winter. Visitors can expect 116 mm (4.6 in) of precipitation over 14 days, contributing to the region's picturesque snow-covered landscapes. With humidity levels reaching an impressive 90%, the air is crisp and invigorating, perfect for those seeking outdoor adventures in this breathtaking alpine setting.
In December, Pontresina, Switzerland, ushers in the heart of winter with temperatures that reflect the serene beauty of its snow-covered landscape. The month typically sees a minimum of -26°C (-15°F), while averages hover around a brisk -9°C (16°F), peaking at a chilly 2°C (36°F). These figures mark a notable drop compared to the milder autumn months, with temperatures steadily descending from November's lows. As the year draws to a close, adventurers and cozying up by the fire become increasingly commonplace, making December a magical time to experience this alpine village, nestled amidst majestic mountains.
December in Pontresina, Switzerland, heralds the arrival of winter with 116 mm (4.6 in) of precipitation spread over 14 days. This marked decline in rainfall compared to the wetter summer months highlights the region's transition into the snowy season. November's close at 123 mm reflects a slight decrease, yet still shows December holding onto its significant moisture levels typical for the mountain climate. As the year comes to an end, residents and visitors can expect a serene, snow-dusted landscape, setting the perfect backdrop for festive winter activities. The combination of consistent precipitation days paired with the average amounts ensures that the charming alpine village remains picturesque and ready for winter adventures.
December in Pontresina welcomes the winter with a notable humidity level of 90%, mirroring the higher humidity of earlier months like January and October. This slight resurgence in dampness seems to coincide with the seasonal shift, as temperatures drop and snowfall begins to blanket the scenic landscape. Throughout the year, a gentle trend towards decreasing humidity is observed from the peak in January (92%) to a low of 80% in late summer (May and August). However, as the year draws to a close, December stands out with its increased moisture, creating a crisp and invigorating atmosphere that accentuates the beauty of the Swiss Alps in winter.
In December, Pontresina experiences a notable dip in UV Index levels, dropping to 2—classified as low exposure. This means you can enjoy outdoor activities with less concern about sunburn, as the recommended burn time extends to 45 minutes. As the year wraps up, it’s clear that UV radiation peaks during the summer months, particularly in June and July, where the index hits an extreme level of 11. Conversely, December marks a time of reprieve, encouraging outdoor adventurers to embrace winter sports and scenic strolls without the urgency of sun protection. For those planning visits or activities, understanding these trends is crucial. For a detailed look, explore the Pontresina UV Index.
UV Risk Categories
December in Pontresina, Switzerland, welcomes a gentle descent into winter, offering 202 hours of sunshine that warmly contrasts the icy ambiance. While this month sees significantly less sunlight than the vibrant summer peak of 414 hours in July, it still surpasses November's dreariness of 213 hours. The trend of diminishing daylight from October's 282 hours to December echoes the natural rhythm of the seasons. However, the softer light and snow-draped landscapes create a magical allure, inviting visitors to embrace the serene beauty that only a Swiss winter can offer. As the year wraps up, Pontresina may have fewer sunny hours, but its charm shines through in every twinkling snowflake.
When considering the likelihood of sunny weather in December in Pontresina, Switzerland, there's a moderate 35% chance of sunshine gracing the picturesque landscape. This curious winter month often sees a shift in weather patterns, standing out from the preceding months. Compared to November's 27% chance, December presents a notable increase, hinting at a potential reprieve from gloomy skies as the year comes to a close. However, it's worth noting that December's sunshine probability still lags behind the sunniest months of early spring, such as March, which boasts a 43% chance. So while December may not guarantee bright days, its percentage offers a hopeful promise for those seeking winter sunshine in this enchanting Alpine village.
As winter settles in, December in Pontresina, Switzerland, marks a significant dip in daylight duration, with only 8 hours of sunlight—a stark contrast to the 15 hours experienced during the summer months. This gradual decrease in daylight, from 15 hours in June, July, and August to 9 hours in November, highlights the seasonal transition as days shorten and winter approaches. The trend showcases not just a reduction in sunshine but also the embrace of a cozy alpine atmosphere, inviting residents and visitors alike to enjoy the enchanting landscapes illuminated by the soft, fleeting daylight. As the year wanes, Pontresina's daylight hours serve as a reminder of nature's rhythm, promising longer days ahead as spring approaches.
In Pontresina, Switzerland, the December wind brings a refreshing chill, with average wind speeds reaching 1.7 m/s (4 mph). This uptick mirrors the higher winds of late spring and summer, suggesting a lively transition into winter as the year draws to a close. Interestingly, December's wind speed matches that of May through July, indicating a consistency in the briskness of the Alpine air. After tapering off in late autumn, the return to a gustier climate might signal the approach of snow and the serene beauty of winter landscapes, enticing visitors to embrace the active outdoor experiences that Pontresina has to offer during this enchanting season.
Weather in Pontresina varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Pontresina, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January present a notable contrast in weather conditions, although both months share frigid temperatures. In December, the temperature ranges from a minimum of -26°C (-15°F) to a maximum of 2°C (36°F), with an average of -9°C (16°F). This month also sees significant precipitation, totaling 116 mm (4.6 in) over 14 days, contributing to a high humidity level of 90%. In contrast, January tends to be slightly colder, with temperatures dropping further to a minimum of -29°C (-20°F) and an average of -11°C (12°F). Precipitation decreases to 67 mm (2.6 in) over 9 days, and humidity remains relatively high at 92%. For those interested in more detailed information, check out Pontresina weather in January.
December and February weather in Pontresina showcase significant differences in temperature and precipitation patterns. In December, the temperatures range from a minimum of -26°C (-15°F) to a maximum of 2°C (36°F), with an average temperature of -9°C (16°F). This month experiences a high level of humidity at 90% and considerable precipitation of 116 mm (4.6 in) over 14 days. In contrast, February sees even colder temperatures, with a minimum of -30°C (-21°F) and a maximum of 5°C (42°F), resulting in an average of -8°C (18°F). Although February is drier, with only 52 mm (2.1 in) of precipitation over 10 days and slightly lower humidity at 89%, it is marked by a clearer chill. For more specific weather details, you can check Pontresina weather in February.
December in Pontresina is characterized by frigid temperatures, with an average of -9°C (16°F) and a maximum of just 2°C (36°F), making it one of the coldest months of the year. The heavy precipitation of 116 mm (4.6 in) over 14 days contributes to a damp atmosphere with a humidity level of 90%. In contrast, March sees a significant warming trend, with average temperatures rising to -5°C (23°F) and maximums reaching 11°C (51°F). Although precipitation decreases to 77 mm (3.0 in) over 12 days and humidity drops slightly to 87%, the overall feel of the month is much milder. For more details on weather conditions in March, visit Pontresina weather in March.
December and April present contrasting weather conditions. In December, temperatures can plummet to a minimum of -26°C (-15°F) with an average of -9°C (16°F), peaking at 2°C (36°F). The month experiences significant precipitation of 116 mm (4.6 in) over 14 days, with humidity levels at a high 90%. In contrast, April witnesses a mild increase in temperatures, with lows around -16°C (4°F) and an average of -1°C (31°F), reaching a maximum of 12°C (54°F). Precipitation in April is less, at 82 mm (3.2 in) across 11 days, while humidity drops slightly to 84%. This shift marks the transition from the cold grip of winter to the budding warmth of spring. For more details, check out Pontresina weather in April.
In December, temperatures are frigid, with a minimum of -26°C (-15°F) and an average of -9°C (16°F), while the maximum hovers around 2°C (36°F). The month experiences significant precipitation, totaling 116 mm (4.6 in) over 14 days, and the humidity is high at 90%. In contrast, May brings a more temperate climate, with temperatures ranging from a minimum of -16°C (4°F) to a maximum of 18°C (65°F) and an average of 4°C (39°F). Rainfall increases slightly to 133 mm (5.2 in), spread across 21 days, but humidity lowers to 80%. For more detailed information about May weather, visit Pontresina weather in May.
In December, temperatures in Pontresina plummet, with a minimum of -26°C (-15°F) and an average of -9°C (16°F), while the maximum barely reaches 2°C (36°F). The month is characterized by high humidity at 90%, along with significant precipitation of 116 mm (4.6 in) spread over 14 days. In contrast, June brings a much milder climate, where temperatures range from a minimum of -3°C (27°F) to a comfortable average of 10°C (50°F), peaking at 24°C (76°F). Although June experiences slightly higher precipitation at 120 mm (4.7 in) over 18 days, the humidity is lower at 82%. For more detailed insights into the pleasant June weather, you can visit Pontresina weather in June.
December and July present stark contrasts in weather conditions. In December, temperatures can plunge to a chilling minimum of -26°C (-15°F), with an average temperature around -9°C (16°F) and a maximum of just 2°C (36°F). The month is characterized by high humidity at 90% and substantial precipitation, totaling 116 mm (4.6 in) over approximately 14 days. In contrast, July boasts a much milder climate, with temperatures ranging from a minimum of 1°C (34°F) to an average of 11°C (52°F) and reaching highs of 24°C (75°F). Although July sees a slightly higher precipitation level of 133 mm (5.2 in) across about 21 days, the humidity is lower at 83%. For more insights on the pleasant weather typical of this month, check out Pontresina weather in July.
December and August represent two starkly contrasting climates. In December, temperatures plummet with a minimum of -26°C (-15°F) and an average of -9°C (16°F), reaching a maximum of just 2°C (36°F). The month is characterized by frequent precipitation, totaling 116 mm (4.6 in) over approximately 14 days, and a high humidity level of 90%, creating a chilly, damp atmosphere. In contrast, August brings milder weather with minimum temperatures at 0°C (33°F) and an average of 11°C (52°F), peaking at a comfortable 22°C (71°F). Although it is wetter, with 160 mm (6.3 in) of precipitation over 19 days, the humidity is slightly lower at 80%, making the summer conditions more pleasant. For those interested in the specifics of August weather, further details can be found at Pontresina weather in August.
In comparing the weather of December and September, notable differences emerge. December experiences much colder temperatures, with a minimum dropping to -26°C (-15°F) and an average of -9°C (16°F), while September offers a milder climate, featuring minimums around -13°C (9°F) and an average of 7°C (44°F). While both months see a similar amount of precipitation—116 mm (4.6 in) in December and 109 mm (4.3 in) in September—December has a slightly higher humidity level at 90%, compared to September's 83%. For a more detailed look at September's weather, you can visit Pontresina weather in September.
In December, the weather in Pontresina shifts dramatically compared to October, with average temperatures plummeting to -9°C (16°F) from the more mild 2°C (37°F) observed in October. While both months experience high humidity levels at 90%, December brings about more extreme cold, with minimum temperatures reaching -26°C (-15°F), contrasting sharply with October's minimum of -12°C (11°F). Precipitation remains relatively high in both months, but December sees an increase in days of rainfall, totaling 14 days with 116 mm (4.6 in) of precipitation compared to October's 10 days with 126 mm (5.0 in). This shift marks a transition from the autumn hues of October to the stark, frigid conditions typical of December. For more details on October's weather, visit Pontresina weather in October.
Comparing the weather between December and November reveals notable differences in temperature and precipitation patterns. December features colder temperatures, with average highs reaching only 2°C (36°F) compared to November's milder maximum of 9°C (48°F). The minimum temperature also drops slightly, from -23°C (-9°F) in November to -26°C (-15°F) in December. Although both months experience significant precipitation, December sees 116 mm (4.6 in) over 14 days, slightly less than November's 123 mm (4.8 in) throughout 13 days. Humidity levels remain high in both months, with December peaking at 90% and November at 88%. For a more detailed look, you can refer to Pontresina weather in November.
As December unfolds in Pontresina, it brings a distinct chill that sets it apart from other months of the year. With temperatures hovering around -9°C on average, this winter month presents a notable contrast to the milder conditions of autumn. Visitors can expect a winter wonderland atmosphere, characterized by frequent precipitation, notably in the form of snow, which blankets the landscape and contributes to a high humidity of 90%. This combination of cold and moisture creates a unique charm, making December an enchanting time to experience the breathtaking beauty of Pontresina. For more insights into the weather patterns throughout the year, check out Pontresina Climate.