Last updated: August 27, 2025
In Basse-Nendaz, Switzerland, December unveils a winter wonderland marked by a maximum temperature of 8°C (46°F) and a biting average of -6°C (21°F). While the crisp air can dip to a frosty minimum of -29°C (-21°F), a significant precipitation amount of 213 mm (8.4 in) falls over an average of 16 days, ensuring a blanket of snow for winter enthusiasts. Coupled with a high humidity level of 91%, the chilly atmosphere fosters a picturesque backdrop for seasonal activities and breathtaking alpine views.
December in Basse-Nendaz, Switzerland ushers in a true wintry landscape, with temperatures dipping notably. The average temperature settles at a chilly -6°C (21°F), while the minimum can plunge to a sharp -29°C (-21°F), accentuating the region's cold-climate character. Despite the frosty conditions, the mercury can occasionally rise to a maximum of 8°C (46°F), offering brief respites from the biting cold. This month stands out as part of a descending trend in temperatures as winter takes hold, setting the stage for the region's breathtaking snow-covered vistas and a thriving winter sports scene. As December unfolds, it captures the essence of alpine winter, blending frigid air with scenic beauty.
December is a noteworthy month for precipitation in Basse-Nendaz, Switzerland, with an impressive 213 mm (8.4 in) of rainfall. This marks a significant increase compared to earlier months, peaking in both amount and the number of precipitation days, totaling 16 days. The contrast is particularly striking when compared to November's 101 mm (4.0 in) over 13 days. December's rainfall not only surpasses the yearly average but also contributes to the region's picturesque winter landscapes, setting the stage for the holiday season and ski activities. As temperatures drop, this increased precipitation is vital for replenishing local water sources and ensuring a snowy wonderland.
In December, Basse-Nendaz experiences a notable resurgence in humidity, reaching 91%, which mirrors the high levels seen at the beginning of the year. This month marks a seasonal peak, reflecting a consistent trend of elevated humidity levels during the winter months. After gradually decreasing through late spring and summer—hitting a low of 77% in August—the region's humidity begins to climb again in the fall. As the cold sets in, December's moist air creates a refreshing contrast to the crisp surroundings, setting the scene for a picturesque winter wonderland.
In December, Basse-Nendaz experiences a return to lower UV levels, with the UV Index dropping to 2, indicating a low exposure category. This time of year is characterized by a longer burn time of 45 minutes, allowing residents and visitors to enjoy the beautiful winter landscape with reduced concern for sunburn. This pattern contrasts sharply with the high to very high readings seen from March to August, where the burn time significantly decreases, reflecting the intensity of the sun during those months. As the year wraps up, December's mild UV conditions serve as a reminder of the seasonal shifts in solar exposure. For those looking to plan their outdoor activities, understanding the nuances of the UV Index can be crucial. For more details, visit Basse-Nendaz UV Index.
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In Basse-Nendaz, Switzerland, December welcomes winter with a gentle 200 hours of sunshine, marking the descent into the colder months. This figure reflects a noticeable dip compared to the sun-soaked summers, where July shines brightest with 416 hours. As the year progresses, the pattern reveals a clear trend: from the cold grasp of January's 172 hours, the sun gradually lingers longer, peaking in the heart of summer before retreating again towards winter. However, December’s sun, though limited, still provides a picturesque backdrop against the snow-covered landscapes, inviting visitors to embrace the charm of the season amidst the snowy peaks.
In December, Basse-Nendaz enjoys a 41% chance of sunny weather, contributing to a delightful winter ambiance. This likelihood marks a notable shift from the colder months of October and November, where the sun was shy at 45% and 37%, respectively. As the year progresses into spring, the chances of sunshine generally trend upwards, with April and March peaking at 44% and 42%. However, December maintains a respectable ratio, suggesting that while the days may be short and crisp, residents and visitors can still look forward to bright moments amidst the seasonal chill.
As December unfolds in Basse-Nendaz, Switzerland, daylight reaches its lowest ebb with just 8 hours of sunlight. This seasonal decline marks a significant contrast to the vibrant 15 hours enjoyed during the height of summer in July. The gradual decrease from the longer days of May and June showcases the region's shift toward winter, where darkness becomes more pronounced. Despite the dwindling hours, the allure of winter activities and stunning snow-covered landscapes can still brighten the shorter days, offering a unique charm to this picturesque Alpine village.
In December, Basse-Nendaz, Switzerland, experiences a noticeable uptick in wind speeds, averaging 1.5 m/s (3 mph), slightly higher than the previous months. This modest increase is particularly welcome as it complements the winter landscape, bringing a crispness to the air that enhances the charm of the snow-covered surroundings. The overall trend throughout the year indicates that while wind speeds generally hover around 1.1 to 1.3 m/s, December's slightly breezier conditions add a refreshing dynamic to the dormant season, suggesting a cozy contrast between the gentle winds and the serene winter ambiance.
Weather in Basse-Nendaz varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Basse-Nendaz, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, temperatures range from a minimum of -29°C (-21°F) to a maximum of 8°C (46°F), with an average of -6°C (21°F). The month experiences considerable precipitation, totaling 213 mm (8.4 in) over 16 days, and maintains a high humidity level of 91%. In contrast, January sees slightly milder temperatures, with a minimum of -26°C (-15°F) and the same maximum of 8°C (46°F), averaging -8°C (18°F). Precipitation decreases to 140 mm (5.5 in) over just 10 days, while humidity remains constant at 91%. For more detailed insights on January weather, visit Basse-Nendaz weather in January.
In December, temperatures in Basse-Nendaz can drop as low as -29°C (-21°F), with an average temperature of -6°C (21°F) and a maximum of 8°C (46°F). The month is characterized by significant precipitation, totaling 213 mm (8.4 in) over 16 days, and a high humidity level of 91%. In contrast, February offers slightly milder conditions, with minimum temperatures around -21°C (-5°F), an average of -4°C (26°F), and peaks reaching 12°C (55°F). Precipitation decreases to 108 mm (4.3 in) over 11 days, with humidity remaining fairly high at 89%. For a detailed overview of February weather in Basse-Nendaz, check out Basse-Nendaz weather in February.
December and March exhibit notable differences in weather patterns. In December, temperatures can plummet as low as -29°C (-21°F), with an average of -6°C (21°F) and a maximum of 8°C (46°F). The month typically sees heavy precipitation amounting to 213 mm (8.4 in) over 16 days, and the humidity is quite high at 91%. By contrast, March brings a milder climate, featuring temperatures that range from a minimum of -24°C (-11°F) to an average of 0°C (31°F) and a maximum of 16°C (60°F). Precipitation decreases to 135 mm (5.3 in) over 15 days, with slightly lower humidity at 87%. For a closer look at what to expect during this transitional month, check out Basse-Nendaz weather in March.
In December, the weather in Basse-Nendaz is notably colder, with temperatures ranging from a frigid -29°C (-21°F) at night to a maximum of 8°C (46°F) during the day. This month experiences significant precipitation, totaling 213 mm (8.4 in) over about 16 days, accompanied by high humidity levels averaging 91%. In contrast, April brings a noticeable warming trend, with temperatures ranging from a minimum of -17°C (3°F) to a more pleasant maximum of 19°C (66°F) and an average of 4°C (39°F). Precipitation decreases to 87 mm (3.4 in) over 12 days, and humidity drops slightly to 84%. For more detailed insights into the conditions during this transitional month, check out Basse-Nendaz weather in April.
December and May present stark contrasts in weather conditions. In December, temperatures can plummet as low as -29°C (-21°F), with an average of -6°C (21°F) and only reaching a maximum of 8°C (46°F). This month experiences a high level of precipitation, totaling 213 mm (8.4 in) over approximately 16 days, coupled with a humidity of 91%, giving a chilly and damp atmosphere. In contrast, May sees a milder temperature range, with minimums around -14°C (7°F) and averages rising to 7°C (45°F), allowing for maximums that can reach 24°C (75°F). Although May has slightly less precipitation at 191 mm (7.5 in) across 20 days, the humidity decreases to 80%, resulting in a more pleasant and inviting environment. For a closer look at May weather in this region, check out Basse-Nendaz weather in May.
December weather is characterized by frigid temperatures, with daily averages hovering around -6°C (21°F) and nightly lows plunging to a chilling -29°C (-21°F). The month experiences significant precipitation, totaling 213 mm (8.4 in) over 16 days, accompanied by high humidity levels of 91%. In stark contrast, June brings a more temperate climate, with average temperatures rising to 13°C (55°F) and daytime highs reaching up to 28°C (83°F). While June sees slightly less precipitation at 177 mm (7.0 in) over 18 days, the humidity is relatively lower at 82%, contributing to a milder and more enjoyable atmosphere. To explore more about June weather in this picturesque location, visit Basse-Nendaz weather in June.
December and July in Basse-Nendaz present a stark contrast in weather conditions. December experiences frigid temperatures, with a minimum plunging to -29°C (-21°F) and an average of -6°C (21°F), while July boasts much milder temperatures, starting from a minimum of 1°C (35°F) and averaging 14°C (58°F) up to a comfortable maximum of 28°C (82°F). Precipitation is also notable, with December receiving 213 mm (8.4 in) over 16 days, compared to July's 182 mm (7.2 in) spread across 17 days, albeit with lower humidity levels in July at 82% versus a high 91% in December. For more insights into the summer climate, check out Basse-Nendaz weather in July.
December and August present stark contrasts in weather conditions. December is characterized by frigid temperatures, with a minimum of -29°C (-21°F) and an average of -6°C (21°F), while August enjoys milder temperatures, with a minimum of 2°C (36°F) and an average of 14°C (57°F). Precipitation is more abundant in December, totaling 213 mm (8.4 in) over 16 days, compared to 173 mm (6.8 in) over 17 days in August. Humidity levels are also higher in December at 91%, compared to 77% in August, contributing to the cold and often damp winter atmosphere. To learn more about the weather in August, you can visit Basse-Nendaz weather in August.
December and September showcase stark contrasts in weather conditions. In December, temperatures plunge to a minimum of -29°C (-21°F) with an average of -6°C (21°F) and a maximum of 8°C (46°F), creating a chilly landscape. The month experiences significant precipitation, totaling 213 mm (8.4 in) over 16 days, coupled with high humidity at 91%. In contrast, September boasts milder temperatures, ranging from a minimum of -6°C (22°F) to a maximum of 23°C (73°F) and an average of 10°C (50°F). While September sees less precipitation at 113 mm (4.5 in) over 15 days and lower humidity at 81%, the overall feeling is much more pleasant than the depths of winter. For more information on September weather, you can visit Basse-Nendaz weather in September.
In comparing the weather between October and December, December is notably colder with average temperatures hovering around -6°C (21°F), while October experiences a milder average of 6°C (43°F). The minimum temperature in December can plummet to -29°C (-21°F), a stark contrast to October's low of -6°C (22°F). Additionally, while both months see significant precipitation, December's total of 213 mm (8.4 in) over 16 days surpasses October's 131 mm (5.2 in) over 13 days. Humidity levels are quite similar, with December at 91% and October at 89%. For more detailed insights, you can check Basse-Nendaz weather in October.
Comparing the weather in December and November reveals a significant drop in temperatures. December experiences much colder conditions, with average temperatures hovering around -6°C (21°F), while November sees milder averages at -1°C (31°F). The minimum temperatures in December can plunge to -29°C (-21°F), compared to November's minimum of -20°C (-4°F). Additionally, December is notably wetter, receiving 213 mm (8.4 in) of precipitation over 16 days, as opposed to November's 101 mm (4.0 in) over 13 days. Humidity is also slightly higher in December at 91%, compared to November's 89%. For more detailed information about November weather, visit Basse-Nendaz weather in November.
As December envelops Basse-Nendaz, visitors can expect a striking contrast to other months. This winter wonderland showcases chilly temperatures that plunge deeper into the frost, compared to the milder conditions of fall and early winter. The month is marked by higher precipitation, with snow blanketing the region, making it a prime time for winter sports enthusiasts. Additionally, humidity levels soar, creating an atmosphere that feels both crisp and invigorating. With an average temperature that differs significantly from the warmer months, December transforms Basse-Nendaz into a magical escape for those seeking the beauty and thrill of winter. For more details on the local climate, explore Basse-Nendaz Climate.