Last updated: August 27, 2025
In December, Brig, Switzerland, experiences a chill that envelops the region, with maximum temperatures reaching only around 4°C (40°F). The average temperature drops significantly, settling at a brisk -8°C (18°F), while the coldest nights can plummet to a staggering -25°C (-12°F). Known for its moisture-laden air, the month sees around 156 mm (6.2 in) of precipitation over approximately 17 days, contributing to the area's high humidity levels, which hover around 90%. This combination creates a winter wonderland, perfect for those seeking to embrace the frosty allure of the Swiss Alps.
In December, Brig, Switzerland experiences a deep winter chill, with temperatures hovering around -25°C (-12°F) at their lowest and averaging about -8°C (18°F). The month marks a stark transition into the heart of winter, characterized by dramatic drops from the milder fall temperatures seen in November. With maximum daytime temperatures barely reaching 4°C (40°F), the crisp, cold air invites cozy gatherings and a festive atmosphere. This trend of deep freezes continues into January, making December a quintessential winter month in Brig, ideal for those seeking a snowy alpine escape.
December in Brig, Switzerland, emerges as a significant month for precipitation, with an impressive 156 mm (6.2 in) recorded over 17 days. This marks a notable increase compared to previous months, establishing December as a critical gateway to winter. Surrounded by the earlier wetness of October and November, which collectively offered a cumulative total of 336 mm (13.2 in), December continues this trend of increased rainfall, albeit slightly moderated. The consistent precipitation throughout the month emphasizes the onset of winter weather patterns, leveraging the region's alpine climate to create a picturesque, snow-laden landscape. With each passing day, the likelihood of snow enhances, making December not just a wet month, but also a prelude to the enchanting winter season that follows in Brig.
In December, Brig, Switzerland, experiences a notable shift in humidity, with levels peaking at 90%—a figure that ties closely with the high humidity observed in both January and October. As the year progresses from summer into winter, humidity shows an overall trend of gradual decline from the highs of 89% in February and 87% in March to a low of 80% in May and August. However, the onset of winter brings the humidity back up, reflecting an environment ripe for the crisp air and snow that define December in this charming Swiss town. This cyclical pattern not only highlights the seasonal changes but also the unique atmospheric conditions that characterize Brig’s winter months.
As December rolls into Brig, Switzerland, the UV Index dips to a low 2, highlighting a significant decrease in sun exposure compared to the previous months. This shift signals a more forgiving time for outdoor enthusiasts, with a safe burn time extending to 45 minutes. In contrast, the spring and summer months see the Index peak at 11, underlining the importance of sun protection during the harsher UV conditions. As the year progresses, this trend of fluctuating UV levels emphasizes the necessity of adapting exposure habits seasonally. For current and detailed information on UV levels in Brig, check out Brig UV Index.
UV Risk Categories
In December, Brig, Switzerland, welcomes a modest 205 hours of sunshine, marking a dip as winter fully sets in. This month's sunny disposition is a notable shift from the vibrant months of summer, where sunlight peaks in July with an impressive 417 hours. The trend clearly illustrates the gradual tapering of daylight as the year winds down; starting from January's 181 hours, the sunshine gradually builds through the spring, culminating in May with 365 hours. As the colder months approach, there is a consistent decline that carries through to November. Yet, even in December's chill, the remaining hours of sunshine still bring a touch of warmth and beauty to the enchanting Alpine landscape.
In December, Brig, Switzerland, experiences a 37% chance of sunshine, marking a slight uptick from the wetter months of November, where sunny days are at 28%. This trend of increasing sunshine begins in the winter months, as seen with January's low of 19% gradually rising through the year. Interestingly, while December falls short of the sunnier spring months, it offers a refreshing contrast to the gloomier days of autumn. This means visitors can expect crisp, clear days amidst the snowy landscapes, making it an enchanting time to explore the alpine charm of Brig.
As December settles over Brig, Switzerland, daylight begins to wane, with the sun gracing the sky for a mere 8 hours each day. This marks a noticeable dip from the previous month, reflecting the natural rhythm of the seasons as winter firmly establishes itself. Following a gradual increase in daylight from January's 9 hours through the vibrant spring months—with daylight peaking at 15 hours in June and July—the days now shorten, creating a cozy atmosphere perfect for embracing the colder months. The transition from November to December highlights this seasonal change, reminding us of the beauty in nature's cycles and the anticipation of brighter days ahead.
In December, the winds in Brig, Switzerland, pick up slightly, with an average speed of 1.4 m/s (3 mph), creating a refreshing chill in the air as winter fully sets in. Throughout the year, the wind tends to be gentle, with several months, including January, February, and March, averaging around 1.2–1.5 m/s. A noticeable pattern emerges as temperatures drop; while summer months like June to September see the calmest breezes at just 0.9 to 1.1 m/s, December’s slight uptick signals the approach of winter sports season. This gradual shift underscores the seasonal rhythm in Brig, where the December winds set the stage for festive snow-covered landscapes and vibrant holiday celebrations.
Weather in Brig varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Brig, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather features a minimum temperature of -25°C (-12°F) and an average of -8°C (18°F), with a maximum reaching 4°C (40°F). The month is characterized by significant precipitation of 156 mm (6.2 in) over 17 days, accompanied by high humidity levels of 90%. January exhibits slightly colder conditions, with an average temperature of -9°C (16°F) and the same maximum of 4°C (40°F). However, it sees reduced precipitation at 115 mm (4.5 in) over just 10 days, and humidity increases to 92%. Overall, while both months are cold with similar maximum temperatures, January tends to be drier with slightly lower average temperatures. For a detailed look at January weather conditions, check out Brig weather in January.
In December, temperatures can plummet to a minimum of -25°C (-12°F), with an average of -8°C (18°F) and a maximum of 4°C (40°F). The month is characterized by high precipitation at 156 mm (6.2 in) over 17 days, coupled with a humidity level of 90%. In contrast, February sees slightly milder conditions, with minimum temperatures around -23°C (-9°F), an average of -5°C (23°F), and a maximum reaching 10°C (50°F). Precipitation is also notably lower, totaling 75 mm (2.9 in) across 12 days, while humidity dips slightly to 89%. For more details about the weather in February, you can visit Brig weather in February.
In December, temperatures tend to plummet, with minimums reaching -25°C (-12°F) and an average of -8°C (18°F), while the maximum usually caps at 4°C (40°F). The month also sees significant precipitation at 156 mm (6.2 in) over 17 days, contributing to a high humidity of 90%. In contrast, March experiences slightly milder conditions, with minimum temperatures dipping to -24°C (-11°F) and an average of -3°C (27°F), allowing for a maximum of 11°C (52°F). Despite having less precipitation at 111 mm (4.4 in) over 16 days, the humidity is slightly lower at 87%. This transition from December to March showcases a notable shift in weather patterns as the season progresses toward spring. For more detailed information, you can check Brig weather in March.
December and April present contrasting weather conditions. In December, the temperatures are considerably lower, with a minimum of -25°C (-12°F) and an average of -8°C (18°F), accompanied by high humidity at 90%. The month experiences significant precipitation, totaling 156 mm (6.2 in) across 17 days. In contrast, April offers a much milder climate, featuring a minimum of -15°C (5°F) and an average of 1°C (35°F), with maximum temperatures reaching 14°C (58°F). Precipitation decreases to 113 mm (4.4 in) over 12 days, and humidity drops to 84%. For more specific details on weather conditions during April, you can refer to Brig weather in April.
December and May present notably different weather conditions. In December, temperatures are significantly colder, ranging from a minimum of -25°C (-12°F) to a maximum of 4°C (40°F), with an average of -8°C (18°F). This month experiences high humidity at 90% and sees precipitation on 17 days, totaling 156 mm (6.2 in). In contrast, May brings a noticeable warming trend, with temperatures ranging from a minimum of -11°C (12°F) to a maximum of 19°C (67°F) and an average temperature of 5°C (41°F). Although May also has considerable precipitation, totaling 163 mm (6.4 in) over 21 days, the humidity is slightly lower at 80%. Overall, May offers a much more temperate and pleasant climate compared to the harsh cold of December. For a detailed look at the weather in May, visit Brig weather in May.
December and June present contrasting weather patterns in terms of temperature and precipitation. In December, temperatures can plummet to a minimum of -25°C (-12°F) and average around -8°C (18°F), with a maximum of just 4°C (40°F). The month typically experiences 156 mm (6.2 in) of precipitation over 17 days and a high humidity level of 90%. In contrast, June sees a significant warming trend, with temperatures ranging from a minimum of -2°C (28°F) to an average of 11°C (52°F), peaking at 26°C (80°F). This month also brings increased precipitation of 173 mm (6.8 in) over 19 days, albeit with lower humidity at 82%. This comparison highlights the seasonal shift from the harsh cold of winter to the milder warmth of early summer. For more details on the conditions in June, visit Brig weather in June.
December and July present stark contrasts in weather. In December, temperatures can plummet to a chilling minimum of -25°C (-12°F) with an average of -8°C (18°F) and a maximum of only 4°C (40°F). This month also sees significant precipitation totaling 156 mm (6.2 in) spread over 17 days, coupled with high humidity levels at 90%. In contrast, July enjoys milder conditions with minimums around 2°C (35°F) and an average of 13°C (55°F), peaking at a pleasant 24°C (75°F). While it experiences nearly as many rainy days at 19, July's total precipitation is slightly lower at 131 mm (5.2 in), and humidity is more manageable at 83%. For a detailed look at the summer conditions, check out Brig weather in July.
December and August present stark contrasts in weather. In December, temperatures plummet, reaching a minimum of -25°C (-12°F) and averaging -8°C (18°F), with a maximum of just 4°C (40°F). This month also sees high humidity at 90% and significant precipitation of 156 mm (6.2 in), spread over 17 days. In contrast, August offers a much milder climate, with temperatures ranging from a minimum of 1°C (35°F) to a pleasant average of 12°C (54°F), peaking at 24°C (75°F). The precipitation in August is slightly less at 151 mm (6.0 in) over 18 days, while the humidity is a bit lower at 80%. For more detailed information on the weather in August, visit Brig weather in August.
December weather is characterized by much colder temperatures, with lows reaching -25°C (-12°F) and average values hovering around -8°C (18°F), compared to September's milder conditions where temperatures range from a minimum of -4°C (25°F) to an average of 8°C (48°F). While December sees an average maximum temperature of only 4°C (40°F), September can warm up to a comfortable 21°C (69°F). Additionally, December experiences higher precipitation levels at 156 mm (6.2 in) over 17 days, while September has 116 mm (4.6 in) distributed across 16 days, contributing to a more humid environment in winter at 90% humidity compared to September's 83%. For more detailed information, you can visit Brig weather in September.
December's weather is significantly colder than October's, with temperatures ranging from a frigid -25°C (-12°F) to a maximum of just 4°C (40°F), while October experiences milder conditions with temperatures between -8°C (19°F) and 15°C (60°F). Precipitation is quite pronounced in both months; however, December sees slightly less total rainfall at 156 mm (6.2 in) over 17 days compared to October's 195 mm (7.7 in) over 13 days. Despite sharing the same humidity level of 90%, the stark difference in temperature creates a much harsher winter atmosphere in December. For further details about October weather, visit Brig weather in October.
In December, the weather becomes significantly colder compared to November, with minimum temperatures dropping to -25°C (-12°F) and an average of -8°C (18°F), whereas November experiences milder conditions, with a minimum of -21°C (-6°F) and an average temperature of -3°C (27°F). December also sees less variation in temperature, with a maximum of only 4°C (40°F) compared to November's higher maximum of 12°C (54°F). Precipitation increases slightly in December with 156 mm (6.2 in) over 17 days, compared to November's 141 mm (5.5 in) over 16 days, reflecting a wetter and colder end to the year. Humidity is slightly higher in December at 90%, compared to November's 88%. For more detailed information, you can check Brig weather in November.
December in Brig heralds a stark transformation as winter fully embraces the region. Temperatures plummet, with cold averages setting in, creating a crisp atmosphere that marks a departure from the milder months. The increased precipitation, often falling as snow, adds a magical touch to the landscape, enhancing the charm of this alpine town. Coupled with high humidity levels, December weather feels more biting, making it a time for cozy gatherings and winter activities. For a comprehensive look at the climate fluctuations throughout the year, visit Brig Climate.