Last updated: August 27, 2025
In Ski, Norway, December brings a captivating blend of winter chill and festive cheer. With average temperatures hovering around -1°C (31°F), residents and visitors can expect a range from a mild 8°C (47°F) during warmer spells to a brisk -13°C (9°F) on the coldest days. This month typically sees 102 mm (4.0 in) of precipitation across 15 days, giving the area a fresh blanket of snow, perfect for winter activities. The high humidity level of 93% adds to the crisp, invigorating air, making December an enchanting time to experience the serene beauty of this Norwegian landscape.
In December, Ski, Norway plunges into the heart of winter, with temperatures ranging from a chilly -13°C (9°F) at night to a relatively mild 8°C (47°F) during the day. This month typically features an average of -1°C (31°F), setting the perfect stage for snow-covered landscapes and vibrant winter activities. As daylight wanes, the biting cold becomes more pronounced, but it’s this very chill that transforms Ski into a magical winter wonderland. The trend showcases a steady decline in temperatures as the year draws to a close, preparing enthusiasts for an exhilarating experience on the slopes in the midst of a frosty atmosphere.
In December, Ski, Norway, witnesses a notable trend in precipitation, with 102 mm (4.0 inches) of rainfall spread over 15 days. This aligns closely with the previous month's 103 mm, showcasing a consistency in wet weather as the region transitions into the depths of winter. The frequency of rainy days increases, reflecting a shift from the drier conditions earlier in the year, particularly in April with only 5 days of precipitation. This moisture serves to set the stage for ski season, ensuring the snowpack is well-established for winter sports enthusiasts. December's climate thus highlights a crucial period of hydration for the landscape, balancing the transitioning seasons while keeping the charm of a winter wonderland alive.
In Ski, Norway, December brings a notable humidity level of 93%, maintaining a consistent pattern observed since autumn. Following the drop to 92% in October, humidity remains high through November and into December, illustrating the area's chilly climate. Throughout the winter months, humidity levels hover above 90%, contributing to the crisp, refreshing air that skiers cherish. As the year draws to a close, the gradual decline in humidity from winter's peak in January, at 94%, to a more moderate 71% by June suggests a seasonal cycle that balances moisture and the invigorating cold air typical of this picturesque region.
As winter blankets Ski, Norway, the UV Index remains low in December, sitting at just 1. This trend of minimal sun exposure is consistent with the preceding months of November and January, where the UV levels also linger at a safe level. With a burn time of 45 minutes, those engaging in outdoor activities can enjoy the crisp winter air without the worry of sunburn. However, caution isn't necessary just yet, as the UV Index will begin to rise with the arrival of spring, peaking around mid-summer. For those looking to stay informed about the UV conditions throughout the year, visiting this link is essential: Ski UV Index.
UV Risk Categories
December in Ski, Norway, brings a gentle decline in daylight, with only 98 hours of sunshine gracing the month. This marks a contrast to the vibrant sun-drenched days of summer, where July peaks at 473 hours. As winter approaches, the daylight hours steadily wane, reaching a seasonal low. However, this seasonal shift is not without its charm; the reflective snow-covered landscapes bathed in the soft glow of the low sun offer a unique beauty. Following the dimly lit December, daylight begins to extend again with January’s upward climb to 91 hours, hinting at the return of brighter days ahead. Thus, while December ushers in a frosty embrace, it also signals the gradual return of longer, sunnier days, as the cycle of the seasons continues to unfold.
In Ski, Norway, the likelihood of encountering sunny weather in December hovers around 27%, reflecting a trend of decreasing sunlight as winter deepens. This month, nestled between the crisp vibrancy of autumn and the bright bursts of spring, shows significantly lower chances of sun compared to the sun-drenched months of April (56%) and July (44%). Notably, December's sunshine probability is also lower than preceding months like October (30%) and November (21%), indicating that as the days grow shorter and colder, so too does the promise of radiant skies. While December is a time for winter sports and holiday festivities, don't expect to bask in the sun—clear, bright days are a rarity in this wintry wonderland.
In Ski, Norway, December marks the return of shorter days, where the sunlight graces the landscape for only 6 hours. This is a notable dip following the gradual increase in daylight that peaks in the summer months, with June basking in nearly 18 hours of daylight. As the year progresses from March to June, the duration of sunlight expands significantly, inviting longer outdoor adventures and vibrant summer activities. However, as autumn sets in, daylight diminishes, dropping to 7 hours in November and again to 6 hours in December, ushering in the cozy, introspective winter months. This rhythmic pattern of daylight serves to highlight the unique seasonal beauty of Ski, balancing between the lush brightness of summer and the serene tranquility of winter.
In December, the wind in Ski, Norway, typically slows down to an average speed of 2.3 m/s (5 mph), making it one of the calmest months of the year. This subtle drop follows a slight increase observed in October, where winds picked up to 3.3 m/s (7 mph), hinting at a transition into the serene winter landscape. As the year winds down, the pattern shows a general fluctuation, with average speeds consistently hovering around 2.6 to 3.0 m/s in the months leading up to December. Overall, the trend reflects a gentle seasonal lull, inviting residents and visitors alike to enjoy the peaceful, snow-laden beauty of the Norwegian winter.
Weather in Ski varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Ski, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather typically experiences a mild range, with average temperatures hovering around -1°C (31°F), while the minimum can drop to -13°C (9°F). The month sees considerable precipitation, averaging 102 mm (4.0 in) over 15 days, and maintaining a high humidity level of 93%. In contrast, January tends to be colder, with a minimum temperature that can fall to -18°C (-1°F) and an average of -2°C (29°F). However, precipitation decreases significantly to 58 mm (2.3 in) over only 9 days, and humidity slightly rises to 94%. For those interested in winter sports, this transition in weather patterns may influence skiing conditions—more details can be found in Ski weather in January.
In December, temperatures range from a chilly minimum of -13°C (9°F) to a maximum of 8°C (47°F), with an average of -1°C (31°F). This month experiences high humidity at 93% and significant precipitation, accumulating 102 mm (4.0 in) over 15 days. In contrast, February presents slightly colder temperatures, with a minimum of -18°C (0°F) and an average of -2°C (30°F), peaking at 10°C (50°F). With lower precipitation levels of 63 mm (2.5 in) spread over 10 days and humidity levels at 92%, February tends to be drier compared to December. For those interested in winter sports, February is an excellent time to check out the Ski weather in February.
December and March present distinctly different weather patterns. In December, the temperatures range from a chilly minimum of -13°C (9°F) to a maximum of 8°C (47°F), with an average of -1°C (31°F). The month sees substantial precipitation, totaling 102 mm (4.0 in) over 15 days, coupled with high humidity at 93%. In contrast, March experiences broader temperature fluctuations, with a minimum of -15°C (4°F) and a maximum that reaches a pleasant 20°C (68°F), resulting in an average of 1°C (35°F). Precipitation drops to 63 mm (2.5 in) over just 9 days, and humidity decreases slightly to 89%. This transition highlights March’s potential for milder and more varied weather, making it an interesting time for outdoor activities. For those looking to ski, check out Ski weather in March for more information.
December and April showcase a stark contrast in weather conditions. In December, temperatures hover between a chilling -13°C (9°F) at night and a mild 8°C (47°F) during the day, with an average around -1°C (31°F). The month is marked by significant precipitation, totaling 102 mm (4.0 in) over 15 days, and high humidity at 93%. Conversely, April experiences a warming trend, with temperatures ranging from a minimum of -12°C (11°F) to a comfortable maximum of 23°C (74°F) and an average of 6°C (43°F). This month sees much less rainfall, with only 34 mm (1.4 in) over just 5 days, contributing to a lower humidity level of 82%. As a result, April presents a much more pleasant climate, ideal for outdoor activities. For those interested in enjoying winter sports, take a look at Ski weather in April.
In December, temperatures can plunge to a minimum of -13°C (9°F), with an average around -1°C (31°F) and highs reaching just 8°C (47°F). The month is characterized by significant precipitation, totaling 102 mm (4.0 in) over about 15 days, contributing to a high humidity level of 93%. In contrast, May offers a much milder climate, with temperatures ranging from a minimum of -1°C (30°F) to an average of 11°C (52°F), peaking at a warm 31°C (88°F). Precipitation decreases to 78 mm (3.1 in) across 11 days, and humidity drops to 73%. This stark difference in weather makes December ideal for winter activities, whereas May can be more suited for spring outings, as seen in Ski weather in May.
December and June present starkly contrasting weather conditions. In December, temperatures plummet with a minimum of -13°C (9°F) and an average of -1°C (31°F), accompanied by high humidity levels of 93%. Precipitation is common, with 102 mm (4.0 in) falling over 15 days, contributing to a wintry atmosphere. In contrast, June brings a significant rise in temperatures, ranging from a minimum of 6°C (43°F) to a max of 31°C (88°F) and an average of 17°C (62°F). With only 79 mm (3.1 in) of precipitation over 12 days and a decrease in humidity to 71%, June offers a much warmer and drier climate. For those interested in skiing conditions during this time, you can refer to Ski weather in June.
The weather in December and July showcases a stark contrast in both temperature and overall climate conditions. In December, temperatures can plunge to a minimum of -13°C (9°F), averaging around -1°C (31°F), with a maximum of only 8°C (47°F). The month is characterized by high humidity at 93% and significant precipitation, totaling 102 mm (4.0 in) over approximately 15 days. In sharp contrast, July experiences a much milder climate with minimum temperatures around 8°C (47°F) and an average of 18°C (65°F), soaring to a maximum of 34°C (93°F). The precipitation in July is slightly lower, at 93 mm (3.7 in), spread over 11 days, alongside a reduced humidity level of 72%. For those considering skiing, it's worth noting the unique conditions that may arise, which can be explored further here: Ski weather in July.
In December, temperatures in Viken can plunge to a minimum of -13°C (9°F) and generally hover around -1°C (31°F), reaching a maximum of 8°C (47°F). This winter month experiences significant precipitation, averaging 102 mm (4.0 in) over 15 days, with high humidity at 93%, contributing to a cold and often snowy atmosphere. In stark contrast, August brings milder weather, with temperatures ranging from a minimum of 6°C (44°F) to a comfortable maximum of 29°C (84°F), resulting in an average of 16°C (62°F). The month receives less precipitation, about 84 mm (3.3 in) over 11 days, and has lower humidity levels at 77%, creating a warm and inviting environment perfect for outdoor activities. For those interested in winter sports, check out Ski weather in August for insights on the unique conditions during this time.
The weather in December is significantly colder than in September, with temperatures ranging from a minimum of -13°C (9°F) to a maximum of 8°C (47°F), and an average of -1°C (31°F). In contrast, September boasts a milder temperature range, with a minimum of 1°C (34°F) and a maximum of 26°C (79°F), averaging around 13°C (55°F). While both months receive similar levels of precipitation, with December experiencing 102 mm over 15 days and September 102 mm over 12 days, the humidity is noticeably higher in December at 93%, compared to 86% in September. Those interested in winter sports might find it worthwhile to explore options during this time; for more information, check out Ski weather in September.
In comparing the weather between October and December, we see significant differences in temperature and conditions. October boasts milder temperatures, with averages around 8°C (46°F) and a maximum of 18°C (64°F), creating a pleasant autumn atmosphere. In contrast, December brings much colder weather, with temperatures often dipping as low as -13°C (9°F) and averaging around -1°C (31°F). Both months experience similar levels of precipitation, with October receiving 123 mm (4.8 in) compared to December's 102 mm (4.0 in), and both seeing about 15 days of rainfall. Humidity levels are also comparable, with December at 93% and October at 92%. For winter sports enthusiasts, October remains a viable option, as indicated by Ski weather in October.
December brings a noticeable drop in temperatures compared to November, with average temperatures plunging from 3°C (38°F) in November to a chilling -1°C (31°F) in December. While both months experience similar levels of precipitation, with December recording 102 mm (4.0 in) over 15 days and November at 103 mm (4.0 in) over 13 days, the colder temperatures in December result in a more wintry feel. Humidity remains constant at 93% in both months, but the transition from November’s milder weather, with highs reaching 14°C (58°F), to December’s maximum of only 8°C (47°F) highlights the shift into the heart of winter. For those interested in skiing conditions, November offers more favorable temperatures suitable for outdoor activities, as detailed here: Ski weather in November.
As December unfolds in Ski, it brings a distinct chill in the air, setting itself apart from the milder months of the year. While temperatures average just below freezing, the combination of high humidity and frequent precipitation creates a damp, wintry atmosphere that is characteristic of this time. With about 15 days of rainfall and an average precipitation of 102 mm, December is one of the wettest months, making it crucial for skiers to prepare for variable conditions on the slopes. For those ready to embrace the bracing chill and snowy landscapes, discover more about the seasonal trends that make Ski a unique winter destination by checking out Ski Climate.