Last updated: August 27, 2025
In December, Lillehammer, Norway transforms into a winter wonderland, where the average temperature dips to a chilly -5°C (24°F), with maximum highs reaching 5°C (42°F) and lows plunging to a frigid -20°C (-3°F). This month is characterized by high humidity at 98%, creating a damp atmosphere that accentuates the cold. With a total precipitation of 89 mm (3.5 in) over 15 days, visitors can expect frequent snowfalls, adding to the picturesque landscape. Whether you're seeking outdoor adventures or cozy indoor retreats, December in Lillehammer offers a magical experience amidst its wintry charm.
In December, Lillehammer, Norway, embodies the enchanting chill of winter with temperatures that paint a frosty picture. The month ushers in a minimum of -20°C (-3°F), creating an icy backdrop for the snowy landscape. As the cold deepens, the average temperature settles around a brisk -5°C (24°F), while daytime highs crawl up to a modest 5°C (42°F). This striking contrast from the milder autumn months signals a distinct shift into winter, inviting visitors to embrace outdoor activities against the stunning snowy scenery. The biting cold of December serves not only as a reminder of winter's embrace but also sets the stage for a festive atmosphere that Lillehammer is known for during this magical season.
In December, Lillehammer experiences a notable shift in weather, with precipitation amounting to 89 mm (3.5 in), making it the second wettest month of the season after October. With rain or snow on 15 days, the month captures the essence of winter, providing a picturesque blanket over the landscape. This aligns with the trend observed in the preceding months, where November also saw considerable precipitation, but December signals a distinct increase in precipitation days, reflecting the transition to colder patterns. As the year comes to a close, Lillehammer's December weather not only delivers consistent moisture but also sets the stage for the snowy charm that characterizes the Norwegian winter.
In Lillehammer, Norway, December is characterized by a striking humidity level that reaches 98%, mirroring the peak humidity typically seen in January. This trend reflects the region's cold, damp winters, where moisture lingers in the crisp air. As the year progresses, humidity gradually declines from its mild levels in May and June, hovering around 82% during the summer months before climbing again in the autumn. The increasing humidity in the final months of the year serves as a precursor to winter's arrival, creating a distinctive atmospheric embrace that defines Lillehammer’s enchanting December landscape, where the air is infused with a sense of chill and moisture.
In Lillehammer, Norway, the UV Index in December reflects a consistent trend of minimal sun exposure, with a value of 1 categorized as low. This means that during this winter month, locals and visitors alike can enjoy outdoor activities with a reduced risk of UV-related harm, as the burn time stretches up to 45 minutes. Following a pattern from the preceding months of low UV levels, December rounds off a year characterized by mostly gentle sunlight, with only a few instances of moderate to high UV risks peaking during the summer. For those planning to explore the winter wonderland, it's always good to stay informed. Discover more about the UV trends throughout the year at Lillehammer UV Index.
UV Risk Categories
As December rolls into Lillehammer, Norway, the days grow shorter, bringing just 79 hours of sunshine to the winter landscape. This reflects a noteworthy decline from the vibrant sunshine experienced in the summer months, where July basked under 464 hours of sunlight. The transition from the abundant light of June and July to the darker shades of late autumn and early winter showcases a clear trend: as the year progresses, hours of sunlight steadily decrease, with December marking one of the year's lowest points. While the snowy scenery of Lillehammer can be enchanting, the sun's retreat reminds residents and visitors alike of the unique rhythm of daylight that characterizes this beautiful region.
In Lillehammer, Norway, the chances of sunny weather in December hover around 24%, indicative of the region's transition into winter. This figure follows a trend of fluctuating sunshine probabilities throughout the year, with the lowest chances appearing in the colder months. Notably, January starts at just 20%, and while February and March see gradual increases, the sunniest months remain firmly in the spring, peaking in April at 50%. As winter sets in, December's modest probability of sun offers a glimpse of brighter days ahead, contrasting sharply with the gloomier prospects of the preceding November. This cyclical pattern highlights not only the challenges of winter weather but also the anticipation for the sunnier months that lie just on the horizon.
As December unfolds in Lillehammer, Norway, the daylight hours dip to their annual low, offering just 5 hours of light each day. This trend marks a stark contrast to the bright summer months, where daylight stretches up to 19 hours in June, creating an inviting atmosphere for outdoor activities. As the year progresses from the long days of summer to the brief glimmers of winter, daylight gradually diminishes each month, with November's 7 hours providing only a mild reprieve before December's twilight descends. The gradual transition from light to darkness influences the local culture, encouraging cozy indoor gatherings and a deep appreciation for the enchanting winter landscape that surrounds Lillehammer during this serene yet shadowy season.
In December, Lillehammer experiences a gentle average wind speed of 2.1 m/s (5 mph), which aligns closely with the wind patterns seen throughout the colder months. The winds in December are slightly stronger than those in November and nearly mirror the breezy conditions of the preceding summer months, indicating a subtle but notable increase as the year closes. Historically, as temperatures drop from autumn into winter, a consistent calmness prevails, only interrupted by these mild winter winds. This trend suggests that while the cold air settles over the region, the winds remain relatively gentle, making December a tranquil time in this picturesque Norwegian town.
Weather in Lillehammer varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Lillehammer, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, temperatures range from a minimum of -20°C (-3°F) to a maximum of 5°C (42°F), with an average of -5°C (24°F). The month sees a significant amount of precipitation, totaling 89 mm (3.5 in) over 15 days, and the humidity remains consistently high at 98%.
Contrastingly, January experiences slightly colder conditions with a minimum temperature of -22°C (-7°F) and a maximum of 9°C (48°F), while the average temperature is marginally lower at -6°C (22°F). January also receives less precipitation, around 54 mm (2.1 in) over only 8 days, yet the humidity stays constant at 98%. For more detailed information on January weather, you can visit Lillehammer weather in January.
In December, the weather is characterized by a chilly atmosphere, with temperatures ranging from a minimum of -20°C (-3°F) to a maximum of just 5°C (42°F). This month sees significant precipitation, totaling 89 mm (3.5 in) across approximately 15 days, alongside high humidity levels at 98%.
In contrast, February offers slightly milder conditions, with maximum temperatures reaching up to 7°C (45°F) while maintaining a minimum of -20°C (-3°F). Precipitation decreases to 53 mm (2.1 in) over about 10 days, and humidity levels drop to 95%. Overall, February tends to be drier and offers a touch more warmth compared to the stark winter of December. For more detailed information, you can check Lillehammer weather in February.
In December, the weather tends to be harsh, with average temperatures hovering around -5°C (24°F) and experiencing a minimum of -20°C (-3°F). The month brings considerable precipitation, totaling 89 mm (3.5 in) over about 15 days, contributing to a high humidity level of 98%. In contrast, March sees slightly milder conditions, where the average temperature rises to -2°C (29°F) with a maximum of 13°C (56°F). Precipitation decreases to 54 mm (2.1 in) over 9 days, and humidity is lower at 92%. Overall, while both months are cold, March provides a slight reprieve from the more severe winter conditions of December. For more information on March weather in Lillehammer, you can visit Lillehammer weather in March.
December and April showcase striking contrasts in weather conditions. December experiences frigid temperatures, with a minimum of -20°C (-3°F) and an average around -5°C (24°F), coupled with significant humidity at 98%. Precipitation is also prevalent, occurring on about 15 days and totaling 89 mm (3.5 in). In contrast, April brings a marked warming trend, where temperatures can range from a minimum of -15°C (5°F) to a comfortable maximum of 21°C (69°F), resulting in an average of 2°C (36°F). Precipitation drops significantly to 34 mm (1.4 in), occurring over only 6 days, and humidity decreases slightly to 88%. For more details on April weather specifically, you can visit Lillehammer weather in April.
December weather in Lillehammer is characterized by frigid temperatures, with minimums dropping to -20°C (-3°F) and an average of -5°C (24°F). The month sees significant precipitation, averaging 89 mm (3.5 in) over 15 days, coupled with high humidity levels reaching 98%, creating a cold and damp atmosphere.
In contrast, May brings a significant warming trend, with temperatures ranging from a minimum of -6°C (21°F) to a comfortable maximum of 27°C (80°F), averaging around 8°C (47°F). Precipitation slightly decreases to 85 mm (3.4 in) over 13 days, and humidity drops to a more pleasant 84%. For more detailed insights into May weather, you can refer to Lillehammer weather in May.
In December, the weather in Lillehammer is characterized by frigid temperatures, often plunging to a minimum of -20°C (-3°F), with an average around -5°C (24°F) and a maximum of 5°C (42°F). The month typically experiences high humidity levels at 98%, along with considerable precipitation of 89 mm (3.5 in) over about 15 days. In stark contrast, June brings a much milder climate with temperatures ranging from a minimum of 1°C (34°F) to a comfortable maximum of 28°C (82°F), averaging around 14°C (58°F). Although precipitation increases slightly to 97 mm (3.8 in), it falls over fewer days (12), and humidity levels are lower at 82%. For a more detailed look at June weather, you can visit Lillehammer weather in June.
In December, the weather in Lillehammer is characterized by cold temperatures, with nightly lows plunging to -20°C (-3°F) and an average temperature of -5°C (24°F). The month experiences significant moisture with 89 mm (3.5 in) of precipitation over about 15 days, and a high humidity level of 98%, creating a frosty atmosphere. In contrast, July brings much milder conditions, with temperatures ranging from a minimum of 2°C (36°F) to a comfortable average of 15°C (60°F), peaking at 30°C (87°F). Notably, July sees slightly higher precipitation at 92 mm (3.6 in) but over fewer days—13 in total—and lower humidity at 82%. This stark difference showcases the dramatic seasonal shifts in Lillehammer. For a detailed look at July's weather, you can check out Lillehammer weather in July.
December and August present strikingly contrasting weather patterns. In December, temperatures can plunge to a minimum of -20°C (-3°F), with an average of -5°C (24°F) and a maximum of 5°C (42°F). The month experiences high humidity at 98%, along with 89 mm (3.5 in) of precipitation over 15 days. In contrast, August boasts much milder conditions, with temperatures ranging from a minimum of 3°C (37°F) to a comfortable maximum of 26°C (79°F), and an average of 13°C (56°F). Despite having slightly higher precipitation at 115 mm (4.5 in), it also spans 15 days with moderately lower humidity at 87%. For a more detailed look at August weather, visit Lillehammer weather in August.
In December, the weather in Lillehammer is characterized by much colder temperatures, with a minimum of -20°C (-3°F) and an average of -5°C (24°F), compared to the more moderate September temperatures that range from -1°C (31°F) at night to a pleasant maximum of 23°C (75°F) during the day. While both months experience significant precipitation, December sees around 89 mm (3.5 in) over 15 days, slightly less than September's 102 mm (4.0 in) spread across 14 days. Humidity levels are notably higher in December at 98%, reflective of the winter chill, whereas September's humidity sits at a comfortable 91%. For more detailed information, you can visit this link: Lillehammer weather in September.
In December, the weather in Lillehammer is notably colder than in October, with temperatures averaging around -5°C (24°F) compared to October's warmer average of 4°C (40°F). While both months see substantial precipitation, October records slightly more at 125 mm (4.9 in) over 17 days, whereas December has 89 mm (3.5 in) spread over 15 days. Additionally, December experiences a higher humidity level at 98%, while October remains at a somewhat dryer 95%. For a detailed look at October's weather conditions, you can check out Lillehammer weather in October.
December's weather tends to be significantly colder than November's, with minimum temperatures plunging to -20°C (-3°F) compared to November's -14°C (7°F). The average temperature in December is also notably lower at -5°C (24°F), while November sees a more moderate average of 0°C (32°F). Precipitation in December is slightly lower at 89 mm (3.5 in) over 15 days, compared to November's 95 mm (3.7 in) across 13 days. Humidity levels remain high in both months, with December at 98% and November at 97%. For a more detailed look at November's climate, check out Lillehammer weather in November.
As December arrives in Lillehammer, the weather transforms dramatically, showcasing the heart of winter. With temperatures averaging around -5°C and a possibility of dropping as low as -20°C, this month feels notably colder compared to the milder seasons. Visitors can expect increased precipitation, with around 15 days of snow or rain contributing to the region's winter wonderland charm. The high humidity levels of 98% can make the cold feel even more intense, creating a frosty atmosphere that envelops the town. For those planning a visit or simply interested in understanding the unique climate, exploring the nuances of December weather is essential. Discover more about the seasonal dynamics by visiting Lillehammer Climate.