December Weather in Vikersund, Norway

Last updated: August 27, 2025

In Vikersund, Norway, December presents a striking contrast of temperatures, with a maximum of 7°C (44°F) and a minimum plunging to -15°C (5°F), resulting in an average of -3°C (27°F). The month is characterized by high humidity levels at 92%, contributing to a chilly atmosphere that feels even colder. With 102 mm (4.0 in) of precipitation spread over 15 days, expect a mix of snow and rain, making for a winter wonderland that captures the essence of the season. This month is ideal for those seeking a true taste of Scandinavian winter charm.

December Temperature in Vikersund

December in Vikersund, Norway ushers in the heart of winter, with temperatures dipping significantly as the month progresses. The minimum temperature settles at a chilly -15°C (5°F), while the average hovers around -3°C (27°F), indicating a stark contrast to the milder autumn months. While highs can reach up to 7°C (44°F), they often feel much colder due to the biting winter winds. This month marks a clear departure from the milder fall temperatures, as Vikersund prepares for its winter wonderland. As snow blankets the landscape, the cold creates a cozy atmosphere perfect for enjoying the seasonal festivities.

December Weather in Vikersund: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Vikersund, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vikersund, December typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec242732404959636053443527
Data source: Temperature data for Vikersund generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Vikersund

In Vikersund, Norway, December sets the stage for a notably wet conclusion to the year, as the region experiences approximately 102 mm (4.0 in) of precipitation over 15 days. This marks a significant increase compared to the autumn months, showcasing a trend of heightened moisture as winter approaches. Notably, December’s precipitation figures highlight a pattern where rainfall intensifies during the latter part of the year, following a peak in October with 127 mm (5.0 in). This gradual accumulation of moisture signifies the transition to winter, bringing a festive air along with the snow and colder temperatures typical of the season. The increased number of precipitation days also suggests that residents can expect more frequent bouts of rain, adding to the chilly yet cozy ambiance of December in this picturesque Norwegian town.

December Precipitation Trends in Vikersund

The chart displays monthly precipitation patterns in Vikersund, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Vikersund, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec576064398589939210512792102
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Vikersund

In Vikersund, Norway, December wraps up the year with a humidity level of 92%, maintaining the high moisture levels seen since the onset of autumn. Notably, the months leading into winter—October, November, and December—exhibit a remarkable consistency, each hovering around 92%. This trend marks a stark contrast to the warmer months, where humidity dips significantly, reaching its lowest in July and June at 74%. As the year progresses, particularly from late summer into winter, humidity levels rise, suggesting the arrival of colder weather brings a substantial increase in moisture, setting a cozy, albeit damp tone for the holiday season.

December Average Humidity in Vikersund

This chart illustrates the average monthly humidity levels in Vikersund, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Vikersund is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%91%88%83%75%74%74%78%86%92%92%92%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Vikersund

In December, Vikersund, Norway, experiences a low UV Index of 1, indicating minimal risk of harm from unprotected sun exposure, with an estimated burn time of 45 minutes for fair-skinned individuals. As the year comes to a close, the UV Index reflects a consistent trend from the preceding months, maintaining low levels throughout winter. This pattern is a stark contrast to the summer months of June and July, where the UV Index peaks at 7, highlighting the seasonal variation in sun intensity. For those looking to plan their sun exposure thoughtfully, understanding the fluctuating UV Index is crucial. For more detailed information, visit Vikersund UV Index.

Maximum UV Index Levels in Vikersund for December

The chart shows the monthly maximum UV Index (UVI) for Vikersund in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Vikersund typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123457754211
Data source: Vikersund December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

December Sunshine in Vikersund

In December, Vikersund, Norway, experiences a notable dip in sunshine hours, averaging just 92 hours—a stark contrast to the summer months when sunlight soars to as high as 456 hours in July. This trend illustrates the region’s stark seasonal shifts, where vibrant long days in the summer give way to the shorter, dimmer days of winter. As the year draws to a close, daylight diminishes significantly, with December's figures only slightly above November's 121 hours, hinting at the pervasive gloom that often blankets the landscape. Despite the lack of sunlight, the striking beauty of the snow-covered terrain turns December into a picturesque winter wonderland, showcasing a different kind of enchantment that the long nights bring.

Monthly Sunshine Duration in Vikersund: December Highlighted

The December sunshine duration represents the total number of hours Vikersund experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec91h174h284h366h398h428h456h373h259h205h121h92h
Data source: Vikersund December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Vikersund During December

In December, Vikersund, Norway, sees a 27% chance of sunny weather, reflecting a trend towards cloudier days as winter sets in. This percentage is slightly lower than the preceding months, showcasing a gradual decline from the 33% chance in August and a notable drop from the sunnier days of April at 55%. The data suggests that while December is not the sunniest month, the likelihood of clear skies remains consistent with the late fall months, providing a cool, crisp backdrop for winter activities against the stunning Norwegian landscape.

Percentage of Sunny Days in December in Vikersund

The chart illustrates the percentage of sunny days in Vikersund throughout the year, with December highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Vikersund experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec33%44%42%55%27%37%43%33%24%27%21%27%
Data source: Vikersund December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Vikersund in December

In Vikersund, Norway, December brings the winter chill along with a return to shorter daylight hours, offering only 6 hours of light each day. This marks a stark contrast to the long, sun-soaked days of midsummer in June, when the sun graces the region for an impressive 18 hours. As the year progresses, daylight begins its gradual decline from the heights of 17 hours in May to the more subdued 7 hours in November. December thus serves as a reminder of the cyclical nature of daylight in this picturesque town, as residents prepare for the longer nights that accompany the coldest months of winter. The rhythmic pattern of daylight duration throughout the year evokes a sense of tranquility that is uniquely tied to Vikersund's stunning seasonal landscape.

Average Daylight Hours in Vikersund for December

The chart illustrates the variation in daylight duration in Vikersund throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec6h 48m9h 9m11h 51m14h 37m17h 11m18h 40m17h 52m15h 29m12h 47m10h 3m7h 29m6h
Data source: Vikersund daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Vikersund

As December sweeps into Vikersund, Norway, the winds begin to whisper a quieter tale than earlier months. With an average wind speed of 1.7 m/s (4 mph), December marks a subtle decline from the slightly brisker October winds, which topped 2.2 m/s (5 mph). This trend of diminishing wind speeds continues from November's gentle breezes, reinforcing the calm and serene nature that blankets the landscape as winter settles in. Interestingly, December's winds reflect a pattern seen throughout the year: a fluctuation in speed that peaks slightly in the spring and fall, while summer months remain particularly tranquil. As the year draws to a close, Vikersund's December winds offer a peaceful pause, inviting reflection and stillness amidst the winter chill.

Average December Wind Speed in Vikersund

The chart displays monthly wind speed patterns in Vikersund, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.11.82.02.31.81.81.71.91.82.21.91.7 m/s
Data source: Vikersund December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Vikersund Compares to Other Months

Weather in Vikersund varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Vikersund, focusing on differences in temperature, rainfall, humidity, and UV levels.

In December, the weather is generally mild compared to January, with average temperatures ranging from a minimum of -15°C (5°F) to a maximum of 7°C (44°F). The month sees significant precipitation, totaling 102 mm (4.0 in) over 15 days, and a high humidity level of 92%. Conversely, January experiences colder temperatures, with a minimum of -20°C (-5°F) and a maximum of 10°C (50°F), resulting in an average temperature of -4°C (25°F). Additionally, precipitation decreases to 57 mm (2.2 in) over just 8 days, while humidity remains slightly higher at 93%. For more detailed insights into January weather, you can check Vikersund weather in January.

December and February offer a chilly glimpse into winter conditions, but they do have notable differences. In December, temperatures can drop to a minimum of -15°C (5°F), with an average of -3°C (27°F) and a maximum reaching 7°C (44°F). This month also sees significant precipitation, totaling 102 mm (4.0 in) over 15 days, and humidity remains high at 92%. In contrast, February experiences lower minimum temperatures at -22°C (-6°F), although the average stays the same at -3°C (27°F). The maximum temperature is a touch higher at 9°C (48°F), but precipitation decreases to 60 mm (2.4 in) over 10 days, and humidity drops slightly to 91%. For more insights into February weather, check out Vikersund weather in February.

In December, the weather is notably colder with temperatures ranging from a minimum of -15°C (5°F) to a maximum of 7°C (44°F), coupled with high precipitation levels of 102 mm (4.0 in) over approximately 15 days. The humidity is also high at 92%, creating a rather chilly atmosphere. In contrast, March brings a slight warming trend, featuring an average temperature of 0°C (32°F) with a minimum of -20°C (-3°F) and a maximum of 15°C (59°F). March experiences less precipitation, totaling 64 mm (2.5 in) over just 8 days, and a lower humidity of 88%. For more detailed weather information, you can check out Vikersund weather in March.

In December, the weather is characterized by cold temperatures, with a minimum of -15°C (5°F) and an average around -3°C (27°F), reaching a maximum of 7°C (44°F). The month experiences significant precipitation, totaling 102 mm (4.0 in) over 15 days, accompanied by high humidity at 92%. In contrast, April brings a noticeable shift, with milder temperatures, ranging from a minimum of -13°C (8°F) to an average of 4°C (40°F), and peaking at 23°C (73°F). Precipitation in April is considerably less at 39 mm (1.5 in) over just 6 days, and humidity decreases to 83%. For more detailed information, check out Vikersund weather in April.

December brings a frigid chill to Vikersund, with temperatures ranging from a biting low of -15°C (5°F) to a milder high of 7°C (44°F), averaging around -3°C (27°F). The month is characterized by high humidity at 92% and significant precipitation, with 102 mm (4.0 in) spread over 15 days. In contrast, May ushers in warmth, with temperatures ranging from a cooler minimum of -1°C (30°F) to a pleasant maximum of 28°C (82°F), averaging 9°C (49°F). While May also sees some rain, with 85 mm (3.4 in) falling over 13 days, the humidity is notably lower at 75%. For a closer look at what to expect during this blooming month, visit Vikersund weather in May.

December and June present stark contrasts in weather. In December, temperatures can plummet as low as -15°C (5°F), with an average of -3°C (27°F) and a maximum of 7°C (44°F). This month is characterized by high humidity at 92% and substantial precipitation, totaling 102 mm (4.0 in) over 15 days. Conversely, June boasts a much milder climate, with a minimum temperature of 4°C (39°F) and averages around 15°C (59°F). The maximum can reach up to 28°C (82°F), coupled with lower humidity at 74% and a slightly reduced precipitation total of 89 mm (3.5 in) across 11 days. For more details on June weather in Vikersund, you can visit Vikersund weather in June.

December and July showcase a stark contrast in weather patterns. December features a much colder climate, with average temperatures hovering around -3°C (27°F) and nighttime lows dipping to -15°C (5°F), while July enjoys milder conditions with an average temperature of 17°C (63°F) and daytime highs reaching up to 30°C (86°F). Additionally, December is characterized by higher humidity levels at 92% and consistent precipitation of 102 mm (4.0 in) spread over 15 days, compared to July’s more moderate humidity of 74% and slightly less rainfall at 93 mm (3.7 in) across 12 days. For those interested in a deeper look into July conditions, explore Vikersund weather in July.

In December, the weather tends to be quite chilly, with temperatures ranging from a minimum of -15°C (5°F) to a maximum of 7°C (44°F) and an average around -3°C (27°F). The month also experiences considerable precipitation, totaling 102 mm (4.0 in) over about 15 days, combined with high humidity at 92%. In contrast, August offers a much milder climate, with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 27°C (80°F) and an average of 16°C (60°F). Precipitation is slightly lower at 92 mm (3.6 in) across 14 days, and the humidity is more comfortable at 78%. For a detailed overview of August weather, you can check Vikersund weather in August.

In comparing the weather between December and September, there is a striking contrast in temperature and humidity levels. December presents a much colder climate, with average temperatures hovering around -3°C (27°F) and minimums plummeting to -15°C (5°F), while September enjoys a milder average of 12°C (54°F) and maximums reaching up to 23°C (75°F). Both months experience similar precipitation, with December at 102 mm (4.0 in) across 15 days and September slightly higher at 105 mm (4.1 in) over 12 days. Interestingly, December has a higher humidity level at 92%, compared to September's 86%, contributing to the overall chill of the winter month. For those interested in the specifics of September weather, you can explore more about Vikersund weather in September.

In comparing the weather of December and October, it's clear that December is considerably colder. While October sees temperatures ranging from a minimum of -3°C (27°F) to a maximum of 16°C (62°F), December's temperatures drop significantly, with a minimum of -15°C (5°F) and a maximum of just 7°C (44°F). Additionally, precipitation is somewhat lower in December at 102 mm (4.0 in) over 15 days, compared to October's 127 mm (5.0 in) over 14 days. However, both months share high humidity levels of 92%. For more details, you can check out Vikersund weather in October.

In comparing the weather of December and November, we can observe notable differences in temperature and precipitation. December experiences a colder climate with average temperatures ranging from a minimum of -15°C (5°F) to a maximum of 7°C (44°F), while November is relatively milder, with temperatures ranging from -10°C (14°F) to a high of 13°C (56°F). Additionally, December sees increased precipitation at 102 mm (4.0 in) over 15 days, compared to November's 92 mm (3.6 in) over 12 days. Both months share similar humidity levels at 92%, but the overall conditions in December feel much harsher due to the lower temperatures. For those interested in the specifics, more detailed information about the weather in Vikersund during November can be found at Vikersund weather in November.

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Conclusion: What to Expect From December Weather in Vikersund

As December sets in, Vikersund transforms into a winter wonderland, showcasing a shift from the milder temperatures of the preceding months. With an average temperature well below freezing and maximums that barely reach into the single digits, the cold is palpable and marks a stark contrast to the more temperate autumn. While the amount of precipitation remains significant, it often falls as snow, adding to the picturesque scenery. Humidity peaks during this time, contributing to a crisp, chilly atmosphere that envelops the region. For more detailed insights into how December fits into the broader climatic trends, explore Vikersund Climate.