December Weather in Viseu de Sus, Romania

Last updated: August 27, 2025

December in Viseu de Sus, Romania is a chilly affair, characterized by a maximum temperature reaching only 10°C (51°F) and a stark average of -2°C (28°F). As winter sets in, residents and visitors alike experience minimum temperatures plunging to -22°C (-7°F), creating a crisp and frosty landscape. Precipitation is notable this month, with 104 mm (4.1 in) of rain falling over 18 days, resulting in a humid atmosphere with an impressive humidity level of 92%. Prepare for a winter wonderland with its enchanting scenery and festive charm, perfect for those who embrace the magic of the season.

December Temperature in Viseu de Sus

In Viseu de Sus, Romania, December marks a notable shift into the depths of winter, with temperatures taking a plunge. The minimum temperature dips to a chilling -22°C (-7°F), reflecting the coldest descents of the year, while the average temperature settles around -2°C (28°F), providing a stark contrast to the milder months preceding it. Despite this cold, daytime highs can still reach a modest 10°C (51°F), offering brief reprieves from the frosty nights. This December chill mirrors a general trend of dropping temperatures as the year closes, inviting visitors to embrace the festive atmosphere amidst a picturesque winter landscape.

December Weather in Viseu de Sus: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Viseu de Sus, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Viseu de Sus, 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).
JanFebMarAprMayJunJulAugSepOctNovDec222732425059606253443728
Data source: Temperature data for Viseu de Sus generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Viseu de Sus

In December, Viseu de Sus experiences a notable uptick in precipitation, receiving 104 mm (4.1 in) over 18 days. This increase is part of a broader trend as the year draws to a close; December’s rainfall is significantly higher than the preceding months, especially when compared to November's modest 56 mm (2.2 in) over just 12 days. This winter month contributes to Viseu de Sus's overall wet climate, contrasting sharply with the drier early months of the year such as January, which sees only 59 mm (2.3 in). The persistent rainfall in December highlights the transition into the wetter winter season, setting the stage for a lush landscape as the new year approaches.

December Precipitation Trends in Viseu de Sus

The chart displays monthly precipitation patterns in Viseu de Sus, 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 Viseu de Sus, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec60988776173167153108897656104
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Viseu de Sus

In December, Viseu de Sus, Romania, experiences a notable increase in humidity, peaking at an impressive 92%. This month marks a transition from the cooler fall months, where humidity hovered around 91% in November and rose significantly from 83% in October. The trend throughout the year shows a gradual decrease in humidity from 93% in January to its low of 55% in August before beginning to rise again as the colder months approach. December's high humidity reflects the onset of winter, creating an atmosphere that feels rich and damp, a stark contrast to the drier summer months.

December Average Humidity in Viseu de Sus

This chart illustrates the average monthly humidity levels in Viseu de Sus, 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 Viseu de Sus is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%88%87%79%71%71%64%55%64%83%91%92%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Viseu de Sus

In Viseu de Sus, Romania, December brings a low UV Index of 2, marking the beginning of winter when sun exposure becomes less intense. As a result, the recommended burn time extends to 45 minutes, allowing for leisurely outdoor activities without significant risk. This noticeable decrease in UV levels follows a high summer peak, where the index soared to 9 in both June and July, demanding minimal sun exposure of just 15 minutes. As the year progresses, a general trend emerges: the UV index tends to rise from winter through summer, peaking mid-year before tapering off into the cooler months. To learn more about the year-round UV levels in Viseu de Sus, visit Viseu de Sus UV Index.

Maximum UV Index Levels in Viseu de Sus for December

The chart shows the monthly maximum UV Index (UVI) for Viseu de Sus 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 Viseu de Sus typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789987432
Data source: Viseu de Sus 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 Viseu de Sus

December in Viseu de Sus, Romania, offers a charming yet brisk transition as sunshine begins to yield to winter's embrace. With 161 hours of sunshine, this month reflects a notable drop from the peak of 424 hours in July, encapsulating the seasonal shift. As the year winds down, December's sunlight serves as a gentle reminder of the brighter days past, while casting a cozy glow over the snow-covered landscape. Despite being one of the darker months, the hours of sunshine this December still outshine January's meager 149 hours, suggesting that even in the depths of winter, there remains a flicker of light and warmth to welcome the festive spirit.

Monthly Sunshine Duration in Viseu de Sus: December Highlighted

The December sunshine duration represents the total number of hours Viseu de Sus 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.
JanFebMarAprMayJunJulAugSepOctNovDec149h193h282h343h382h402h424h405h331h276h217h161h
Data source: Viseu de Sus December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Viseu de Sus During December

In Viseu de Sus, Romania, the likelihood of sunny weather in December is relatively low, sitting at just 14%. This trend mirrors the transition from the brighter days of fall to the often overcast winter months. As the year progresses, we observe a significant increase in sunshine from January's dismal 11% likelihood, peaking in October with a more promising 52%. Although December marks a return to less sunny days, it still offers a glimpse of hope as residents anticipate the sunnier months ahead, particularly with March and April showing higher probabilities of sunshine at 33% and 32% respectively.

Percentage of Sunny Days in December in Viseu de Sus

The chart illustrates the percentage of sunny days in Viseu de Sus 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 Viseu de Sus experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec11%26%33%32%31%34%37%34%29%52%37%14%
Data source: Viseu de Sus December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Viseu de Sus in December

As the year draws to a close, December in Viseu de Sus, Romania, brings a familiar sense of twilight, with daylight lasting around 8 hours. This marks a notable decline from the peak of 15 hours enjoyed during the lush summer months of June, July, and August. The trend throughout the year showcases a gradual ebb and flow of sunlight; from the early promise of 10 hours in February to the blossoming brightness of spring at 13 hours in April. Following a gentle transition into fall, where daylight decreases to 9 hours in November, December settles into the quiet embrace of long nights, a precursor to the vibrant renewal that January brings. This cyclical pattern reflects the enchanting rhythm of the seasons, inviting residents and visitors alike to cherish the serene beauty of winter's shorter days.

Average Daylight Hours in Viseu de Sus for December

The chart illustrates the variation in daylight duration in Viseu de Sus throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 53m10h 14m11h 55m13h 39m15h 9m15h 55m15h 30m14h 11m12h 31m10h 48m9h 16m8h 28m
Data source: Viseu de Sus daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Viseu de Sus

In December, Viseu de Sus experiences a gentle breeze, with an average wind speed of 1.8 m/s (about 4 mph). This marks a slight rise compared to earlier months in the late autumn, where wind speeds hovered around 1.7 m/s. Throughout the year, a subtle fluctuation is evident: from the calm of summer, where wind speeds dip to 1.6 m/s, to the more invigorating speeds of 2.0 m/s in the spring and early autumn. As the year transitions into winter, the consistent yet mild breezes create a cozy atmosphere, suggesting that while the air may be crisp, it's far from tumultuous, inviting residents and visitors to savor the winter charm of this picturesque Romanian town.

Average December Wind Speed in Viseu de Sus

The chart displays monthly wind speed patterns in Viseu de Sus, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.01.82.01.82.01.81.61.61.71.71.71.8 m/s
Data source: Viseu de Sus December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Viseu de Sus Compares to Other Months

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

In December, the weather in Viseu de Sus is characterized by a wider temperature range, with minimums reaching -22°C (-7°F) and an average of -2°C (28°F). This month also sees significant precipitation, totaling 104 mm (4.1 in) over 18 days, and maintains high humidity levels at 92%. In contrast, January experiences slightly lower temperatures, with the average dropping to -6°C (22°F) and a maximum of 6°C (43°F). Precipitation decreases to 59 mm (2.3 in) over 12 days, while humidity remains relatively stable at 93%. For more detailed information on January weather in Viseu de Sus, you can visit Viseu de Sus weather in January.

In December, the weather in Viseu de Sus features a broad range of temperatures, with a minimum of -22°C (-7°F), an average of -2°C (28°F), and a maximum reaching 10°C (51°F). The month experiences considerable precipitation, totaling 104 mm (4.1 in) over approximately 18 days, accompanied by high humidity at 92%. In contrast, February sees slightly milder conditions, with temperatures hovering between a minimum of -21°C (-6°F) and an average of -3°C (27°F), while still peaking at 10°C (50°F). Precipitation is also slightly reduced to 98 mm (3.8 in) across 14 days, and humidity drops to 88%. For more specific details, you can visit Viseu de Sus weather in February.

In December, the weather is notably colder, with average temperatures hovering around -2°C (28°F), peaking at 10°C (51°F) and dipping to a chilling minimum of -22°C (-7°F). The month typically experiences 104 mm of precipitation over 18 days, contributing to a high humidity level of 92%.

In contrast, March brings a gradual warming trend, marked by an average temperature of 0°C (32°F) and a maximum reaching 18°C (64°F). Although it can still be quite cold with a minimum of -23°C (-9°F), March is generally milder and sees less precipitation at 87 mm over 14 days, with humidity slightly lower at 86%. This transition highlights the shift from harsh winter conditions in December to the early signs of spring in March. For more detailed information, check the Viseu de Sus weather in March.

December and April present contrasting weather conditions. In December, temperatures can plummet to a minimum of -22°C (-7°F), with an average temperature around -2°C (28°F) and a maximum of 10°C (51°F). This month also sees significant precipitation, averaging 104 mm (4.1 in) over 18 days, accompanied by high humidity at 92%. In contrast, April experiences milder conditions, with temperatures ranging from a minimum of -9°C (16°F) to a pleasant maximum of 24°C (75°F) and an average of 5°C (42°F). Precipitation is less frequent in April, totaling 76 mm (3.0 in) across 13 days, and the humidity decreases to 79%. For a closer look at the April weather in Viseu de Sus, visit Viseu de Sus weather in April.

December and May present stark contrasts in weather. In December, temperatures dip significantly, with lows reaching -22°C (-7°F) and an average of -2°C (28°F), while precipitation adds up to 104 mm over 18 days, contributing to a chilly and humid atmosphere with humidity levels around 92%. In contrast, May brings milder weather, with minimum temperatures of -4°C (26°F) and an average of 10°C (51°F), rising to a pleasant maximum of 24°C (75°F). Precipitation in May increases to 173 mm spread over 21 days, but the humidity drops to a more comfortable 71%. For a closer look at the weather specifics during this vibrant month, check out Viseu de Sus weather in May.

In December, the weather in Viseu de Sus is characterized by cold temperatures, with averages hovering around -2°C (28°F) and maximums reaching only up to 10°C (51°F). The month experiences significant precipitation, totaling 104 mm (4.1 in) over 18 days, combined with high humidity levels of 92%, contributing to a crisp and wintry atmosphere.

In stark contrast, June brings much warmer conditions, with average temperatures rising to a pleasant 15°C (59°F) and maximums soaring to 28°C (83°F). This month also sees more rainfall, with 167 mm (6.6 in) of precipitation across 21 days, but the humidity is lower at 71%, creating a more comfortable and summery feel. For more details, you can check the Viseu de Sus weather in June.

December and July present stark contrasts in weather conditions. In December, temperatures can plummet to a minimum of -22°C (-7°F), with an average hovering around -2°C (28°F) and a maximum reaching only 10°C (51°F). The month is characterized by high humidity at 92% and significant precipitation, totaling 104 mm (4.1 in) over 18 days. In contrast, July brings much milder weather, with temperatures ranging from a minimum of 4°C (40°F) to an average of 16°C (60°F), peaking at 28°C (82°F). Humidity decreases to 64%, and precipitation increases slightly to 153 mm (6.0 in) over 21 days, creating a more humid summer atmosphere. For more details, you can check the Viseu de Sus weather in July.

December and August present two starkly contrasting weather profiles. In December, the temperatures plummet to a minimum of -22°C (-7°F) and reach a maximum of just 10°C (51°F), with an average chilling around -2°C (28°F). The month sees significant precipitation, totaling 104 mm (4.1 in) across 18 days, accompanied by high humidity levels of 92%. In contrast, August embraces warmth, with temperatures ranging from a minimum of 3°C (38°F) to a pleasant maximum of 29°C (85°F) and an average of 17°C (62°F). While August experiences slightly more precipitation at 108 mm (4.2 in), it manages this over just 14 days and boasts a much lower humidity of 55%. For a detailed look at the weather specifics in August, you can visit Viseu de Sus weather in August.

December and September display strikingly different weather patterns. In December, temperatures plunge to a minimum of -22°C (-7°F), with an average temperature of -2°C (28°F) and highs reaching only 10°C (51°F). The month also sees considerable precipitation, totaling 104 mm (4.1 in) over 18 days, and a high humidity level of 92%. Conversely, September enjoys a milder climate, with temperatures ranging from a minimum of -3°C (27°F) to an average of 12°C (53°F) and maximum highs of 26°C (78°F). Precipitation is slightly lower at 89 mm (3.5 in) over 11 days, accompanied by a significantly more comfortable humidity level of 64%. For a more detailed look at September's weather, you can visit Viseu de Sus weather in September.

December and October offer stark contrasts in weather conditions. In December, temperatures can plummet to a minimum of -22°C (-7°F), with an average of -2°C (28°F) and a maximum reaching only 10°C (51°F). This chilling month also sees significant precipitation, averaging 104 mm (4.1 in) over 18 days, coupled with high humidity at 92%. In contrast, October presents a much milder climate, with minimum temperatures around -5°C (23°F) and an average of 7°C (45°F), peaking at a comfortable 21°C (70°F). Precipitation is lower in October, totaling 76 mm (3.0 in) over 11 days, and humidity is slightly less at 83%. For a closer look at October weather specifics, you can refer to Viseu de Sus weather in October.

December weather presents a stark contrast to that of November in Viseu de Sus. With temperatures dropping significantly, December sees minimums of -22°C (-7°F) and an average temperature of -2°C (28°F), compared to November's milder minimum of -13°C (8°F) and an average of 3°C (37°F). Additionally, the maximum temperature in December reaches only 10°C (51°F) while November experiences warmer highs of up to 21°C (69°F). Precipitation is notably higher in December at 104 mm (4.1 in) over 18 days, compared to November's 56 mm (2.2 in) over 12 days, albeit with a similar level of humidity at 92% and 91%, respectively. For a detailed look at November's weather, you can refer to Viseu de Sus weather in November.

Compare Viseu de Sus's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Viseu de Sus

As December arrives in Viseu de Sus, the weather takes a distinct turn, characterized by colder temperatures and heightened humidity. The month often brings more precipitation compared to earlier months, leading to a landscape draped in white, as the chill sets in. Frosty mornings with temperatures dipping significantly lower create a stark contrast to the milder fall months, making this time ideal for those who appreciate the serenity of winter. With high humidity levels, the air feels particularly crisp, enveloping the region in a wintry embrace. For a deeper dive into the unique climate of this picturesque town, visit Viseu de Sus Climate.