December Weather in Poiana, Romania

Last updated: August 27, 2025

In December, Poiana, Romania transforms into a winter wonderland, where temperatures can range dramatically from a chilly -18°C (0°F) at night to a milder 15°C (59°F) during the day. The average temperature hovers around a brisk 1°C (34°F), creating a picturesque backdrop for winter activities. Visitors should be prepared for 53 mm (2.1 in) of precipitation over approximately 10 days, resulting in a humid environment with humidity levels reaching an impressive 90%. This blend of temperatures and moisture makes December an enchanting time to experience the beauty of Poiana's snowy landscapes.

December Temperature in Poiana

In December, temperatures in Poiana, Romania take a chilly dive, with minimums averaging around -18°C (0°F) and peaks only reaching up to 15°C (59°F). This month marks the start of winter's grip, as the average temperature settles at a crisp 1°C (34°F). Compared to the milder months preceding it, December's weather emphasizes the dramatic shift towards colder conditions typical of this season. The stark contrast to the autumn months, where temperatures hover around 5°C to 22°C, showcases just how quickly Poiana embraces winter, inviting visitors to enjoy its serene snowy landscapes and festive atmosphere. The cold can be a captivating backdrop for winter sports, making it a prime destination for snow enthusiasts.

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

The chart illustrates December temperature patterns in Poiana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Poiana, 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).
JanFebMarAprMayJunJulAugSepOctNovDec303340516069707163524234
Data source: Temperature data for Poiana 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 Poiana

In December, Poiana, Romania, experiences a notable uptick in precipitation, with 53 mm (2.1 in) of rainfall spread across 10 days. This increase marks a shift from the drier months of late autumn, where November recorded only 32 mm over just 5 days. The arrival of winter brings a blend of moisture that is essential for snow accumulation in the nearby mountains. As the year closes, December's rainfall not only contributes to the region’s enchanting winter landscape but also sets the stage for the ski season, offering an exciting transformation from the preceding months. With precipitation levels consistently higher in the late spring and summer, December’s moderate rainfall serves as a reminder of nature’s cyclical patterns, enriching both the scenery and the outdoor experiences for locals and tourists alike.

December Precipitation Trends in Poiana

The chart displays monthly precipitation patterns in Poiana, 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 Poiana, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec2339413774127754941353253
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Poiana

December in Poiana, Romania, heralds the arrival of winter, bringing humidity levels back up to 90%, a notable increase from the drier summer months. As the year progresses, humidity generally declines from a high of 92% in January to a low of 56% in August, before experiencing a gradual increase again in the late fall. The shift back towards higher humidity in December signals the onset of colder weather, echoing the patterns seen earlier in the year. This cyclical trend emphasizes the stark contrast between the cool, moist winter season and the drier, balmy summer months, creating a dynamic climate that shapes the unique experience of Poiana throughout the year.

December Average Humidity in Poiana

This chart illustrates the average monthly humidity levels in Poiana, 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 Poiana is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%88%86%79%73%73%69%56%62%81%89%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Poiana

In December, Poiana, Romania experiences a low UV Index of 2, allowing for a more leisurely approach to sun exposure, with a burn time of approximately 45 minutes. This marks a noticeable shift from the peak summer months, where the UV Index soared to 9 in both June and July, demanding more vigilance against sunburn. As the year progresses from the radiant heights of May and June's very high levels, the UV Index gently tapers down throughout the autumn to reach this comfortable level in December. Overall, this trend demonstrates the seasonal variations in sun exposure, making it essential for locals and visitors alike to stay informed. For more detailed information on UV levels throughout the year, visit Poiana UV Index.

Maximum UV Index Levels in Poiana for December

The chart shows the monthly maximum UV Index (UVI) for Poiana 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 Poiana typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689987432
Data source: Poiana 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 Poiana

In Poiana, Romania, December heralds the gradual retreat of daylight, with only 153 hours of sunshine gracing the landscape. This marks a notable dip compared to the sunnier months preceding it, particularly May through July, which bask in an abundance of sunlight, exceeding 380 hours each. As the days shorten and colder temperatures settle in, December ushers in winter's embrace, drawing a stark contrast to the vibrant sunlight of earlier months. Despite its reduced sunshine, the serene beauty of snow-covered slopes makes Poiana a captivating destination, inviting both relaxation and adventure amidst the tranquil winter landscapes.

Monthly Sunshine Duration in Poiana: December Highlighted

The December sunshine duration represents the total number of hours Poiana 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.
JanFebMarAprMayJunJulAugSepOctNovDec155h207h290h340h385h407h422h406h326h276h197h153h
Data source: Poiana December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Poiana During December

In Poiana, Romania, the likelihood of sunny weather takes a notable dip in December, reaching only 16%. This marks a significant contrast from the preceding months, where sunshine chances fluctuate between the mid-30s and even peak at 51% in October. As the year draws to a close, December's cloudy skies and winter chill supersede the brightness of earlier autumn days, heralding a time when winter sports take precedence over soaking up the sun. The trend clearly illustrates that while Poiana enjoys brighter months, December is a period where residents and visitors can expect mostly overcast conditions rather than sun-soaked days.

Percentage of Sunny Days in December in Poiana

The chart illustrates the percentage of sunny days in Poiana 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 Poiana experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec29%34%38%44%39%36%49%53%39%51%35%16%
Data source: Poiana December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Poiana in December

In Poiana, Romania, the rhythm of daylight ebbs and flows throughout the year, creating a captivating dance of light and shadow. As December arrives, the days are at their shortest, with only 8 hours of daylight, mirroring the early light of January. The gradual increase in daylight from February’s 10 hours up to May’s 15 hours illuminates nature's awakening, reaching a peak during the vibrant summer months of June through August. As autumn unfolds, daylight recedes once more, gently tapering from 12 hours in September to the return of 8 hours in December. This cyclical pattern not only marks the changing seasons but also beautifully accentuates Poiana's enchanting landscapes throughout the year.

Average Daylight Hours in Poiana for December

The chart illustrates the variation in daylight duration in Poiana throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 55m10h 15m11h 55m13h 39m15h 7m15h 53m15h 29m14h 10m12h 31m10h 48m9h 17m8h 30m
Data source: Poiana daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Poiana

As December ushers in winter in Poiana, Romania, the average wind speed picks up slightly, reaching 3.2 m/s (7 mph). This marks a notable increase compared to the preceding months, with only a few other instances during the year surpassing this rate. January through March typically experience calmer breezes, hovering around 2.7 to 3.2 m/s, while the summer months see a dip, with August hitting a low of 2.2 m/s. However, as the year winds down, the brisk winds of December remind us of the season's chill, suggesting a dynamic interplay of temperature and wind that shapes the local climate. The winter winds invite both adventure and tranquility, encapsulating the essence of this picturesque Romanian landscape as it prepares for the snow-laden months ahead.

Average December Wind Speed in Poiana

The chart displays monthly wind speed patterns in Poiana, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.73.03.22.53.03.22.62.22.62.72.73.2 m/s
Data source: Poiana December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Poiana Compares to Other Months

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

In December, temperatures in Poiana range from a minimum of -18°C (0°F) to a maximum of 15°C (59°F), with an average temperature of 1°C (34°F). The month experiences about 53 mm (2.1 in) of precipitation over approximately 10 days, coupled with a high humidity level of 90%. In contrast, January tends to be colder, with minimum temperatures dropping to -20°C (-4°F) and an average of -1°C (30°F), while the maximum reaches 13°C (56°F). Precipitation decreases significantly to 23 mm (0.9 in) over just 6 days, and humidity slightly increases to 92%. For a more detailed look at weather conditions in January, you can visit Poiana weather in January.

December and February both exhibit cold winter temperatures, with February experiencing slightly milder conditions. In December, temperatures can drop to a minimum of -18°C (0°F) and reach a maximum of 15°C (59°F), while February sees a minimum of -17°C (2°F) and a higher maximum of 18°C (65°F). Precipitation is more frequent in December, with 53 mm (2.1 in) over 10 days, compared to February, which has 39 mm (1.5 in) over 8 days. Humidity levels are quite similar in both months, with December at 90% and February at 88%. For more detailed insights into February's weather, you can check Poiana weather in February.

In December, temperatures tend to be colder, with minimums reaching -18°C (0°F) and an average of around 1°C (34°F), while highs can peak at 15°C (59°F). This month also experiences a high humidity level of 90% and receives about 53 mm (2.1 in) of precipitation over 10 days. In contrast, March sees slightly milder weather, with minimum temperatures at -19°C (-1°F) and an average rising to 5°C (40°F), while maximums can reach up to 23°C (74°F). Although March has lower precipitation at 41 mm (1.6 in), it maintains a similar number of rainy days and a slightly reduced humidity of 86%. For more details on March weather, you can visit Poiana weather in March.

December weather is characterized by much colder temperatures, with lows plummeting to -18°C (0°F) and averages around 1°C (34°F), while April experiences a milder climate with minimums of -6°C (21°F) and average temperatures rising to 10°C (51°F). In December, the maximum temperature only reaches up to 15°C (59°F), whereas in April, it can soar to 27°C (81°F). Precipitation levels are also relatively higher in December at 53 mm (2.1 in) over about 10 days, compared to April's more moderate 37 mm (1.4 in) spread over 8 days. Additionally, humidity remains high in December at 90%, but decreases to 79% by April. For more information, check out Poiana weather in April.

December and May present strikingly contrasting weather patterns. In December, temperatures range from a chilly -18°C (0°F) to a mild 15°C (59°F), with an average around 1°C (34°F). The month sees significant humidity at 90% and experiences precipitation over 10 days, totaling 53 mm (2.1 in). Conversely, May warms up considerably, with temperatures ranging from 1°C (35°F) to a pleasant 30°C (86°F) and an average of 16°C (60°F). Although May has more precipitation at 74 mm (2.9 in) over 13 days, the humidity drops to a more comfortable 73%. For those interested in more details, check out Poiana weather in May.

In December, temperatures can plunge as low as -18°C (0°F), with an average of around 1°C (34°F) and highs reaching only 15°C (59°F). The month is characterized by high humidity at 90% and 53 mm (2.1 in) of precipitation over approximately 10 days. In contrast, June enjoys significantly milder weather, with temperatures ranging from a low of 7°C (45°F) to a warm average of 20°C (69°F), and highs peaking at 32°C (90°F). Although June's precipitation is more substantial at 127 mm (5.0 in), it occurs over 16 days, accompanied by a more comfortable humidity level of 73%. For more detailed information about the pleasant June weather, check out Poiana weather in June.

December's weather is characterized by chilling temperatures, with averages hovering around 1°C (34°F) and a stark possibility of dipping to lows of -18°C (0°F). The month sees about 53 mm (2.1 in) of precipitation spread over roughly 10 days, contributing to a high humidity level of 90%. In contrast, July showcases a much warmer climate, with average temperatures reaching 21°C (71°F) and highs soaring to 34°C (94°F). The month experiences slightly higher precipitation at 75 mm (3.0 in) over 13 days, but with lower humidity at 68%. This stark contrast highlights the seasonal shift from a cold, damp winter to a warm, humid summer. For more detailed information, you can check Poiana weather in July.

December and August present starkly contrasting weather conditions. In December, temperatures can plummet to a minimum of -18°C (0°F), with an average of just 1°C (34°F) and a maximum of 15°C (59°F). The month is also characterized by high humidity at 90%, contributing to a chilly atmosphere and precipitation on about 10 days, totaling 53 mm (2.1 in). In contrast, August boasts a much warmer climate, with minimum temperatures starting at 9°C (49°F) and peaking at a sweltering 37°C (98°F), averaging around 22°C (72°F). The humidity dips to a more comfortable 56%, and precipitation is slightly lower at 49 mm (1.9 in) over just 7 days. This shift from December's cold and damp conditions to August's warmth is striking, making each month unique in its own right. For a more detailed look at August weather, check out Poiana weather in August.

December weather is characterized by much colder temperatures, with a minimum of -18°C (0°F) and an average of 1°C (34°F), compared to September, which enjoys milder conditions with a minimum of 1°C (34°F) and an average of 17°C (63°F). While December has a maximum temperature of 15°C (59°F) and experiences high humidity at 90%, September can see much warmer highs of up to 34°C (93°F) with a lower humidity level of 62%. Additionally, December receives more precipitation over 10 days (53 mm or 2.1 in), whereas September has slightly less rainfall spread over 7 days (40 mm or 1.6 in). For a detailed look at September weather, you can visit Poiana weather in September.

December and October present distinctly different weather patterns. In December, temperatures can drop as low as -18°C (0°F), while averaging around 1°C (34°F) and peaking at 15°C (59°F). The month sees considerable precipitation, with about 53 mm (2.1 in) over approximately 10 days, and humidity levels averaging around 90%. In stark contrast, October offers milder conditions, with minimum temperatures around -1°C (31°F), an average of 11°C (53°F), and a maximum that can reach 26°C (79°F). This month typically experiences less precipitation, about 35 mm (1.4 in) spread over just 6 days, and slightly lower humidity at 80%. For more detailed insights into October’s weather, you can visit Poiana weather in October.

December weather is notably colder and wetter compared to November. In December, temperatures can dip as low as -18°C (0°F) and reach a maximum of 15°C (59°F), averaging around 1°C (34°F). This contrasts with November, where the minimum temperature is more temperate at -9°C (15°F), with a higher average of 5°C (42°F) and a maximum of 22°C (73°F). Additionally, December experiences more precipitation, totaling 53 mm (2.1 in) over 10 days, compared to November's 32 mm (1.3 in) over just 5 days. Humidity remains high in both months, with December slightly higher at 90% compared to November's 89%. For more detailed information, you can check Poiana weather in November.

Compare Poiana's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Poiana

As December settles in Poiana, the weather presents a striking contrast to other months of the year. With its average temperatures hovering around a chilly 1°C, the winter chill becomes palpable, especially with minimum drops plunging to -18°C. The landscape transforms, often cloaked in a blanket of snow, while humidity levels soar to 90%, enhancing the frosty ambiance. Meanwhile, with about 53 mm of precipitation over 10 days, December is marked by a fair share of winter showers, distinguishing it from the drier, warmer months. For those planning a visit, the unique December climate adds an enchanting allure to the region's charm. For further insights into the weather patterns throughout the year, explore Poiana Climate.