December Weather in Poienari, Romania

Last updated: August 27, 2025

In December, Poienari, Romania experiences a dramatic shift in weather, characterized by a maximum temperature reaching 16°C (61°F) and a chilling minimum of -16°C (3°F), resulting in an average temperature of just 1°C (34°F). This month brings considerable precipitation, totaling around 55 mm (2.2 in) over approximately 11 days, contributing to a notably high humidity level of 90%. As winter settles in, the region transforms into a captivating landscape, ideal for those who appreciate the stark beauty of a Romanian winter.

December Temperature in Poienari

In December, Poienari, Romania, experiences a notable chill as temperatures begin to descend into winter's grip. The month starts with minimums plummeting to -16°C (3°F), while average temperatures hover around 1°C (34°F), creating a stark contrast to the milder autumn temperatures observed in November. The daytime maxima reach a comfortable 16°C (61°F), providing brief respite from the cold, but the overall trend is decidedly wintry. As the year comes to a close, the shift towards deeper cold can be felt, hinting at harsher conditions ahead. With frosty nights and the occasional mild day, December serves as a reminder of the seasonal transition that characterizes this picturesque region of Romania.

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

The chart illustrates December temperature patterns in Poienari, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Poienari, 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).
JanFebMarAprMayJunJulAugSepOctNovDec303440516169717263534334
Data source: Temperature data for Poienari 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 Poienari

December in Poienari, Romania marks a significant uptick in precipitation, with the month receiving 55 mm (2.2 in) of rainfall over 11 days. This increase represents a notable shift compared to the preceding months, where precipitation typically hovers around 30-40 mm. The late autumn transition into winter sees Poienari's weather become noticeably wetter, setting December apart as one of the rainier months. In the context of the year, while June claims the highest total precipitation, December's consistent rainfall keeps the landscape lush and vibrant, as nature readies itself for the cold months ahead.

December Precipitation Trends in Poienari

The chart displays monthly precipitation patterns in Poienari, 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 Poienari, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec2437423774127754433353155
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Poienari

In December, Poienari, Romania, experiences a notable shift in humidity, with levels reaching 90%. This slight increase from the previous month's 89% mirrors the trend observed throughout the year, where humidity tends to rise during the colder months. Notably, after achieving its lowest level of 56% in August, the humidity steadily climbs back up, reflecting the onset of winter. The gradual transition from the relatively dry summer months to the wetter autumn and winter paints a vivid picture of Poienari's seasonal rhythm, where December stands as a reminder of the approaching chill and the cozy atmospheres it brings.

December Average Humidity in Poienari

This chart illustrates the average monthly humidity levels in Poienari, 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 Poienari 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 Poienari

In December, Poienari, Romania experiences a low UV Index of 2, indicating minimal risk for sunburn and allowing for a comfortable burn time of 45 minutes. This trend of decreasing UV exposure continues from the previous months, where the index peaked during the summer at a high of 9 in June and July, categorizing those months as very high risk. As the year wraps up, the UV index gradually declines, providing a welcome relief for outdoor enthusiasts looking to enjoy the cooler weather. For those planning their outdoor activities in December, understanding the UV patterns can help ensure a safe and enjoyable experience. For more detailed insights, you can visit the Poienari UV Index.

Maximum UV Index Levels in Poienari for December

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

In Poienari, Romania, December offers a glimpse of sunshine with an average of 162 hours of bright days, slightly diminishing from the peak of 427 hours in July. As the year winds down, this month marks a transitional phase in daylight, following the vibrant brightness of summer and the crisp coolness of autumn. Interestingly, the sunniest months—May through July—display a steady increase in daylight, culminating in the high of 409 hours in both June and August. As winter approaches, daylight gradually decreases, reflecting a typical seasonal trend, yet December still manages to provide a modest amount of sunshine for locals and visitors alike to cherish.

Monthly Sunshine Duration in Poienari: December Highlighted

The December sunshine duration represents the total number of hours Poienari 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.
JanFebMarAprMayJunJulAugSepOctNovDec156h213h294h344h395h409h427h409h333h281h198h162h
Data source: Poienari December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Poienari During December

In Poienari, Romania, the likelihood of sunny weather takes a significant dip in December, with only a 17% chance of sunshine. This decline is stark compared to the sunnier months of August and July, which boast probabilities of 55% and 53%, respectively. As the year unfolds, we see a general trend: the chances of sunny days improve from January through the early fall, peaking in mid-summer. However, by the time December arrives, residents and visitors alike can expect a bleak shift, marking a stark contrast to the vibrancy of the surrounding months. This pattern suggests that while December may bring a cozy winter ambiance, the sun's warmth becomes a rare treat.

Percentage of Sunny Days in December in Poienari

The chart illustrates the percentage of sunny days in Poienari 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 Poienari experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec28%35%37%47%39%33%53%55%42%51%37%17%
Data source: Poienari December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Poienari in December

In Poienari, Romania, the daylight duration reflects the natural rhythm of the seasons, showcasing a dynamic shift throughout the year. Starting with 8 hours in both December and January, the daylight gradually increases, peaking at an impressive 15 hours during the summer months of May, June, and July. As the days grow longer, there’s a noticeable decline from late summer, with August providing a still generous 14 hours before the hours of daylight begin to wane. By the time autumn rolls in, hours diminish to 12 in September, and descend further to 8 hours once again by the end of the year in December. This cyclical pattern not only highlights the beauty of the changing seasons but also emphasizes the connection between daylight and the agricultural rhythms of the region.

Average Daylight Hours in Poienari for December

The chart illustrates the variation in daylight duration in Poienari throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 59m10h 17m11h 56m13h 36m15h 3m15h 48m15h 24m14h 7m12h 30m10h 50m9h 21m8h 34m
Data source: Poienari daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Poienari

In December, Poienari, Romania, experiences a brisk transition into winter, with an average wind speed of 3.2 m/s (7 mph), matching the lively gusts of March. This uptick in wind velocity reflects a trend where colder months tend to bring stronger breezes, peaking around the end of the year. As the temperatures dip, wind speeds generally rise, providing a refreshing chill that invigorates the landscape, contrasting with the calmer summer months of July and August, which both average around 2.4 m/s (5 mph). December’s brisk winds serve as a herald of winter's arrival, perfectly complementing the serene and scenic beauty of this historic region.

Average December Wind Speed in Poienari

The chart displays monthly wind speed patterns in Poienari, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.73.03.22.52.93.12.42.42.52.52.93.2 m/s
Data source: Poienari December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Poienari Compares to Other Months

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

In December, the weather is characterized by a milder average temperature of 1°C (34°F), with a maximum reaching up to 16°C (61°F). The month experiences about 55 mm (2.2 in) of precipitation over 11 days, and the humidity level sits at a high 90%. In contrast, January brings colder conditions, with temperatures dropping significantly—averaging -1°C (30°F) and reaching a minimum of -21°C (-6°F). Precipitation decreases to 24 mm (0.9 in) over just 5 days, and the humidity slightly rises to 92%. For more detailed information, you can check Poienari weather in January.

December and February present a somewhat similar average temperature, both hovering around 1°C (34°F). However, December typically experiences milder conditions, with maximum temperatures reaching up to 16°C (61°F), compared to February's peak of 18°C (64°F). In terms of minimum temperatures, February is generally colder, with lows dipping to -20°C (-4°F) versus December's -16°C (3°F). Additionally, precipitation is slightly lower in February at 37 mm (1.5 in), occurring over 7 days, while December sees 55 mm (2.2 in) across 11 days. The humidity remains relatively high in both months, at 90% for December and 88% for February. For more detailed insights into February weather patterns, Poienari weather in February offers additional information.

In December, the weather is notably colder, with average temperatures around 1°C (34°F) and a minimum temperature that can drop to -16°C (3°F). The month experiences higher humidity at 90% and a total precipitation of 55 mm (2.2 in) spread over 11 days. In contrast, March brings slightly milder conditions, averaging 5°C (41°F) with maximum temperatures reaching up to 23°C (73°F). While it remains chilly with a minimum of -17°C (1°F), March has less precipitation at 42 mm (1.7 in) over 10 days and slightly lower humidity at 86%. For more insights on the weather during this month, you can check out Poienari weather in March.

December and April present contrasting weather patterns. In December, temperatures can dip as low as -16°C (3°F), with average highs around 1°C (34°F), while April offers a milder climate with minimums of -6°C (21°F) and average highs reaching 11°C (51°F) to 27°C (81°F). December is characterized by high humidity at 90% and more frequent precipitation, totaling 55 mm (2.2 in) over 11 days. In comparison, April sees significantly less precipitation at 37 mm (1.5 in) over just 6 days and lower humidity at 79%. For more detailed information about April's weather, check Poienari weather in April.

In December, the weather is much colder, with temperatures ranging from a frigid -16°C (3°F) to a relatively mild 16°C (61°F) during the day. On average, the temperature hovers around 1°C (34°F), and the month sees about 55 mm (2.2 in) of precipitation over approximately 11 days, accompanied by high humidity at 90%.

In contrast, May brings a significant warming trend, with temperatures swinging between a minimum of 3°C (37°F) and a maximum of 30°C (85°F). The average temperature rises to a pleasant 16°C (61°F), while precipitation increases slightly to 74 mm (2.9 in) over 12 days, but humidity drops to a more comfortable 73%.

For more details on the weather during this warmer month, visit Poienari weather in May.

In December, the weather is characterized by chilly temperatures, ranging from a frigid minimum of -16°C (3°F) to a mild maximum of 16°C (61°F), with an average of 1°C (34°F). Humidity is high at 90%, and precipitation occurs over about 11 days, totaling 55 mm (2.2 in). In contrast, June brings much warmer conditions, with temperatures fluctuating between a minimum of 7°C (46°F) and a maximum of 32°C (90°F), averaging around 21°C (69°F). The humidity is lower at 73%, and the month experiences more precipitation with 127 mm (5.0 in) spread over 16 days. For more information on June weather specifics, check out Poienari weather in June.

December and July present strikingly different weather patterns. In December, temperatures can plummet to as low as -16°C (3°F) while averaging around 1°C (34°F), with a maximum reaching only 16°C (61°F). The month is characterized by high humidity levels at 90%, and it experiences about 55 mm (2.2 in) of precipitation over 11 days. In contrast, July offers a much warmer climate, with minimum temperatures of 10°C (49°F) and averages soaring to 22°C (71°F), peaking at a balmy 34°C (94°F). Although July sees slightly more precipitation at 75 mm (3.0 in) over 12 days, the humidity is significantly lower at 68%. For a detailed look at July weather in Poienari, check out Poienari weather in July.

December and August present strikingly different weather conditions. In December, temperatures can drop as low as -16°C (3°F), with an average of 1°C (34°F) and a maximum of 16°C (61°F). The month is quite humid, boasting a high humidity level of 90% and 11 days of precipitation totaling 55 mm (2.2 in). In contrast, August offers a much warmer climate, with temperatures ranging from a minimum of 8°C (46°F) to a scorching maximum of 36°C (97°F), and an average temperature of 22°C (72°F). Precipitation is less frequent, with only 7 days of rain and a total of 44 mm (1.7 in), resulting in a significantly lower humidity level of 56%. For a detailed look at the weather conditions during August, visit Poienari weather in August.

In December, temperatures can drop significantly, with lows reaching -16°C (3°F) and an average around 1°C (34°F), while highs only reach up to 16°C (61°F). The month experiences high humidity at 90% and approximately 55 mm (2.2 in) of precipitation over 11 days. In contrast, September boasts much milder temperatures, with a minimum of 2°C (36°F) and an average of 17°C (64°F), peaking at a warm 33°C (92°F). Additionally, September is drier, receiving only 32 mm (1.3 in) of precipitation over 7 days, with lower humidity at 62%. For more detailed insights, you can check Poienari weather in September.

In comparing the weather of December and October, it's clear that December experiences much colder temperatures, with a minimum of -16°C (3°F) and an average temperature of around 1°C (34°F), while October boasts milder conditions with a minimum of 0°C (33°F) and an average temperature of 12°C (53°F). Additionally, October is generally drier, with only about 35 mm (1.4 in) of precipitation over 5 days compared to December's 55 mm (2.2 in) across 11 days. Humidity levels are also higher in December at 90%, compared to October’s 80%, contributing to a much chillier and more intense winter feel. For specific details on October conditions, you can refer to Poienari weather in October.

In comparing the weather of December to that of November, we see notable differences in temperature and precipitation. December experiences much colder temperatures, with a minimum of -16°C (3°F) and an average of 1°C (34°F), compared to November's milder minimum of -8°C (18°F) and an average of 6°C (43°F). While December has a higher maximum temperature of 16°C (61°F), it is significantly lower than November's peak of 24°C (75°F). Precipitation also increases in December, with 55 mm (2.2 in) falling over 11 days, as opposed to November's 31 mm (1.2 in) over just 5 days. Humidity levels remain high in both months, at 90% for December and 89% for November, indicating a consistently damp atmosphere. For more detailed weather insights, you can check Poienari weather in November.

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Conclusion: What to Expect From December Weather in Poienari

As December unfolds in Poienari, the weather takes a notable turn, bringing crisp temperatures that contrast with the milder months preceding it. While the average chill settles around 1°C (34°F), the sharp drops at night reveal winter's grip, with lows plunging to -16°C (3°F). This month also witnesses an increase in precipitation, with rain or snow falling on approximately 11 days, contributing to the landscape's transformation into a winter wonderland. With humidity levels soaring to 90%, the air feels as frosty as it looks, making December distinctively colder and wetter compared to the warmer months. For a deeper dive into Poienari's climatic nuances, check out Poienari Climate.