December Weather in Poiana, Romania

Last updated: August 27, 2025

December in Poiana, Romania, showcases a charming winter landscape where the temperature fluctuates significantly. The maximum hovers around 13°C (57°F) while the average drops to a chilly 0°C (32°F), with occasional lows sinking to -15°C (5°F). This month embraces a notable precipitation level of 81 mm (3.2 in), often resulting in snowy days, as precipitation occurs on approximately 10 days. The air carries a high humidity level of 88%, which, combined with the cold temperatures, creates a crisp, refreshing atmosphere perfect for winter activities.

December Temperature in Poiana

In December, temperatures in Poiana, Romania begin to firmly embrace winter’s chill, with a notable minimum of -15°C (5°F) and an average hovering around 0°C (32°F). As the month progresses, highs can reach up to 13°C (57°F), offering brief respites from the frost. This consistent drop in temperature from November signals the region's transition to its coldest season, making it an ideal time for winter sports enthusiasts to enjoy the snow-covered slopes. The frigid air is perfect for those seeking a cozy retreat, where the charm of the Romanian landscape is beautifully enhanced by a soft blanket of snow, inviting visitors to experience enchanting winter vistas.

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).
JanFebMarAprMayJunJulAugSepOctNovDec273237455562646658484032
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 increase in precipitation, with an average of 81 mm (3.2 in) falling over 10 days. This marks a transition from the drier autumn months, where November recorded only 48 mm. As the year closes, December's precipitation reflects a rise in moisture, preparing the landscape for the cold winter ahead. Comparatively, the snowfall season is just around the corner, hinting at the challenges that high-altitude weather presents. The trend towards increased precipitation in the final month indicates a shift toward the wet season, which typically peaks in the summer but begins its early signs in the late autumn and winter months.

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.
JanFebMarAprMayJunJulAugSepOctNovDec4145646613319816010844704881
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Poiana

In December, Poiana experiences a notable return to high humidity levels, recording 88%, similar to the peaks seen in January and November. This month's humidity reflects a trend of increasing moisture as winter settles in, contrasting sharply with the lower levels of midsummer, which dip to just 66% in July. As the year rounds off, December's humidity underscores a seasonal shift, moving from the cool, dry air of August at 48% back to the more humid conditions characteristic of the colder months. This cyclical pattern not only enhances the crisp winter landscape but also sets the stage for the snow-covered beauty that makes Poiana a charming destination during the holidays.

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.
JanFebMarAprMayJunJulAugSepOctNovDec88%85%82%73%71%70%66%48%57%79%88%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Poiana

As the year winds down in Poiana, Romania, December presents a low UV Index of 2, coupled with a burn time of 45 minutes. This marks a gentle shift towards the cooler months, with sunshine becoming less intense compared to the summer highs of 9 in June, July, and August where protective measures are crucial to avoid sunburn in just 15 minutes. From the bright and challenging rays experienced in mid-summer to the more forgiving winter light, December’s UV exposure is relatively safe but still worthy of attention. The gradual decline from the moderate index of spring and early autumn emphasizes the importance of adjusting sun protection habits throughout the year. For those exploring the outdoors this month, it’s reassuring to know that with minimal sun exposure, longer moments can be spent enjoying the winter landscape without the immediate worry of sunburn. Check more details on the seasonal shifts at 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.
JanFebMarAprMayJunJulAugSepOctNovDec235789997532
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 marks a transition from the vibrant sunshine of summer to the crisp chill of winter, as the total sunlight hours gradually decrease to 190 hours. This month is a striking contrast to the bright, sun-drenched days of July, which boasts peak sunshine at 420 hours. Interestingly, as the year winds down, the days become shorter, enveloping the landscape in an enchanting winter wonderland. Compared to the preceding months, December sees a significant drop from the 219 hours of November, reflecting the natural ebb of daylight. Yet, even with fewer sunlit hours, the serene beauty of Poiana, blanketed in snow, offers a unique charm that captivates visitors.

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.
JanFebMarAprMayJunJulAugSepOctNovDec173h230h288h342h384h398h420h402h337h284h219h190h
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 enjoying sunny weather in December is relatively low, with only a 22% chance of sunshine. This figure reflects a notable dip in sunlight as the year comes to a close, following a gradual increase through the warmer months. For instance, July and August showcase the best potential for sun with over 50%, while early winter months like November offer only 32%. The trend suggests that while December may bring some crisp, clear days, the chances are limited compared to the more vibrant summer months. Therefore, if you're planning a visit in December, be prepared for the delightful charm of winter scenery—sunny spells may be fleeting!

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.
JanFebMarAprMayJunJulAugSepOctNovDec21%40%38%37%38%36%57%56%49%42%32%22%
Data source: Poiana December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Poiana in December

As the year winds down, December in Poiana, Romania, ushers in shorter days, with daylight lasting only 8 hours. This is part of a noticeable trend where daylight peaks in the summer months of June and July, reaching a maximum of 15 hours, before gradually declining toward the winter. The transition is particularly striking from November to December, dropping from 9 hours to 8 hours, as the chill of winter settles in. In the preceding months, the steady increase in daylight—from 9 hours in January to a vibrant 14 hours in May—highlights the dynamic shift of seasons, inviting a deeper appreciation for the fleeting sunlight during the coldest days of the year. As daylight dwindles, Poiana's serene landscapes take on a magical quality, perfect for cozy winter activities.

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.
JanFebMarAprMayJunJulAugSepOctNovDec9h 10m10h 24m11h 56m13h 31m14h 52m15h 33m15h 11m14h12h 28m10h 54m9h 31m8h 48m
Data source: Poiana daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Poiana

As December settles in Poiana, Romania, the average wind speed reaches a gentle 2.1 m/s (5 mph), slightly picking up from the previous months. This shift indicates a subtle resurgence in the breeziness of the region as winter approaches. Notably, the wind speed trends demonstrate a steady pattern, with the colder months showing slightly higher velocities compared to the late summer and early autumn, where it dipped to 1.8 m/s (4 mph). As the year winds down, December's breeze invites a refreshing crispness to the air, marking a charming transition into the snowy landscape of winter.

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.
JanFebMarAprMayJunJulAugSepOctNovDec2.22.32.41.92.22.11.91.81.81.91.92.1 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.

December and January showcase a stark contrast in temperatures, with January typically being colder. In December, temperatures can drop to a minimum of -15°C (5°F) and average around 0°C (32°F), while January experiences even lower temperatures, reaching a minimum of -20°C (-3°F) and an average of -3°C (27°F). Precipitation is more significant in December, totaling 81 mm (3.2 in) across 10 days, compared to January's 41 mm (1.6 in) over just 7 days. Despite the colder temperatures, both months share a high humidity level of 88%. For a detailed look at January weather patterns, check Poiana weather in January.

December and February offer striking similarities in average temperatures, both hovering around 0°C (32°F), yet February tends to have slightly milder maximum temperatures reaching up to 15°C (60°F) compared to December's peak of 13°C (57°F). However, December experiences more precipitation, with 81 mm (3.2 in) over 10 days, while February sees only 45 mm (1.8 in) across 8 days—suggesting a drier month overall. Both months maintain high humidity levels, with December at 88% and February at 85%. For more detailed insights on February weather, check out Poiana weather in February.

In December, the weather is characterized by cold temperatures, with a minimum of -15°C (5°F) and an average of 0°C (32°F), while the maximum reaches up to 13°C (57°F). Precipitation is relatively high at 81 mm (3.2 in), occurring over 10 days, coupled with a humidity level of 88%. In contrast, March experiences slightly milder conditions, with temperatures ranging from a minimum of -15°C (5°F) to a more moderate average of 3°C (37°F), peaking at a pleasant 20°C (68°F). While March has a lower total precipitation of 64 mm (2.5 in) over 12 days, the humidity drops slightly to 82%. For more specific insights on the weather in March, you can visit Poiana weather in March.

In December, temperatures typically hover around a chilly average of 0°C (32°F), with nighttime lows dipping to -15°C (5°F) and occasional daytime highs reaching 13°C (57°F). The month sees substantial precipitation, totaling 81 mm (3.2 in) over about 10 days, accompanied by relatively high humidity levels at 88%. Conversely, April brings a noticeable shift in weather, with a milder average temperature of 7°C (46°F) and maximums that can reach up to 24°C (75°F). While precipitation is a bit lower at 66 mm (2.6 in) over 11 days, the humidity decreases to a more comfortable 73%. For more details on April weather, you can visit Poiana weather in April.

December and May present stark contrasts in weather conditions. In December, temperatures can plunge as low as -15°C (5°F), with an average around 0°C (32°F) and a maximum of 13°C (57°F). The month experiences significant precipitation, totaling 81 mm (3.2 in) spread over 10 days, accompanied by high humidity at 88%. In contrast, May showcases a much milder climate with temperatures ranging from a minimum of 0°C (32°F) to a pleasant maximum of 25°C (78°F), averaging around 13°C (55°F). While precipitation increases to 133 mm (5.2 in) over 18 days, the humidity drops to a more comfortable 71%, making it an ideal time to enjoy the outdoors. For more details on weather during this lovely month, check out Poiana weather in May.

December and June present stark contrasts in weather conditions. In December, temperatures typically range from a chilly -15°C (5°F) to a mild 13°C (57°F), with an average of 0°C (32°F). The month features significant precipitation, averaging 81 mm (3.2 in) over about 10 days, and high humidity at 88%. In contrast, June brings warmer weather, with temperatures ranging from 3°C (37°F) to a pleasant 29°C (85°F), and an average of 17°C (62°F). Precipitation is higher during June, totaling 198 mm (7.8 in) across 23 days, but the humidity is lower at 70%. For more detailed information about June weather, you can visit Poiana weather in June.

In December, temperatures can be quite frigid, with minimums dropping to -15°C (5°F) and an average of 0°C (32°F), while July boasts much warmer weather with minimum temperatures starting at 8°C (46°F) and average highs reaching 18°C (65°F). December sees significant precipitation, totaling 81 mm (3.2 in) over about 10 days, whereas July is even wetter, with 160 mm (6.3 in) spread across 20 days. Additionally, the humidity in December is notably high at 88%, creating a chilly atmosphere, compared to the more comfortable 66% humidity in July. For a closer look at what to expect in July, you can check out Poiana weather in July.

December and August present strikingly different weather contrasts. In December, temperatures can plummet to a minimum of -15°C (5°F), with an average temperature of around 0°C (32°F) and a maximum of 13°C (57°F). This month is characterized by high humidity at 88% and frequent precipitation on about 10 days, totaling 81 mm (3.2 in). In contrast, August enjoys a much warmer climate, with temperatures ranging from a minimum of 6°C (44°F) to a maximum of 32°C (90°F) and an average of 19°C (66°F). While it is generally drier than December, August experiences 108 mm (4.3 in) of precipitation across 14 days and has a significantly lower humidity level at 48%. For more details on weather specifics, you can check Poiana weather in August.

In December, temperatures drop significantly, with a minimum of -15°C (5°F) and an average temperature around 0°C (32°F), while September enjoys milder weather, with an average of 14°C (58°F) and highs reaching up to 29°C (85°F). Precipitation is more frequent in December, occurring on about 10 days with a total of 81 mm (3.2 in), compared to September's 44 mm (1.7 in) over 8 days. Additionally, December's humidity is notably higher at 88%, making the cold more biting, whereas September experiences a more comfortable humidity level of 57%. For further details on September weather, check out Poiana weather in September.

In comparing the weather of December and October, significant differences become evident. December brings colder temperatures, with a minimum of -15°C (5°F) and an average of 0°C (32°F), while October enjoys milder conditions, with a minimum of -3°C (26°F) and an average of 9°C (48°F). Additionally, December is marked by higher humidity levels at 88%, compared to October's 79%. Precipitation is also more frequent in December, occurring on 10 days, totaling 81 mm (3.2 in), whereas October sees precipitation on 8 days with a total of 70 mm (2.8 in). For a detailed look at the October climate, you can check out this link: Poiana weather in October.

December weather in Poiana is significantly colder than November, with average temperatures dropping from 4°C (40°F) in November to around 0°C (32°F) in December. The minimum temperatures plunge further, reaching lows of -15°C (5°F) compared to November’s mildest -9°C (17°F). Additionally, December experiences more precipitation, totaling 81 mm (3.2 in) over 10 days, while November has 48 mm (1.9 in) of rainfall on the same number of days. Humidity levels remain quite high, hovering around 88% in December, only slightly higher than November’s 87%. For a more detailed look at what to expect in November, you can check Poiana weather in November.

Compare Poiana's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Poiana

In December, Poiana transforms into a winter wonderland, offering a striking contrast to the milder months of the year. With temperatures dipping significantly, residents and visitors experience a crisp, cold atmosphere, where the chances of snow enhance the enchanting landscape. Precipitation levels rise, contributing to a more humid environment that envelops the region in a blanket of serenity. This shift in weather not only signals the start of the skiing season but also creates a festive mood that draws many to enjoy the frosty charm. For more details on the unique climate of this beautiful region, visit Poiana Climate.