December Weather in Wieliczki, Poland

Last updated: August 27, 2025

In Wieliczki, Poland, December brings a chilly embrace of winter, with temperatures ranging from a maximum of 10°C (49°F) to a biting minimum of -13°C (9°F). The month sees an average temperature hovering around 0°C (32°F), setting the scene for a crisp, cozy atmosphere. Rainfall is a regular visitor, with 59 mm (2.3 in) of precipitation spread over 12 days, contributing to a high humidity level of 93%. This combination of temperatures and moisture creates the perfect backdrop for the enchanting winter landscape, inviting residents and visitors alike to experience the charm of a Polish winter.

December Temperature in Wieliczki

December in Wieliczki, Poland marks the onset of winter, with temperatures taking a sharp dip as the year comes to a close. The minimum temperature plummets to around -13°C (9°F), while the average hovers around freezing at 0°C (32°F). Daytime highs reach up to 10°C (49°F), offering a stark contrast to the chilly nights. As the month progresses, the air feels crisp, hinting at the coldest months ahead. This sharp seasonal shift signals a cozy atmosphere, perfect for indulging in warm drinks and enjoying the festive spirit that adorns the quaint town during this chilly yet charming time of year.

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

The chart illustrates December temperature patterns in Wieliczki, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wieliczki, 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).
JanFebMarAprMayJunJulAugSepOctNovDec293036455464656456484032
Data source: Temperature data for Wieliczki 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 Wieliczki

In Wieliczki, Poland, December brings a moderate precipitation level of 59 mm (2.3 in), falling in line with the generally wet pattern that characterizes the end of the year. With 12 days of rain, December's precipitation marks a slight increase compared to November's 42 mm (1.7 in) and underscores a seasonal trend where late autumn and early winter see consistent moisture. This month, like several others, reflects the stability of precipitation throughout the year, with rainfall peaking notably in the summer months of July and August. Overall, the data demonstrates a clear seasonal rhythm, with December serving as a transitional bridge into the harsher winter conditions ahead.

December Precipitation Trends in Wieliczki

The chart displays monthly precipitation patterns in Wieliczki, 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 Wieliczki, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec463946447561988469684259
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Wieliczki

As winter sets in, December in Wieliczki, Poland, experiences a notable spike in humidity, reaching an impressive 93%. This increase is part of a broader seasonal trend, where humidity levels begin to climb from the relatively dry days of spring and summer. Following a gradual decline from the year's high of 92% in January to a mid-year low of 56% in June, humidity levels rise again, peaking in December. This cyclical pattern highlights the contrast between the crispness of summer and the moisture-laden air of winter, enveloping the landscape in an atmospheric embrace that characterizes the region's coldest months.

December Average Humidity in Wieliczki

This chart illustrates the average monthly humidity levels in Wieliczki, 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 Wieliczki is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%87%76%58%56%59%60%71%86%90%93%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Wieliczki

In Wieliczki, Poland, the UV Index trends reflect the changing seasons, with December marking a return to low UV exposure, indicated by an index rating of 1. This results in a comfortable burn time of 45 minutes, making it a safe period for outdoor activities without significant risk of sunburn. The journey through the year showcases a gradual increase in UV intensity from the low levels of winter months to the high readings seen in the summer, particularly in June and July, when the index peaks at 7. As the seasons shift back towards colder months, the UV levels drop again, providing a clear reminder of the importance of adapting sun protection strategies throughout the year. For details on the full annual cycle, feel free to explore the Wieliczki UV Index.

Maximum UV Index Levels in Wieliczki for December

The chart shows the monthly maximum UV Index (UVI) for Wieliczki 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 Wieliczki typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124567765321
Data source: Wieliczki 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 Wieliczki

In Wieliczki, Poland, December brings a gentle retreat from the year’s sunlit exuberance, recording just 119 hours of sunshine. As the festive season approaches, the daylight diminishes, echoing trends seen throughout the colder months. Notably, January starts off with a mere 88 hours, while November offers only 146 hours. This gradual decline contrasts sharply with the vibrant sunshine totals of the spring and summer months, with May basking in a generous 414 hours and June peaking at 440 hours. Although December sees sunlight dwindle, the charm of winter in Wieliczki lies not in bright rays but in the tranquil beauty of frost-kissed landscapes, inviting you to embrace the cozy, reflective spirit of the season.

Monthly Sunshine Duration in Wieliczki: December Highlighted

The December sunshine duration represents the total number of hours Wieliczki 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.
JanFebMarAprMayJunJulAugSepOctNovDec88h183h260h336h414h440h432h387h299h230h146h119h
Data source: Wieliczki December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Wieliczki During December

In Wieliczki, Poland, the likelihood of sunny weather throughout the year enjoys distinct peaks and valleys, with December standing out as one of the more subdued months for sunshine. With a 20% chance of sun, December continues the downward trend in brightness that begins in the late fall months. As winter sets in, the potential for clear skies diminishes significantly compared to the summer months, where sunny days shine at a robust 57% in June. Interestingly, while December may not offer much in the way of sunny weather, it does provide a stark contrast to the higher probabilities of early spring, where the sun begins to re-emerge with a 35% chance in March. Thus, if you're looking for sunshine in December, be prepared for a higher likelihood of clouds and chilly weather dominating the landscape.

Percentage of Sunny Days in December in Wieliczki

The chart illustrates the percentage of sunny days in Wieliczki 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 Wieliczki experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec10%27%35%33%34%57%46%24%35%38%15%20%
Data source: Wieliczki December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Wieliczki in December

In Wieliczki, Poland, December brings a notable shift in daylight, with sunlight lasting for just 7 hours each day. This decline continues a trend seen from the previous months, where shorter days dominate the late autumn and winter periods. As the year transitions from the vibrant 16 hours in June to this winter low, residents and visitors alike experience a significant reduction in natural light. The trend emphasizes the stark contrast between the long, sunlit days of summer and the brief daylight hours of winter, highlighting the seasonal rhythms that define life in this charming locale. The gradual decrease from the autumn months, culminating in December, invites reflection on the beauty of the changing seasons in Wieliczki.

Average Daylight Hours in Wieliczki for December

The chart illustrates the variation in daylight duration in Wieliczki throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 1m9h 46m11h 53m14h 4m16h17h 1m16h 29m14h 44m12h 38m10h 28m8h 31m7h 27m
Data source: Wieliczki daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Wieliczki

As December rolls into Wieliczki, Poland, the winds pick up slightly, averaging 4.1 m/s (9 mph), a gentle yet noticeable increase compared to the preceding months. This trend reflects a gradual rise in wind speed as autumn transitions into winter, with November showing a peak of 4.4 m/s (10 mph). The winter months, characterized by chillier temperatures, typically experience stronger winds, creating a brisk atmosphere that complements the serene beauty of the snowy landscape. Interestingly, the season's wind patterns stand in stark contrast to the summer months, where July recorded the calmest breezes at 2.7 m/s (6 mph). Overall, the December winds signal a time of change and preparation for the colder days ahead, inviting both locals and visitors to embrace the seasonal shift in Wieliczki.

Average December Wind Speed in Wieliczki

The chart displays monthly wind speed patterns in Wieliczki, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.63.93.83.93.82.82.73.33.74.34.44.1 m/s
Data source: Wieliczki December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Wieliczki Compares to Other Months

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

In December, the weather features a milder temperature range with a minimum of -13°C (9°F) and an average of 0°C (32°F), while the maximum reaches 10°C (49°F). This month sees relatively high humidity at 93% and experiences precipitation on 12 days, totaling 59 mm (2.3 in). In contrast, January brings even colder temperatures, with a minimum of -24°C (-12°F) and an average of -2°C (29°F), alongside a maximum of 8°C (47°F). Although January has slightly less precipitation at 45 mm (1.8 in), it maintains similar precipitation days at 12 and slightly lower humidity at 92%. For more specific details, check out the Wieliczki weather in January.

December weather in Wieliczki features a milder average temperature of 0°C (32°F), with minimums around -13°C (9°F) and maximums reaching 10°C (49°F). It typically experiences about 59 mm (2.3 in) of precipitation over 12 days, accompanied by high humidity levels of 93%. In contrast, February brings a sharper chill, with average temperatures dropping to -1°C (30°F), and minimum temperatures plummeting to -24°C (-10°F). Although February sees less precipitation at 39 mm (1.5 in) across 9 days, the humidity remains relatively high at 90%. For those interested in the specifics of February weather, more details can be found at Wieliczki weather in February.

December and March exhibit notable differences in weather patterns. December tends to have a milder average temperature of 0°C (32°F), with maximum highs reaching 10°C (49°F), while March starts off colder with a minimum temperature of -18°C (-1°F) and an average of 2°C (36°F). Precipitation is similarly common in both months, with December receiving 59 mm (2.3 in) over 12 days and March slightly less at 46 mm (1.8 in) over the same number of days. Humidity levels are also high, but slightly lower in March at 87% compared to December's 93%. For a closer look at March conditions, you can visit Wieliczki weather in March.

December and April showcase stark contrasts in weather patterns. In December, temperatures can plunge as low as -13°C (9°F), with an average hovering around 0°C (32°F) and peaking at 10°C (49°F). The month is characterized by high humidity at 93% and frequent precipitation, totaling 59 mm (2.3 in) over about 12 days. In contrast, April experiences milder conditions, with minimum temperatures of -5°C (24°F) and an average of 7°C (45°F), reaching up to a warm 24°C (76°F). Precipitation in April is slightly lower at 44 mm (1.7 in) over around 10 days, and humidity drops to a more comfortable 76%. The transition from December to April highlights the shift from cold winter conditions to the fresh beginnings of spring. For more detailed information, check out Wieliczki weather in April.

December and May present stark contrasts in weather. December temperatures can plunge to a chilling -13°C (9°F) at their lowest, with an average of around 0°C (32°F) and a high of 10°C (49°F). This month is also characterized by high humidity at 93%, accompanied by 59 mm (2.3 inches) of precipitation over 12 days. In stark contrast, May experiences a milder range, with temperatures typically varying from a minimum of -1°C (30°F) to a pleasant maximum of 29°C (84°F) and an average of 12°C (54°F). While May has a slightly higher total precipitation of 74 mm (2.9 inches) over the same number of days, the humidity is significantly lower at 58%. This transition from winter's chill to spring's warmth reflects the changing seasons beautifully. For more details on May weather specifically, you can visit Wieliczki weather in May.

The weather in December is characterized by cold temperatures, with a minimum of -13°C (9°F) and an average of 0°C (32°F), while June enjoys much milder conditions, boasting a minimum temperature of 3°C (37°F) and an average of 18°C (65°F). December experiences a higher humidity level at 93%, contributing to a chilly atmosphere, whereas June's humidity falls to a more comfortable 56%. Precipitation amounts are quite similar, with December receiving 59 mm (2.3 in) over 12 days and June slightly higher at 61 mm (2.4 in) over 10 days. For more detailed information, you can check out Wieliczki weather in June.

When comparing December and July weather, the differences are striking. In December, temperatures can plummet to a chilly minimum of -13°C (9°F), with an average of around 0°C (32°F) and a maximum of 10°C (49°F). The month sees relatively high humidity at 93% and experiences 12 days of precipitation, totaling 59 mm (2.3 in). In contrast, July presents a much warmer climate, with minimum temperatures of 7°C (44°F) and an average of 18°C (65°F), peaking at a balmy 31°C (88°F). This summer month has slightly higher precipitation at 98 mm (3.9 in), occurring over 13 days, but with a significantly lower humidity of 59%. For more detailed information, you can check out Wieliczki weather in July.

December and August present stark contrasts in weather. In December, temperatures can plunge as low as -13°C (9°F), with an average around freezing at 0°C (32°F) and a maximum reaching only 10°C (49°F). The month is characterized by high humidity at 93% and about 12 days of precipitation totaling 59 mm (2.3 in). In contrast, August offers a much milder climate, with temperatures ranging from a minimum of 6°C (43°F) to a pleasant average of 18°C (65°F) and highs peaking at 31°C (89°F). While August experiences a similar number of rainy days (12), it sees more precipitation at 84 mm (3.3 in) and significantly lower humidity levels at 60%. For more detailed information, you can check Wieliczki weather in August.

December and September showcase contrasting weather patterns. In December, temperatures can plummet to a minimum of -13°C (9°F), with an average of around 0°C (32°F) and a maximum of 10°C (49°F), while September boasts milder conditions, with a minimum of 1°C (33°F), an average of 14°C (57°F), and a peak of 27°C (82°F). Additionally, December experiences higher humidity at 93% compared to September's 71%, resulting in a considerably chillier ambiance. Precipitation is slightly higher in September at 69 mm (2.7 in) over 10 days, whereas December sees 59 mm (2.3 in) spread over 12 days. For more information, visit Wieliczki weather in September.

In comparing the weather between October and December, we see a significant shift in temperatures and conditions. December features much colder temperatures, with an average of 0°C (32°F) and nighttime lows dropping to -13°C (9°F), starkly contrasting October's milder average of 9°C (48°F) and maximums reaching 22°C (73°F). While both months receive precipitation on about 12 days, December's rainfall totals 59 mm (2.3 in), slightly less than October's 68 mm (2.7 in). Additionally, December's humidity levels rise to 93%, compared to October's 86%, making the year-end feel much colder and damper. For a closer look at October weather, you can visit Wieliczki weather in October.

In comparing the weather between November and December, November tends to be milder with average temperatures ranging from a minimum of -7°C (20°F) to a maximum of 16°C (62°F). In contrast, December sees a drop in temperatures, with averages hovering around 0°C (32°F) and reaching a maximum of only 10°C (49°F). Precipitation is slightly higher in December, totaling 59 mm (2.3 in) over 12 days, compared to November's 42 mm (1.7 in) across 11 days. Additionally, December's humidity is higher at 93%, compared to November's 90%. For more details on the climate, please visit Wieliczki weather in November.

Compare Wieliczki's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Wieliczki

As December descends upon Wieliczki, the weather transforms into a chilly yet enchanting winter tableau. Characterized by its brisk temperatures and heightened humidity, this month showcases a stark contrast to the milder conditions of previous months. With an average temperature hovering around freezing, occasional drops to sub-zero levels remind residents of the winter’s bite. Frequent precipitation, often falling as snow, graces the landscape and results in a notable increase in moisture levels. The blend of frosty air and festive ambiance makes December a uniquely captivating time for both locals and visitors. For those interested in understanding the broader climatic trends, more details can be found at Wieliczki Climate.