December Weather in Zamosc, Poland

Last updated: August 27, 2025

December in Zamość, Poland presents a striking contrast of winter beauty and chill. With maximum temperatures reaching up to 13°C (56°F) and dipping as low as -13°C (10°F), visitors can expect an average of 1°C (34°F) throughout the month. The air is often saturated with 92% humidity, creating that crisp winter atmosphere. Additionally, Zamość experiences about 56 mm (2.2 in) of precipitation, spread over 13 days, which underscores the likelihood of snow and cold rain. This combination makes December a picturesque yet brisk time to explore this enchanting city.

December Temperature in Zamosc

In Zamosc, Poland, December ushers in a cold winter chill, with temperatures dipping to a minimum of -13°C (10°F) and peaking at a modest maximum of 13°C (56°F). This month averages around 1°C (34°F), signaling the onset of winter's embrace. Compared to the preceding months, December's temperatures take a noticeable drop, aligning with the significant cooling trend evident from late autumn. As daylight hours diminish, the air becomes crisper, inviting a picturesque winter landscape that transforms the city into a festive wonderland, perfect for holiday exploration. Amidst the frosty air, warm gatherings and seasonal cheer abound, making December a magical time in Zamosc.

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

The chart illustrates December temperature patterns in Zamosc, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Zamosc, 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).
JanFebMarAprMayJunJulAugSepOctNovDec293238485766686758504134
Data source: Temperature data for Zamosc 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 Zamosc

In December, Zamość experiences a notable shift in precipitation patterns, with an average of 56 mm (2.2 in) falling over 13 days. This amount positions December as a month of moderate rainfall, following the lighter precipitation witnessed in November, which had only 39 mm (1.6 in) over 9 days. As the year draws to a close, the city's climate becomes distinctly wetter, setting the stage for the winter months ahead. The increase in both rainfall and rainy days reflects a trend toward wetter winters in this region, making December one of the key months for replenishing local water supplies. This trend underscores the transitional character of Zamość's weather, where the crisp, cool air meets the seasonal deluge, shaping the landscape and daily life for its residents.

December Precipitation Trends in Zamosc

The chart displays monthly precipitation patterns in Zamosc, 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 Zamosc, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec405044438790908381603956
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Zamosc

December in Zamość, Poland, brings a return to high humidity levels, peaking at 92%, mirroring the winter's chill and echoing January’s frigid conditions. As the year comes to a close, humidity rises markedly from the milder 62% seen in May to the stark 90% in November. This shift highlights a notable pattern: from June through August, when humidity levels hover around 60%, the air feels much crisper and more comfortable. However, as autumn transitions into winter, residents experience a significant increase in moisture in the air, making December feel particularly damp. Overall, this pattern underscores the region's distinct seasonal changes, with humidity levels playing a key role in Zamość's winter atmosphere.

December Average Humidity in Zamosc

This chart illustrates the average monthly humidity levels in Zamosc, 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 Zamosc is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%88%77%62%61%61%60%70%86%90%92%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Zamosc

As December arrives in Zamosc, Poland, the UV Index drops back to a low level of 1, mirroring the conditions typically seen in the early winter months. Residents and visitors can enjoy outdoor activities without the worry of sunburn, as the recommended burn time extends to 45 minutes. This trend of lower UV levels from November's index of 2 highlights the natural cycle of diminishing sunlight during the colder months, reflecting a greater emphasis on cozy indoor pursuits. With January also presenting a UV Index of 1, December is an ideal time to appreciate the winter scenery without the need for sun protection. For more details on the UV Index throughout the year, visit Zamosc UV Index.

Maximum UV Index Levels in Zamosc for December

The chart shows the monthly maximum UV Index (UVI) for Zamosc 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 Zamosc typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578876321
Data source: Zamosc 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 Zamosc

In Zamosc, Poland, December marks a transition into shorter days, with sunshine dwindling to a modest 123 hours. This decrease is stark compared to the vibrant spring and summer months, where daylight peaks at a remarkable 425 hours in July. As the year progresses from January to December, sunlight hours experience a gradual ascent, peaking in midsummer, and then descend swiftly into winter. Notably, December's sunlight is the second lowest of the year, a stark contrast to the 379 hours enjoyed in May. This seasonal rhythm highlights the long, bright days of summer and the serene, albeit darker, winter months, capturing the essence of Zamosc's unique climate.

Monthly Sunshine Duration in Zamosc: December Highlighted

The December sunshine duration represents the total number of hours Zamosc 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.
JanFebMarAprMayJunJulAugSepOctNovDec125h180h270h331h379h416h425h397h303h246h182h123h
Data source: Zamosc December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Zamosc During December

As December arrives in Zamosc, Poland, the likelihood of basking in sunny weather dwindles, with only a 15% chance of sunshine. This marks a notable decline from the brighter days of autumn, where October offered a more favorable 50%, and November, though less sunny, still maintained a 25% possibility. The trend reveals a significant drop as the year transitions into winter, suggesting that cloudy and overcast skies become increasingly prevalent. With December being one of the gloomiest months, residents and visitors alike may find themselves yearning for the sunnier days that spring promises on the horizon.

Percentage of Sunny Days in December in Zamosc

The chart illustrates the percentage of sunny days in Zamosc 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 Zamosc experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec20%24%32%36%38%50%42%31%34%50%25%15%
Data source: Zamosc December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Zamosc in December

In Zamość, Poland, December heralds the return of shorter days, mirroring the daylight duration of January with just 8 hours of light. This decline in daylight, which begins in late autumn, underscores the region's seasonal rhythms. As the year progresses from the vibrant days of May and June—boasting up to 16 hours of sunshine—daylight steadily diminishes, making the winter months feel particularly introspective. The gradual transition through the seasons reveals a captivating dance of daylight, inviting residents to embrace the cozy charm of December while looking forward to the gradual return of longer days ahead.

Average Daylight Hours in Zamosc for December

The chart illustrates the variation in daylight duration in Zamosc throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 29m10h 1m11h 54m13h 51m15h 32m16h 25m15h 57m14h 26m12h 34m10h 39m8h 55m8h
Data source: Zamosc daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Zamosc

In Zamość, Poland, December brings a brisk average wind speed of 3.9 m/s (9 mph), a figure consistent with the winds of the preceding months, particularly November and October. As the year draws to a close, the wind whispers hints of winter, complementing the chill in the air. Notably, the summer months of June and July recorded the lowest winds, at about 2.6 m/s (6 mph), contrasting sharply with the stronger currents experienced in late autumn and early winter. This trend underscores a seasonal transition, where the gentle breezes of summer give way to the assertive gusts that herald the frosty embrace of winter, inviting both residents and visitors to relish the crisp December air.

Average December Wind Speed in Zamosc

The chart displays monthly wind speed patterns in Zamosc, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.64.03.43.53.82.62.73.03.33.93.93.9 m/s
Data source: Zamosc December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Zamosc Compares to Other Months

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

December and January weather exhibit notable differences despite similar humidity levels of 92%. In December, temperatures range from a minimum of -13°C (10°F) to a maximum of 13°C (56°F), with an average of 1°C (34°F) and slightly higher precipitation of 56 mm (2.2 in) over 13 days. Conversely, January experiences colder conditions, with temperatures dipping to a minimum of -22°C (-7°F) and peaking at 10°C (49°F), resulting in an average of -1°C (30°F). Precipitation also decreases to 40 mm (1.6 in) across 10 days in January. For more detailed insights, check out Zamosc weather in January.

In December, temperatures in Zamosc range from a low of -13°C (10°F) to a high of 13°C (56°F), with an average temperature of about 1°C (34°F). This month sees approximately 56 mm (2.2 in) of precipitation over 13 days and a high humidity level of 92%. In contrast, February experiences colder weather, with minimum temperatures dropping to -21°C (-5°F) and an average temperature near 0°C (32°F), while the maximum reaches 12°C (54°F). Precipitation decreases slightly to 50 mm (2.0 in) over 11 days, and humidity remains relatively low at 89%. For more details, check out Zamosc weather in February. Overall, February is colder and drier compared to the milder December.

In December, the weather often features a chilly atmosphere with temperatures ranging from a minimum of -13°C (10°F) to a maximum of 13°C (56°F), and an average of 1°C (34°F). With around 56 mm (2.2 in) of precipitation over approximately 13 days, the humidity is notably high at 92%. In contrast, March brings slightly milder conditions, with temperatures dipping to a minimum of -26°C (-14°F) and rising to a maximum of 19°C (66°F), averaging at 3°C (38°F). The month receives a bit less precipitation at 44 mm (1.7 in) over 11 days, accompanied by a slightly lower humidity of 87%. For more detailed insights into march weather patterns, check out Zamosc weather in March.

December and April present contrasting weather patterns. In December, temperatures range from a chilly -13°C (10°F) at night to a mild 13°C (56°F) during the day, with an average temperature hovering around 1°C (34°F). The month experiences significant precipitation, averaging 56 mm (2.2 in) over 13 days, accompanied by high humidity levels of 92%.

In comparison, April ushers in notably warmer conditions, with temperatures varying from -7°C (21°F) at night to a pleasant 27°C (81°F) during the day, yielding an average temperature of 9°C (48°F). Precipitation decreases to 43 mm (1.7 in) over 9 days, and humidity drops to a more comfortable 77%. To learn more about April weather specifics, you can visit Zamosc weather in April.

In December, the weather is characterized by cold temperatures, with a minimum of -13°C (10°F) and an average of just 1°C (34°F), peaking at a maximum of 13°C (56°F). The month experiences considerable precipitation, totaling 56 mm (2.2 in) over 13 days, accompanied by high humidity of 92%. In contrast, May brings a significant warming trend, with minimum temperatures only dropping to -1°C (30°F) and average highs reaching 14°C (57°F), soaring to a maximum of 28°C (83°F). Although precipitation slightly increases to 87 mm (3.4 in) over 15 days, the humidity drops substantially to 62%. For a detailed look at weather conditions in Zamosc during May, check out this link: Zamosc weather in May.

December and June in Zamosc present striking contrasts in weather. In December, the temperatures range from a chilly minimum of -13°C (10°F) to a mild maximum of 13°C (56°F), with an average of just 1°C (34°F). The month sees 56 mm (2.2 in) of precipitation across 13 days and a high humidity level of 92%. In contrast, June offers a much warmer climate, with temperatures ranging from a comfortable 6°C (43°F) to a hot 33°C (91°F), averaging 19°C (67°F). Precipitation increases slightly to 90 mm (3.5 in), yet the humidity drops to a more pleasant 61%. For more detailed insights, you can check Zamosc weather in June.

In December, the weather is significantly colder, with temperatures ranging from a frigid -13°C (10°F) to a mild 13°C (56°F) and an average of around 1°C (34°F). The month sees about 56 mm (2.2 in) of precipitation spread over 13 days, accompanied by high humidity levels of 92%. In contrast, July presents a much warmer climate, with temperatures varying from a comfortable 7°C (45°F) to a sizzling 36°C (97°F), averaging around 20°C (68°F). Precipitation in July is slightly higher at 90 mm (3.5 in), occurring over 15 days, but the humidity drops to a more manageable 60%. For a detailed look at weather conditions in July, visit Zamosc weather in July.

December weather in Zamosc is characterized by much colder temperatures, with averages hovering around 1°C (34°F) and dipping as low as -13°C (10°F). The month experiences significant humidity at 92% and sees around 56 mm (2.2 in) of precipitation over 13 days. In contrast, August offers a much warmer climate, where average temperatures reach 20°C (68°F) with highs peaking at 34°C (94°F). Although August has slightly higher precipitation at 83 mm (3.3 in), the humidity is notably lower at 60%. For those interested in exploring summer weather, more details can be found here: Zamosc weather in August.

December weather is notably colder than September, with temperatures ranging from a frigid minimum of -13°C (10°F) to a max of 13°C (56°F), compared to September's more moderate range of 1°C (35°F) to 29°C (84°F). Additionally, December experiences higher humidity at 92%, contributing to a chill in the air, while September's humidity is a more comfortable 70%. Precipitation is also more pronounced in September, totaling 81 mm (3.2 in) over 9 days, versus December's 56 mm (2.2 in) over 13 days. For more detailed insights on September weather, check out Zamosc weather in September.

In December, the weather is significantly colder compared to October, with temperatures ranging from a minimum of -13°C (10°F) to a maximum of 13°C (56°F) and an average of 1°C (34°F). In contrast, October enjoys milder temperatures, with a low of -2°C (29°F), an average of 10°C (50°F), and highs reaching up to 23°C (75°F). While both months experience precipitation, December has slightly less at 56 mm (2.2 in) over 13 days, compared to October's 60 mm (2.4 in) spread over 9 days. Humidity is also higher in December at 92%, compared to October's 86%. For a detailed look at October weather specifics, check out Zamosc weather in October.

In December, temperatures drop further compared to November, with a minimum of -13°C (10°F) and an average of 1°C (34°F), while November enjoys milder conditions with a minimum of -9°C (16°F) and an average of 5°C (41°F). December also sees a slight increase in precipitation, with 56 mm (2.2 in) over 13 days, compared to November's 39 mm (1.6 in) falling over 9 days. Humidity remains quite high in both months, but December edges up to 92% compared to November's 90%. For more detailed weather insights, you can check Zamosc weather in November.

Compare Zamosc's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Zamosc

As December settles in Zamość, winter's chill becomes palpable, marking a striking transition from the milder months earlier in the year. With an average temperature hovering around freezing and a notable drop to minimum lows that could reach as low as -13°C (10°F), the weather in December is decidedly colder compared to preceding months. This month also presents a higher likelihood of precipitation, contributing to the already elevated humidity levels that can peak at 92%. The combination of lower temperatures and increased moisture makes December a quintessential winter month, inviting cozy firesides and festive celebrations. For a deeper understanding of what to expect throughout the year, check out Zamosc Climate.