January Weather in Zamosc, Poland

Last updated: August 27, 2025

In January, the charming city of Zamość, Poland experiences a diverse range of temperatures, with maximums reaching 10°C (49°F) and average lows dipping to a brisk -1°C (30°F). The month can be quite cold, with minimum temperatures plunging as low as -22°C (-7°F). Precipitation is moderate, totaling around 40 mm (1.6 in) and spread over approximately 10 days, contributing to the city's winter ambiance. With humidity levels hovering at a brisk 92%, visitors should be prepared for a chilly yet picturesque winter journey through this UNESCO World Heritage site.

January Temperature in Zamosc

In Zamosc, Poland, January brings a biting chill, with temperatures ranging from a minimum of -22°C (-7°F) to a moderately warmer maximum of 10°C (49°F). The average temperature hovers around -1°C (30°F), which is emblematic of the harsh winter season. This month typically showcases the lowest temperatures of the year, as it transitions from the frosty grip of December. As January ends, there's a slight upward trend in temperatures, signaling the slow approach of spring, which continues to rise steadily through the following months. Despite the cold, the stark beauty of Zamosc in winter creates a captivating landscape, making it an enchanting destination for those willing to brave the chill.

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

The chart illustrates January 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, January 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.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Zamosc

In January, Zamość experiences a modest precipitation total of 40 mm (1.6 in), typically spread over about 10 days. This sets the stage for a wetter February, where rainfall increases to 50 mm (2.0 in) over 11 days, hinting at the slow transition towards the spring thaw. By March, the precipitation levels remain consistent, with 44 mm (1.7 in) falling across another 11 days. During these winter months, precipitation is relatively moderate, reflecting the town's cold climate and the lingering effects of winter. As spring approaches in April, precipitation slightly decreases, but May marks a significant upsurge, showcasing the transition to the lush, wetter months ahead. This trend suggests that while January may start the year with lighter rain, the subsequent months progressively lead to a more humid environment as nature awakens.

January Precipitation Trends in Zamosc

The chart displays monthly precipitation patterns in Zamosc, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Zamosc, January typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec405044438790908381603956
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in Zamosc

In Zamość, Poland, January sees a significant peak in humidity levels, averaging a notably high 92%. This trend of elevated moisture continues into February, but with a slight drop to 89%, hinting at a gradual shift as the winter months progress. By March, the humidity further decreases to 87%, signaling a transition towards the coming spring. As the months warm, April brings a more substantial decline to 77%, and by May, the humidity stabilizes at 62%, offering a respite from the dampness. The summer months of June through August maintain similar levels around 60%, providing a comfortable atmosphere. However, as autumn approaches, September sees a rise back to 70%, followed by a sharp increase in October at 86%, and a return to winter humidity levels of 90% in November and 92% in December. This cyclical pattern highlights the seasonal variations in humidity, with Zamość experiencing its highest moisture levels during the colder months and a noticeable drop in the warmer summer season.

January Average Humidity in Zamosc

This chart illustrates the average monthly humidity levels in Zamosc, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, 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 January generated using information from the Copernicus Climate Change Service.

January UV Index in Zamosc

In January, Zamosc, Poland, experiences a low UV Index of 1, making sun exposure relatively safe with a burn time of 45 minutes. This trend of low UV exposure continues into February, maintaining the same index and burn time. However, come March, the situation shifts as the UV Index rises to 4—a moderate level that reduces burn time to 30 minutes. This gradual increase continues through April and peaks in the summer months with values reaching 8 in June and July, where quick exposure can lead to sunburn in just 15 minutes. By August and September, the index slightly decreases to high levels of 7 and 6, but caution is still needed. As the year winds down, both October and November see a return to moderate and low indices respectively, allowing for longer burn times once more. For more detailed insights on sun safety, check the full Zamosc UV Index.

Maximum UV Index Levels in Zamosc for January

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

January Sunshine in Zamosc

In Zamosc, Poland, the January sunshine sets a modest tone for the year, offering around 125 hours of daylight. As winter gives way to spring, the sun begins to shine more brightly, with February seeing an increase to 180 hours. By March, the days lengthen significantly, reaching 270 hours, and this upward trend continues through the warmer months. April heralds even more sunshine at 331 hours, culminating in the peak of summer with July's impressive 425 hours. As autumn approaches, the glow gradually fades—August still boasts a robust 397 hours, but by November, the total drops to 182 hours. Closing the year, December brings a reflective twilight with only 123 hours of sunshine, marking a gentle decline yet again. Overall, the data reflects a vibrant cycle, with sunlight flourishing in the summer and retreating as winter reclaims its hold.

Monthly Sunshine Duration in Zamosc: January Highlighted

The January sunshine duration represents the total number of hours Zamosc experiences direct sunlight during the month of January, excluding cloudy or obstructed periods. This chart compares the sunshine duration of January with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec125h180h270h331h379h416h425h397h303h246h182h123h
Data source: Zamosc January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Zamosc During January

In Zamość, Poland, January brings a modest 20% chance of sunny weather, marking it as one of the least likely months for sunshine throughout the year. As winter holds its grip, the prospects for sun gradually increase in February to 24%, hinting at the first signs of spring's approach. This trend continues into March, with a more uplifting 32% chance of clear skies, and by April, the likelihood reaches 36%. The progression becomes even more pronounced as May arrives, boasting a 38% chance of sunshine, before peaking in June at a more welcoming 50%. This overall upward trajectory from January through to mid-summer illustrates the gradual transition from the often grey winter days to the bright and sunny days of summer in Zamość.

Percentage of Sunny Days in January in Zamosc

The chart illustrates the percentage of sunny days in Zamosc throughout the year, with January 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 January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Zamosc in January

In Zamość, Poland, January experiences about 8 hours of daylight, marking one of the year's shortest days. As the month transitions into February, daylight gradually increases to 10 hours, heralding the approach of spring. This uplifting trend continues into March with 11 hours of daylight, and by April, the days lengthen significantly to 13 hours. May delights residents with 15 hours of sunshine, paving the way for the peak of summer in June, where the city basks in 16 hours of daylight. As the season shifts, daylight begins to taper in July with 15 hours, followed by 14 hours in August, signaling the slow retreat of summer. By September, daylight decreases to 12 hours, leading into the darker months of the year where October offers only 10 hours. November and December both return to 8 hours of daylight, illustrating the cycle of light and darkness that characterizes Zamość throughout the year. This rhythmic pattern not only dictates the daily life of its inhabitants but also plays a significant role in the region’s seasonal activities and celebrations.

Average Daylight Hours in Zamosc for January

The chart illustrates the variation in daylight duration in Zamosc throughout the year, with January 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.

January Winds in Zamosc

In Zamosc, Poland, January ushers in the new year with an average wind speed of 3.6 m/s (8 mph), setting a brisk tone as the chill of winter lingers. Interestingly, the winds pick up slightly in February, reaching 4.0 m/s (9 mph), before easing off again in March with a gentle 3.4 m/s (8 mph). This pattern reflects a trend of fluctuating breeze during the early months of the year, where winds stabilize around the 3.5 m/s (8 mph) mark in both April and May. As the seasons shift toward summer, the wind takes a noticeable dip, dropping to 2.6 m/s (6 mph) in June and only slightly increasing through the peak of summer. However, as autumn sets in, the winds regain a stronger presence, maintaining higher averages of 3.9 m/s (9 mph) from October through December. This wind pattern demonstrates the diverse climatic transition in Zamosc, balancing chilly winter gusts with milder breezes as the year unfolds.

Average January Wind Speed in Zamosc

The chart displays monthly wind speed patterns in Zamosc, with values for each month shown alongside January's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how January's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.6 m/s4.03.43.53.82.62.73.03.33.93.93.9
Data source: Zamosc January wind data, generated using information from the Copernicus Climate Change Service.

How January 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 January’s weather to other months in Zamosc, focusing on differences in temperature, rainfall, humidity, and UV levels.

January and February share frigid temperatures, but February sees a slight increase in warmth, with average temperatures rising from -1°C (30°F) in January to 0°C (32°F). January typically experiences a wider temperature range, with minimums around -22°C (-7°F) and maximums peaking at 10°C (49°F), while February's extremes are slightly higher, featuring a minimum of -21°C (-5°F) and a maximum of 12°C (54°F). Precipitation is more frequent in February, with 50 mm (2.0 in) over 11 days compared to January's 40 mm (1.6 in) across 10 days. Humidity levels remain high in both months, with January at 92% and February slightly lower at 89%. For a closer look at the weather specifics, check out Zamosc weather in February.

January and March present contrasting yet challenging weather conditions. In January, temperatures range from a biting minimum of -22°C (-7°F) to a maximum of 10°C (49°F), with an average around -1°C (30°F). This month experiences high humidity at 92% and sees approximately 40 mm (1.6 in) of precipitation over about 10 days. In contrast, March begins to warm slightly, with temperatures ranging from a minimum of -26°C (-14°F) to a much more pleasant maximum of 19°C (66°F) and an average of 3°C (38°F). Precipitation increases slightly to 44 mm (1.7 in), occurring on around 11 days, while humidity decreases to 87%. For a detailed look at the weather specifics for March, you can check Zamosc weather in March.

January and April present a striking contrast in weather conditions. In January, temperatures are much colder, with minimum lows reaching -22°C (-7°F) and daily averages around -1°C (30°F), while the maximum temperature barely exceeds 10°C (49°F). The month sees a high level of humidity at 92% and experiences precipitation on about 10 days, accumulating to 40 mm (1.6 in). In contrast, April ushers in milder weather, with minimum temperatures around -7°C (21°F) and average highs of 9°C (48°F), peaking at a comfortable 27°C (81°F). The humidity decreases to 77%, and although precipitation remains fairly similar at 43 mm (1.7 in), it occurs on just 9 days. For further details on April's conditions, visit Zamosc weather in April.

In January, the weather is notably harsh, with temperatures ranging from a frigid minimum of -22°C (-7°F) to a maximum of 10°C (49°F), and an average of -1°C (30°F). The month experiences high humidity at 92% and sees about 40 mm (1.6 in) of precipitation over approximately 10 days. In contrast, May brings a significant warming trend, with temperatures ranging from a minimum of -1°C (30°F) to a pleasant maximum of 28°C (83°F), averaging 14°C (57°F). While May does have more precipitation at 87 mm (3.4 in) over about 15 days, the humidity drops to a more comfortable 62%. For more detailed weather insights specific to May, you can visit Zamosc weather in May.

In January, the weather is characterized by frigid temperatures, with a minimum of -22°C (-7°F) and an average around -1°C (30°F). The month sees occasional snowfall, with around 40 mm (1.6 inches) of precipitation spread over 10 days and a high humidity level of 92%. In contrast, June experiences a dramatic warming trend, with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 33°C (91°F) and an average of 19°C (67°F). Though it is much warmer, June has higher precipitation totaling 90 mm (3.5 inches) over 13 days, but the humidity drops significantly to 61%. For more details, check out Zamosc weather in June.

In January, Zamosc experiences a harsh winter with temperatures ranging from a chilling -22°C (-7°F) to a maximum of 10°C (49°F), averaging -1°C (30°F). The month sees about 40 mm (1.6 in) of precipitation over approximately 10 days, accompanied by a high humidity level of 92%, creating a frosty atmosphere. In contrast, July brings a stark transformation, with temperatures ranging from a mild 7°C (45°F) at night to a scorching 36°C (97°F) during the day, averaging a warm 20°C (68°F). This summer month experiences increased precipitation of 90 mm (3.5 in) spread over 15 days, but with a significantly lower humidity of 60%, making the weather feel much more comfortable. For more detailed insights, you can check Zamosc weather in July.

January and August present stark contrasts in weather conditions. In January, temperatures plummet, with averages hovering around -1°C (30°F) and minimums reaching as low as -22°C (-7°F), creating a chilly environment marked by high humidity at 92%. The month typically experiences about 40 mm (1.6 in) of precipitation across 10 days, often falling as snow. In contrast, August brings a much warmer climate, with average temperatures of 20°C (68°F) and maximums soaring to 34°C (94°F). The humidity decreases to 60%, and precipitation rises to 83 mm (3.3 in) over 13 days, often in the form of summer rain. For a more detailed look at the weather patterns in August, you can check Zamosc weather in August.

In January, the weather is characterized by frigid temperatures, with lows plunging to -22°C (-7°F) and an average temperature around -1°C (30°F). The month sees about 40 mm (1.6 in) of precipitation over roughly 10 days, accompanied by high humidity levels at 92%, which can create a biting chill. In stark contrast, September experiences much milder conditions, with temperatures ranging from a minimum of 1°C (35°F) to a maximum of 29°C (84°F), averaging around 15°C (59°F). Precipitation increases to 81 mm (3.2 in), but over just 9 days, and the humidity drops to a more comfortable 70%. For more detailed insights, you can check Zamosc weather in September.

In January, the weather is much colder, with average temperatures hovering around -1°C (30°F) and a minimum dropping to -22°C (-7°F). The month experiences high humidity of 92%, and approximately 40 mm (1.6 in) of precipitation spread across 10 days. In contrast, October sees milder conditions, with temperatures ranging from a minimum of -2°C (29°F) to a pleasant maximum of 23°C (75°F), and an average of 10°C (50°F). While it receives more precipitation at 60 mm (2.4 in) over 9 days, the humidity is lower at 86%. For more details on the weather in October, check out Zamosc weather in October.

January and November in Zamosc exhibit notable differences in temperature and overall weather conditions. In January, the minimum temperature can plunge to a frigid -22°C (-7°F), while the average temperature hovers around -1°C (30°F) and can reach a maximum of 10°C (49°F). This month typically experiences about 40 mm (1.6 in) of precipitation over 10 days, accompanied by high humidity at 92%. In contrast, November presents milder temperatures, with a minimum of -9°C (16°F) and an average of 5°C (41°F), peaking at 19°C (66°F). Precipitation remains similar to January at 39 mm (1.6 in), but occurs over just 9 days, with slightly lower humidity at 90%. For more detailed insights, check out Zamosc weather in November.

In January, temperatures drop further compared to December, with minimums reaching as low as -22°C (-7°F) and average highs around 10°C (49°F). This month sees more extreme cold with average temperatures hovering around -1°C (30°F), while precipitation decreases slightly to 40 mm (1.6 in) over about 10 days. In contrast, December experiences milder conditions, with minimum temperatures at -13°C (10°F) and an average temperature of 1°C (34°F). It also has slightly higher precipitation at 56 mm (2.2 in) over 13 days. Both months share high humidity levels at 92%, but the overall feel is noticeably colder and more severe in January. For more detailed insights, you can check out Zamosc weather in December.

Compare Zamosc's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Zamosc

January in Zamosc presents a stark contrast to the milder months, as the city plunges into the chill of winter. With temperatures hovering around freezing and dropping to frigid lows, it’s a month defined by its brisk climate and high humidity. Visitors can expect a fair amount of precipitation, with about 10 days of rain or snow, making January one of the wetter winter months. This combination of cold and moisture adds a unique charm to the city, creating a picturesque winter landscape. For those looking to plan their visit around the weather, understanding these conditions is essential. Discover more about Zamosc's weather patterns throughout the year at Zamosc Climate.