Last updated: August 27, 2025
In January, Konstancin-Jeziorna experiences a diverse range of temperatures, where highs reach a cool 11°C (52°F) and lows plummet to a frigid -21°C (-5°F), with an average hovering around 0°C (32°F). This month also brings considerable moisture, as 41 mm (1.6 in) of precipitation is recorded over about 10 days. The air remains laden with humidity, averaging at a brisk 91%, adding to the winter's chill. Visitors should brace for a variety of weather conditions, from crisp sunny days to frost-laden nights, ideal for those who embrace the beauty of winter landscapes.
In Konstancin-Jeziorna, Poland, January presents a stark winter landscape, with temperatures ranging from a biting minimum of -21°C (-5°F) to a milder maximum of 11°C (52°F). The average hovers around the freezing point at 0°C (32°F), showcasing the chill that defines this month. As January transitions into February, the temperature remains similarly cold, though slightly less severe, with a minimum of -19°C (-1°F) and a peak reaching 18°C (64°F) by the end of the month. The trend reveals a gradual warming approach as spring nears, with March temperatures showing an average rise to 4°C (39°F). Notably, the coldest days of January mark an unyielding winter phase, but a detectable upward shift begins to emerge as days lengthen and the promise of spring lingers on the horizon.
January in Konstancin-Jeziorna brings an average precipitation of 41 mm (1.6 in), with rain falling on about 10 days throughout the month. This level of moisture is typical as winter maintains its grip, contributing to a steady start to the year. Observing the trends, January's precipitation is slightly less than February's average of 44 mm (1.7 in), suggesting a gradual increase in dampness as the seasons transition. Overall, these January figures form part of a broader pattern where early months tend to have lower precipitation, culminating in wetter summer months that see peaks in rainfall, particularly in August, which often becomes the most saturated period of the year.
In January, Konstancin-Jeziorna experiences a high humidity level of 91%, setting the tone for a winter characterized by dampness. As February approaches, this humidity slightly decreases to 89%, suggesting a gradual shift towards slightly drier conditions. However, this trend continues into March, where levels drop to 86%, marking the onset of a slow transition as spring nears. By April, humidity takes a noticeable dip to 76%, leading into May, when the atmosphere becomes markedly drier at 58%. This trend continues through the summer months, with June, July, and August all maintaining low humidity levels around 56% to 55%, indicating a comfortable warm season. As the year progresses, September sees a return to humid conditions at 68%, followed by a further rise in October to 84%. The cycle completes as November and December both revert back to moisture-laden air, each at 89% and 91%, respectively, highlighting Konstancin-Jeziorna’s seasonal rhythm of humidity that oscillates between high and low throughout the year.
In January, Konstancin-Jeziorna experiences a low UV Index of 1, allowing for safe outdoor enjoyment with a burn time of 45 minutes. This low exposure continues into February, where the UV Index slightly rises to 2, yet still remains in the low category. As spring approaches, March and April see a noticeable increase in UV levels, reaching a moderate index of 4 and 5 respectively, shortening the burn time to 30 minutes. The summer months bring a significant shift, with May jumping to a high Index of 7 and June and July peaking at 8, categorized as very high, where careful sun protection becomes essential with burn times dropping to just 15 minutes. As the seasons transition, September and October return to moderate levels, while November and December shift back to low indices, echoing the trends of the early year with 45 minutes of safe exposure. For a comprehensive overview of UV levels throughout the year, visit Konstancin-Jeziorna UV Index.
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In Konstancin-Jeziorna, Poland, the January sunshine heralds the year's beginning with a modest 106 hours of radiant light. As winter gives way to spring, this sunlit hours steadily rise, peaking in June with an impressive 422 hours. The months of February and March see a delightful increase, hinting at the approaching warmth, while April and May continue this positive trend, enhancing the vibrant landscapes. However, as summer wanes into autumn, sunshine hours gradually decline, with September dropping to 299 hours and further diminishing in the chill of November and December. This cyclical pattern showcases Konstancin-Jeziorna's atmospheric transition from the gentle brightness of winter through the lush vibrancy of summer, ultimately leading to a serene conclusion with the dimming light of late autumn.
In January, the likelihood of sunny weather in Konstancin-Jeziorna, Poland is relatively low, hovering at just 15%. This trend marks the beginning of a gradual increase in sunshine as the year progresses, with February bringing a modest rise to 28%. By March, the chances improve further to 34%, signaling the onset of spring's influence. Notably, from April to May, the probability stabilizes at a more favorable 37%, suggesting that as winter departs, residents can anticipate sunnier days ahead. The upward trajectory continues and peaks in June at 54%, showcasing the vibrant summer months. As the seasons shift back toward winter, the likelihood of sun diminishes, with November at 19% and December at 24%, reinforcing January's reputation as a gray and cold start to the year.
In Konstancin-Jeziorna, January marks the beginning of the year with approximately 8 hours of daylight, setting a subdued tone as winter reigns. As the months progress into February and March, daylight steadily increases, reaching 11 hours by the end of March, a promising indication of spring's approach. April brings even brighter days with 13 hours, while May welcomes longer sunlight hours with 15 hours. The height of summer in June and July showcases the longest days, boasting 16 hours, perfect for outdoor activities. However, as summer fades into early autumn, daylight begins to wane, with hours plummeting to 14 in August and gradually decreasing to 10 in October. The descent continues into November and December, where daylight dwindles back to 8 and 7 hours respectively. This cyclical dance of light and dark highlights the captivating seasonal shifts in Konstancin-Jeziorna, inviting both reflection and anticipation throughout the year.
In January, Konstancin-Jeziorna experiences a gentle breeze with an average wind speed of 3.3 m/s (7 mph), setting the tone for the winter months. This initial calmness is followed by a slight increase in February and March, where winds average around 3.4 m/s (8 mph), suggesting a subtle uptick in activity as winter begins its slow retreat. As spring approaches in April and May, wind speeds remain consistent at 3.4 m/s to 3.8 m/s, adding a refreshing touch to the blossoming landscape. However, come June and July, the winds decrease to a milder 2.6 m/s (6 mph), creating a serene summer atmosphere. This tranquility persists through August, before gradually rising again in September and October as autumn settles in, peaking at 3.8 m/s (9 mph) in the fall. The year closes with stronger winds in November at 3.9 m/s, which settle slightly in December, offering a balanced blend of calm and breeze across the seasons. Overall, the data illustrates a dynamic yet predictable rhythm of wind activity throughout the year in this picturesque Polish locale.
Weather in Konstancin-Jeziorna varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Konstancin-Jeziorna, focusing on differences in temperature, rainfall, humidity, and UV levels.
In January, the weather is marked by frigid temperatures, with a minimum of -21°C (-5°F) and an average of 0°C (32°F), while February brings a slight warming trend, evidenced by a minimum of -19°C (-1°F) and an average of 1°C (34°F). The maximum temperatures in February can reach as high as 18°C (64°F), compared to January's peak of 11°C (52°F). Precipitation levels are comparable, with January seeing 41 mm (1.6 in) over 10 days and February showing a marginal increase to 44 mm (1.7 in) over the same number of days. Additionally, humidity levels are slightly lower in February at 89%, compared to January's 91%. For more detailed insights, you can check Konstancin-Jeziorna weather in February.
January's weather in Konstancin-Jeziorna is characterized by frigid temperatures, averaging around 0°C (32°F), with nighttime lows dipping to -21°C (-5°F) and daytime highs reaching only 11°C (52°F). The month sees considerable precipitation, with around 41 mm (1.6 in) falling over approximately 10 days, alongside high humidity levels of 91%.
In contrast, March marks a notable transition, with milder temperatures that average 4°C (39°F) and maximums soaring to 19°C (67°F). Although precipitation remains similar at 40 mm (1.6 in) spread across about 11 days, the humidity decreases to 86%, contributing to a more comfortable atmosphere. For more insights, explore Konstancin-Jeziorna weather in March.
In January, the weather is significantly colder, with temperatures ranging from a minimum of -21°C (-5°F) to a maximum of 11°C (52°F) and an average of 0°C (32°F). The month experiences high humidity at 91% and precipitation on about 10 days, totaling 41 mm (1.6 in). In contrast, April sees a noticeable warming trend, with temperatures shifting from a minimum of -5°C (24°F) to a much milder maximum of 28°C (82°F), and an average temperature of 9°C (48°F). The rainfall is slightly less, with 39 mm (1.5 in) over 9 days, and humidity drops to 76%, making April a more pleasant month overall. For more details, you can check Konstancin-Jeziorna weather in April.
January weather in Konstancin-Jeziorna is characterized by cold temperatures, with average highs reaching only 11°C (52°F) and lows plummeting to as low as -21°C (-5°F). The month sees significant humidity at 91%, accompanied by 41 mm (1.6 in) of precipitation over approximately 10 days. In contrast, May brings a notable shift, with temperatures ranging from a minimum of -3°C (27°F) to a pleasant average of 14°C (57°F), peaking at 30°C (86°F). Despite slightly higher precipitation at 81 mm (3.2 in), May's humidity drops to a more comfortable 58% and rain falls on about 13 days. For a detailed look at the weather in May, check out Konstancin-Jeziorna weather in May.
In January, the weather in Konstancin-Jeziorna is marked by chilly temperatures, with minimums plunging to -21°C (-5°F) and an average around freezing at 0°C (32°F). Precipitation is relatively modest at 41 mm (1.6 in) over roughly 10 days, and humidity is high at 91%, contributing to the cold, damp conditions. In stark contrast, June brings a warm embrace, with temperatures ranging from a minimum of 6°C (43°F) to a scorching maximum of 35°C (96°F) and an average of 20°C (68°F). Though it experiences considerable precipitation at 65 mm (2.5 in) over the same number of days, the humidity drops to 56%, making the summer days feel more comfortable. For more detailed insights, check out Konstancin-Jeziorna weather in June.
In January, the weather in Konstancin-Jeziorna is characterized by frigid temperatures, with a minimum of -21°C (-5°F) and an average of 0°C (32°F), leading to a chilly atmosphere with high humidity levels at 91%. The region experiences approximately 41 mm (1.6 in) of precipitation over 10 days, making it a relatively wet winter month. Conversely, July brings a significant contrast, as temperatures rise to a minimum of 8°C (47°F) and an average high of 20°C (68°F), peaking at 34°C (94°F). The summer month also sees increased precipitation of 82 mm (3.2 in) over 14 days, but the humidity drops to a more comfortable 56%. To learn more about July's weather specifics, visit Konstancin-Jeziorna weather in July.
In January, the weather is characterized by frigid temperatures, with minimums dropping as low as -21°C (-5°F) and average temperatures hovering around 0°C (32°F). Precipitation occurs over about 10 days, totaling 41 mm (1.6 in), while humidity remains high at 91%, creating a cold and damp atmosphere. In contrast, August offers a much warmer climate, with minimum temperatures of 8°C (46°F) and average highs reaching 20°C (68°F), peaking at a sweltering 35°C (95°F). Precipitation in August increases to 94 mm (3.7 in) spread over about 11 days, but the humidity drops to a more comfortable 55%. This shift from the icy grip of January to the warmth of August highlights the significant seasonal changes in weather. For a detailed look at the August weather, you can visit Konstancin-Jeziorna weather in August.
January and September in Konstancin-Jeziorna present distinctly different weather experiences. January is characterized by its frigid temperatures, with a minimum of -21°C (-5°F) and an average of around 0°C (32°F), while September enjoys milder conditions, with temperatures ranging from a minimum of 1°C (35°F) to a comfortable average of 15°C (59°F) and a maximum reaching 31°C (87°F). Precipitation is slightly higher in September, with 79 mm (3.1 in) over 12 days compared to January's 41 mm (1.6 in) over 10 days. Additionally, the humidity is more pronounced in January at 91%, contrasting with the more moderate 68% in September. For a closer look at September's weather patterns, visit Konstancin-Jeziorna weather in September.
In January, temperatures in Konstancin-Jeziorna can plunge as low as -21°C (-5°F), with an average of 0°C (32°F) and a maximum of 11°C (52°F). The month is notably cold and damp, characterized by high humidity levels of 91% and about 41 mm (1.6 in) of precipitation over 10 days. In contrast, October offers a much milder climate, with temperatures ranging from a minimum of -1°C (30°F) to a comfortable maximum of 24°C (75°F), averaging 10°C (51°F). While October experiences increased precipitation—71 mm (2.8 in) over 12 days—the humidity is slightly lower at 84%. For more information on October weather, visit Konstancin-Jeziorna weather in October.
January and November present contrasting weather conditions in terms of temperature and precipitation. In January, temperatures plunge with a minimum of -21°C (-5°F) and an average of 0°C (32°F), while the maximum barely reaches 11°C (52°F). The month is marked by significant humidity at 91% and 41 mm (1.6 in) of precipitation over 10 days. In contrast, November boasts milder temperatures, with a minimum of -6°C (21°F), an average of 5°C (42°F), and a maximum of 19°C (67°F). This month sees less precipitation, totaling 33 mm (1.3 in) across 7 days, and a slightly lower humidity at 89%. For more detailed information, you can refer to Konstancin-Jeziorna weather in November.
In comparison to December, January experiences lower temperatures, with average highs of 11°C (52°F) compared to December's 13°C (55°F). The minimum temperature in January can plummet to -21°C (-5°F), whereas December's lowest is somewhat milder at -14°C (7°F). Precipitation is slightly lower in January at 41 mm (1.6 in) over about 10 days, compared to December's 50 mm (2.0 in) spread over 11 days. Despite these differences, both months share a high humidity level of 91%. For a more detailed look at December weather, visit Konstancin-Jeziorna weather in December.
As January settles over Konstancin-Jeziorna, the weather takes a distinct turn, characterized by its chill and increased moisture compared to other months. The temperatures often hover around freezing, creating a stark contrast with the milder conditions of late autumn and the warming trends of early spring. The elevated humidity levels contribute to a brisk atmosphere, while the average precipitation, though moderate, often manifests as snow or icy rain. With around ten days of precipitation, January is a month where the landscape can shift dramatically day by day, enveloping the town in a serene winter charm. For a deeper understanding of the seasonal shifts, you can explore more in Konstancin-Jeziorna Climate.