Last updated: August 27, 2025
In January, Bielsko-Biala, Poland experiences a chill that defines the heart of winter. With average temperatures hovering around -1°C (30°F), residents can expect a mix of crisp days, where highs reach up to 10°C (50°F), and frigid lows dipping dramatically to -21°C (-6°F). The month is characterized by a noticeable 90% humidity, contributing to a damp atmosphere. Over 13 days, the town witnesses a total precipitation of 58 mm (2.3 in), making January a month of sporadic snow and rain. This unique weather pattern not only shapes the landscape but also paints the vibrant winter life of Bielsko-Biala.
In Bielsko-Biala, Poland, January brings a chill that sets the tone for winter, with temperatures plummeting to a bone-numbing -21°C (-6°F) at night and peaking at a modest 10°C (50°F) during the day. This month serves as a transition, as the days gradually start warming up, leading into February where the average temperature nudges up to -1°C (30°F). As winter progresses into March, residents experience even more dramatic shifts, with minimums hitting -23°C (-9°F), but a hint of spring is on the horizon as afternoon highs can reach up to 20°C (68°F). Overall, January’s icy grasp gives way to the promise of milder days, suggesting that the coldest peaks are not without anticipation of a warming trend in the months to come.
In January, Bielsko-Biala experiences moderate precipitation, with a total of 58 mm (2.3 in) falling over 13 rainy days. This sets the stage for a relatively wet winter month compared to the drier November, which recorded only 56 mm despite having fewer rainfall days. As winter transitions into spring, precipitation typically increases, peaking in May at 132 mm. Interestingly, the steady rise in precipitation from January through to August reflects the region's seasonal shift, where the wetter months, particularly June through August, bring substantial rainfall averaging over 100 mm. Overall, January serves as a precursor to the wetter conditions ahead while shaping Bielsko-Biala's lush, vibrant landscape throughout the year.
In January, Bielsko-Biała experiences a high average humidity of 90%, setting the tone for a winter characterized by damp conditions. This elevated humidity gradually decreases in February to 87%, followed by a more significant drop to 83% in March, as the lingering chill of winter begins to wane. As spring approaches, humidity levels continue their decline, reaching 76% in April and 70% in May, creating a refreshing transition towards warmer months. By midsummer, humidity stabilizes around 67% in July, slightly increasing to 71% in June. The trend reverses in autumn, with humidity rising again, peaking at 90% in November and 91% in December, as the cold months return. Overall, Bielsko-Biała's humidity showcases a clear pattern of seasonal variation, with the height of winter and late autumn bringing the highest moisture levels, while the spring and summer months offer a brief reprieve.
In January, Bielsko-Biala experiences a UV Index of 2, indicating a low exposure category with a burn time of 45 minutes. This trend of low UV levels continues into February, maintaining the same index and exposure category. As spring approaches in March, the UV Index rises to 4, moving into the moderate category, which shortens the burn time to 30 minutes. Come April and May, the index escalates to 6 and 7 respectively, marking a shift to the high exposure category where burn times are reduced to 25 minutes. The sun peaks in June and July with a very high rating of 8, drastically lowering burn times to just 15 minutes. As summer transitions to autumn in August and September, the UV Index remains strong at 7 and 6, still within the high category before dropping back to moderate levels in October. The year closes with low UV levels in November and a minimal 1 in December, reflecting a clear seasonal pattern of fluctuating UV exposure. For more details on local UV levels throughout the year, visit Bielsko-Biala UV Index.
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In Bielsko-Biala, Poland, the sunlight hours reveal a captivating shift throughout the year, with January basking in a modest 136 hours of sunshine. As winter transitions to spring, the days gradually brighten, culminating in March where the hours soar to 291. By April, the increase is marked by 325 hours, hinting at the vibrant colors of spring emerging. May and June take the lead, with their sunny embrace soaring to 371 and 410 hours respectively, providing the perfect backdrop for outdoor adventures. The peak of summer shines brightly in July with 423 hours, before a gentle decline begins in August, yet still retaining an impressive 387 hours. As autumn approaches, the sun starts to retreat, with September offering 308 hours and October trailing at 260. The year closes with a soft glow in November at 200 hours, and December cooling down to 147. This journey through the seasons showcases Bielsko-Biala’s unique ability to blend chilly winters with radiant summers, affirming the charm of its ever-changing skies.
In Bielsko-Biała, Poland, the likelihood of sunny weather in January sits at a modest 22%, making it one of the cloudier months of the year. This trend of limited sunshine contrasts sharply with the sunniest months, such as June, which boasts a 49% chance of clear skies. As winter transitions into spring, February sees a slight uptick to 29%, but it's not until March that residents can expect a more significant shift, with the sun's presence increasing to 38%. The gradual rise continues into the warmer months, indicating a seasonal shift where the likelihood of sunny days dramatically improves. Overall, January's subdued sunshine foreshadows a dynamic weather pattern, moving from the frosty grip of winter towards the vibrant hues of spring.
In Bielsko-Biała, Poland, the daylight duration experiences a remarkable transformation throughout the year, beginning with a modest 8 hours in January. As winter gives way to spring, this duration steadily increases, reaching 10 hours in February and climbing to 11 hours by March. The ascent continues into April, where daylight extends to 13 hours, peaking at a vibrant 16 hours in June, inviting residents to enjoy the outdoor life. Following this zenith, daylight begins to wane, gradually tapering off to 15 hours in July and 14 hours in August before dropping down again to 12 hours in September. The descent through the final months sees 10 hours in October and a return to 8 hours by December, framing the year in a beautiful cycle of light and shadow. This changing rhythm not only marks the seasons but also enriches the local culture and activities throughout the year.
In January, Bielsko-Biała experiences a gentle breeze with an average wind speed of 3.0 m/s (7 mph), setting the tone for the month. This consistent wind pattern carries through to February and March, where the speed remains steady at 3.1 m/s and 3.0 m/s, respectively. As spring approaches in April, winds slightly increase to 3.1 m/s, before peaking in May with a brisk 3.3 m/s. However, the momentum shifts as summer arrives, leading to a notable reduction in wind speed, dropping to 2.1 m/s (5 mph) in both July and June. The trend reverses in the fall, with winds picking up again, especially in October, jumping back to 3.2 m/s. This pattern illustrates how the winter and early spring months in Bielsko-Biała are characterized by more robust winds, while the warmer months bring about a calmer atmosphere.
Weather in Bielsko-Biala varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Bielsko-Biala, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February present notable differences in weather patterns, with February generally being slightly milder. January experiences colder temperatures, with an average of -1°C (30°F) and maximums reaching 10°C (50°F), while February's averages rise to 1°C (34°F) and can reach up to 18°C (64°F). Precipitation is higher in February at 76 mm (3.0 in), compared to January's 58 mm (2.3 in), but both months see rain on approximately 13 days. Additionally, humidity remains relatively high in both months, with January at 90% and February slightly lower at 87%. For more specific insights into February's weather patterns, you can visit Bielsko-Biala weather in February.
In January, the weather is colder with average temperatures hovering around -1°C (30°F), while March sees a slight increase to an average of 3°C (38°F). Notably, January's maximum temperature reaches 10°C (50°F), but March can climb significantly higher, reaching up to 20°C (68°F). Precipitation levels are comparable between the two months, with January receiving 58 mm (2.3 in) over 13 days, and March totaling 63 mm (2.5 in) over 14 days, suggesting a similar amount of rainy days. Humidity is higher in January at 90%, compared to March's 83%. For a detailed look at the weather in March, you can visit Bielsko-Biala weather in March.
In January, the weather is characterized by frigid temperatures, with an average of -1°C (30°F) and nighttime lows plummeting to -21°C (-6°F). The month also sees significant precipitation, totaling 58 mm (2.3 in) over 13 days, coupled with high humidity levels at 90%. In contrast, April offers a dramatic shift, with temperatures rising to an average of 8°C (47°F) and highs reaching 27°C (80°F). Although it experiences slightly more precipitation at 75 mm (2.9 in) over 12 days, the humidity decreases to a more comfortable 76%. For a closer look at the weather specifics, visit Bielsko-Biala weather in April.
January and May present contrasting weather conditions. In January, temperatures can plummet as low as -21°C (-6°F), with an average temperature of -1°C (30°F) and a maximum of 10°C (50°F). The month experiences significant humidity at 90%, with precipitation occurring on 13 days, totaling 58 mm (2.3 in). In contrast, May boasts a much milder climate, with temperatures ranging from a minimum of -2°C (29°F) to a maximum of 29°C (84°F) and an average of 12°C (55°F). Although May sees more precipitation, about 132 mm (5.2 in) spread over 19 days, the overall humidity levels drop to 70%. For more detailed information, check out Bielsko-Biala weather in May.
January and June in Bielsko-Biala showcase a dramatic contrast in weather conditions. In January, temperatures can plunge as low as -21°C (-6°F), with an average of -1°C (30°F) and a maximum of 10°C (50°F). This cold month also experiences high humidity at 90% and sees 58 mm (2.3 in) of precipitation over 13 days. In stark contrast, June presents a much warmer climate, with temperatures ranging from a minimum of 5°C (40°F) to a maximum of 31°C (88°F), and an average of 18°C (64°F). Although June is wetter, receiving 100 mm (3.9 in) of precipitation over 15 days, the humidity drops to 71%. For more details on weather specifics for June, you can visit Bielsko-Biala weather in June.
January and July in Bielsko-Biala present contrasting weather extremes. In January, temperatures can plummet to a minimum of -21°C (-6°F), with an average hovering around -1°C (30°F), reaching a maximum of 10°C (50°F). The month is characterized by high humidity at 90% and about 58 mm (2.3 in) of precipitation over 13 days, giving it a cold and wet feel.
Conversely, July brings a welcome warmth, with minimum temperatures of 7°C (44°F) and an average of 18°C (65°F), soaring up to a maximum of 33°C (91°F). The summer month experiences increased precipitation, totaling 123 mm (4.9 in) over approximately 17 days, accompanied by a lower humidity level of 67%. This marked difference highlights the contrasting seasonal climates in this region. For more details, you can check Bielsko-Biala weather in July.
January and August present a stark contrast in weather conditions. In January, temperatures can plummet to a minimum of -21°C (-6°F), with an average around -1°C (30°F) and a maximum of only 10°C (50°F), coupled with high humidity at 90%. This winter month also sees around 58 mm (2.3 in) of precipitation spread over about 13 days. In contrast, August brings much warmer temperatures, with a minimum of 7°C (44°F), an average of 19°C (66°F), and a maximum reaching 33°C (91°F). The month is also wetter, with 137 mm (5.4 in) of precipitation over approximately 15 days, but humidity is significantly lower at 64%. For a closer look at what to expect in August, you can check Bielsko-Biala weather in August.
January and September present stark contrasts in weather. January is characterized by frigid temperatures, with lows plummeting to -21°C (-6°F) and an average of -1°C (30°F), while September offers a much milder climate, featuring temperatures that start at a minimum of 2°C (35°F) and peak at a comfortable 29°C (84°F). Precipitation levels also differ, with January receiving 58 mm (2.3 in) over 13 days of rain, whereas September sees a significant increase to 123 mm (4.9 in) across 14 days. Additionally, January boasts a high humidity of 90%, contrasting with the lower humidity of 67% in September. For more insights into the weather during September, you can check out Bielsko-Biala weather in September.
January and October present stark contrasts in weather patterns. In January, temperatures can plummet to as low as -21°C (-6°F), with an average temperature hovering around -1°C (30°F) and a maximum of 10°C (50°F). The month experiences significant precipitation at 58 mm (2.3 in) over approximately 13 days, accompanied by high humidity levels of 90%. In contrast, October boasts milder temperatures, with a minimum of -2°C (28°F), an average of 10°C (50°F), and a maximum reaching 25°C (76°F). While October sees higher total precipitation at 102 mm (4.0 in) over 12 days, the humidity is relatively lower at 83%. For more specifics about October weather, check out Bielsko-Biala weather in October.
In January, temperatures are significantly colder, with minimums plunging to -21°C (-6°F) and average highs reaching only 10°C (50°F). In contrast, November experiences milder weather, featuring minimums of -9°C (16°F) and average maximums of 19°C (66°F). Both months receive similar amounts of precipitation, with January recording 58 mm (2.3 in) over 13 days, while November has slightly less at 56 mm (2.2 in) over 11 days. Humidity remains high at around 90% for both months, contributing to the chilly atmosphere of January compared to the more temperate conditions of November. For more details, check Bielsko-Biala weather in November.
In January, temperatures tend to drop further, with averages around -1°C (30°F) compared to December's average of 1°C (34°F). While January features a minimum temperature of -21°C (-6°F), December is milder with a minimum of -13°C (9°F). Precipitation decreases slightly in January to 58 mm (2.3 in) over 13 days, whereas December sees higher precipitation at 89 mm (3.5 in) across 15 days. Humidity remains high in both months, with January at 90% and December slightly higher at 91%. For more detailed information on December weather, check out Bielsko-Biala weather in December.
January in Bielsko-Biala presents a notable shift in weather compared to the milder months of the year. With average temperatures plummeting to -1°C and occasional dips reaching as low as -21°C, this winter month sets itself apart with its chilly embrace. The high humidity levels and frequent precipitation—spanning over half the month—create a cold, damp atmosphere that's characteristic of the region's winter landscape. While other months may offer a blend of warmth and sunshine, January truly showcases a winter wonderland, making it an essential time to experience Bielsko-Biala's raw, frosty beauty. For more on the city's weather patterns, visit Bielsko-Biala Climate.