Last updated: August 27, 2025
Swieradow-Zdroj in September offers a captivating blend of mild temperatures and refreshing rain. With maximums reaching 29°C (84°F) and averages around 14°C (57°F), this charming Polish destination transitions from summer warmth to cooler autumn days. Visitors can expect a minimum temperature of 0°C (33°F), making evenings crisp and invigorating. The month sees 84 mm (3.3 in) of precipitation spread over 12 days, contributing to a relative humidity of 72% that enhances the lush scenery. Whether hiking through vibrant landscapes or enjoying the local culture, September provides a delightful experience for all who venture to this picturesque locale.
As September unfolds in Swieradow-Zdroj, Poland, temperatures begin to gently shift, marking the transition from the warmth of summer to the crispness of autumn. With a minimum that hovers around 0°C (33°F), the cooler nights are complemented by comfortable days where the average temperature reaches 14°C (57°F). The maximum temperature can still surprise, peaking at a pleasant 29°C (84°F)—a delightful remnant of summer's warmth. This month acts as a bridge, showcasing a blend of late-season sunshine and the early signs of impending cooler weather, making it an ideal time for outdoor exploration and enjoying the region's stunning autumn foliage.
In September, Swieradow-Zdroj experiences a notable shift in precipitation patterns, with 84 mm (3.3 in) of rainfall measured across 12 rainy days. This amount represents a decrease from the wetter summer months, particularly August's peak of 113 mm (4.5 in), suggesting a gradual transition into autumn. However, September's rainfall is still higher than earlier months like April and May, which recorded 47 mm (1.8 in) and 90 mm (3.5 in), respectively. While the number of wet days remains consistent with the preceding months, this moderate rainfall in September sets the tone for the upcoming colder months, where October is expected to receive 87 mm (3.4 in) over a similar number of days. Overall, September serves as a bridge, hinting at the changing seasons while maintaining a healthy level of moisture essential for the region’s lush landscape.
In Swieradow-Zdroj, Poland, September marks a transition in humidity levels as summer begins to wane. With an average humidity of 72%, the month stands out as a point of balance between the drier summer months of June and July, which hover around 61-63%, and the returning moisture of autumn, evidenced by October’s rise to 80%. This gradual increase hints at the impending return of the colder months, as humidity trends upward leading into the fall and winter seasons, where figures peak at 91% in December. Overall, September offers a comfortable yet noticeably humid atmosphere, inviting visitors to savor the gentle change of seasons.
As the summer transitions into fall, September in Swieradow-Zdroj showcases a notable UV Index of 6, categorizing it as high and marking a slight decrease from the peak of 8 experienced in the height of July. This drop signals a shift in sun intensity, yet outdoor enthusiasts should remain cautious, as the recommended burn time remains at just 25 minutes. Overall, the UV trends throughout the year indicate a gradual increase from the low levels in winter months, peaking in summer, and then tapering off as autumn approaches. Staying informed about the UV Index is essential for enjoying the outdoors safely. For more detailed information, you can visit Swieradow-Zdroj UV Index.
UV Risk Categories
In Swieradow-Zdroj, Poland, the month of September continues the delightful trend of abundant sunshine, boasting 312 hours of sunlight. This follows a peak in summer, where July recorded the highest at 421 hours. The gradual decline in sunlight hours from June to October illustrates a typical transition into autumn, yet September retains a vibrant glow, revealing the area's charm even as days shorten. The slightly cooler air and falling leaves create an inviting backdrop for outdoor adventures, making this month a perfect blend of warmth and nature’s captivating changes. With notable hours of sunshine, September ensures that the magic of summer lingers just a little longer in this picturesque Polish escape.
In Swieradow-Zdroj, Poland, September showcases a 37% chance of sunny weather, aligning it with the trend of increased sun exposure that reaches its peak in the summer months. After the warm July and August, which both hover around 30%, September maintains this brighter disposition, offering a delightful transition into autumn. This percentage is slightly lower than the sunny days found in October and March, suggesting that while the summer warmth might begin to wane, there’s still a robust opportunity to enjoy sunny spells before the chill of fall sets in. Overall, September is an attractive month for those seeking to bask in the pleasant weather before winter arrives.
As summer fades into autumn, September in Swieradow-Zdroj, Poland, marks a gentle transition with about 12 hours of daylight. After basking in the long, sunlit days of June, which boasts a peak of 16 hours, the days gradually shorten, yet still retain a pleasant balance. As night begins to creep in earlier, there's a shift from the vibrant 15 hours experienced in July to 14 hours in August, before dropping further in September. This gradual decline not only signals the coming chill of fall but also invites opportunities for cozy evenings and the awe of nature's changing palette, making it a beautiful time to appreciate the shifting seasons in this picturesque town.
In September, the average wind speed in Swieradow-Zdroj, Poland, holds steady at 2.7 m/s (6 mph), mirroring the gentle breezes of August. This is a notable shift from the slightly more robust conditions seen in the spring months, where winds were brisker, peaking at 3.9 m/s (9 mph) in May. As summer fades, the fall breezes bring a calm that invites outdoor exploration, yet the scenery remains vibrant. Moving into autumn, October's winds pick up again to 3.8 m/s (8 mph), signaling a gradual transition towards more invigorating gusts. This consistent pattern reflects the rhythmic dance between calm and brisk conditions, painting a portrait of an evolving landscape as the seasons change.
Weather in Swieradow-Zdroj varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Swieradow-Zdroj, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, temperatures in Swieradow-Zdroj range from a chilly 0°C (33°F) at night to a warm 29°C (84°F) during the day, with an average of 14°C (57°F). The month sees about 84 mm (3.3 in) of precipitation over approximately 12 days, while humidity levels hover around 72%. In stark contrast, January brings much colder conditions, with temperatures dipping as low as -18°C (0°F) and only reaching a maximum of 12°C (55°F), averaging 0°C (32°F). Despite the lower precipitation of 69 mm (2.7 in) over 14 days, the humidity rises to 89%, making the air feel even chillier. For more detailed weather insights, you can check Swieradow-Zdroj weather in January.
In comparing the weather between September and February, we see a stark contrast in temperatures and conditions. September boasts a milder climate with average temperatures around 14°C (57°F) and highs reaching up to 29°C (84°F), alongside a reasonable humidity level of 72%. This month experiences about 84 mm (3.3 in) of precipitation over 12 days. In contrast, February brings much colder weather, characterized by average temperatures of just 1°C (34°F) and maximums of 16°C (61°F), with lows plummeting to -16°C (4°F). Humidity rises to 87%, and the month sees around 65 mm (2.5 in) of precipitation across 11 days. For more details, you can check Swieradow-Zdroj weather in February.
In September, the weather in Swieradow-Zdroj is generally warmer, with temperatures ranging from a chilly 0°C (33°F) at night to a comfortable 29°C (84°F) during the day, averaging around 14°C (57°F). The month sees about 84 mm (3.3 in) of precipitation over 12 days, with a humidity level of 72%. In contrast, March presents a much cooler climate, with minimum temperatures plunging to -14°C (6°F) and averaging just 4°C (39°F). The maximum daytime temperature reaches 20°C (68°F), and the month experiences 63 mm (2.5 in) of rain across 14 days, accompanied by a higher humidity of 84%. For a closer look at the March weather patterns, you can check Swieradow-Zdroj weather in March.
When comparing the weather in September and April, we notice distinct differences in temperature and precipitation. September boasts a more moderate climate, with average temperatures ranging from a chilly 0°C (33°F) at night to a warm 29°C (84°F) during the day, and a higher average humidity of 72%. It experiences about 84 mm (3.3 in) of rain over 12 days, making it a relatively wetter month. In contrast, April presents cooler temperatures, with a minimum of -7°C (20°F) and a maximum of 25°C (77°F), averaging around 8°C (47°F). It sees less precipitation, totaling 47 mm (1.8 in) across 10 days, yet has a slightly higher humidity level of 78%. For a detailed look at April weather specifics, check out Swieradow-Zdroj weather in April.
In comparing the weather of September and May, both months experience similar maximum temperatures, reaching up to 29°C (84°F). However, September features a slightly higher average temperature of 14°C (57°F), in contrast to May's average of 12°C (54°F). Precipitation levels are quite comparable, with September receiving 84 mm (3.3 in) over 12 days, while May sees a bit more at 90 mm (3.5 in) across 14 days. Additionally, September has a higher humidity level at 72%, compared to May's 63%. For more detailed weather insights, check out Swieradow-Zdroj weather in May.
When comparing the weather in September and June, we observe some notable differences. September experiences cooler temperatures with a minimum of 0°C (33°F) and an average of 14°C (57°F), while June sees a slightly warmer minimum of 2°C (36°F) and an average of 18°C (64°F). Moreover, June can reach higher maximum temperatures, peaking at 33°C (92°F), compared to September's maximum of 29°C (84°F). Both months receive similar levels of precipitation, with September averaging 84 mm (3.3 in) and June 88 mm (3.5 in), across approximately 12 rainy days. However, September has a higher humidity level at 72%, while June's humidity is more comfortable at 63%. For more detailed information, you can check Swieradow-Zdroj weather in June.
In comparing the weather of September and July, July generally exhibits warmer conditions with average temperatures reaching 18°C (65°F) and maximums peaking at 33°C (92°F). In contrast, September has a wider temperature range, with a minimum of 0°C (33°F) and a more moderate average of 14°C (57°F). Both months experience similar levels of precipitation, with July receiving 88 mm (3.5 in) over 13 days and September slightly less at 84 mm (3.3 in) over 12 days. Additionally, July's humidity is lower at 61%, compared to September's higher humidity level of 72%, making July feel relatively more comfortable despite its heat. For more specific information about July's weather, you can visit Swieradow-Zdroj weather in July.
In comparing the weather patterns of September and August, September tends to be cooler and more variable. The minimum temperatures drop to 0°C (33°F) with an average of 14°C (57°F), while August enjoys milder conditions with minimums around 6°C (43°F) and an average of 18°C (65°F). August also experiences warmer maximum temperatures, reaching up to 33°C (91°F), in contrast to September's maximum of 29°C (84°F). Regarding precipitation, September has slightly less rainfall at 84 mm (3.3 in) over 12 days, compared to 113 mm (4.5 in) over 13 days in August. Additionally, September's humidity is higher at 72%, while August maintains a lower humidity at 65%. For more detailed weather insights, you can visit Swieradow-Zdroj weather in August.
September and October weather in Swieradow-Zdroj present a distinct transition as summer gives way to autumn. In September, temperatures range from a mild 14°C (57°F) on average, with highs reaching up to 29°C (84°F), while the month boasts 84 mm (3.3 in) of precipitation over about 12 days. By October, the temperatures drop further, with an average falling to 10°C (50°F), and maximums around 23°C (73°F). October also sees a slight increase in precipitation to 87 mm (3.4 in) with similar rainfall days. Additionally, humidity rises from 72% in September to 80% in October, reflecting the cooler, more moisture-laden air typical of the latter month. For more insights into the October climate, visit Swieradow-Zdroj weather in October.
In September, the weather is notably warmer with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 29°C (84°F), averaging around 14°C (57°F). This month sees a total precipitation of 84 mm (3.3 in) over approximately 12 days, accompanied by a humidity level of 72%. In contrast, by November, the temperatures drop significantly, with a minimum of -6°C (21°F), an average of 5°C (41°F), and a maximum of 16°C (61°F). Precipitation decreases to 48 mm (1.9 in) over 10 days, but humidity increases to 87%. For more details, you can check the Swieradow-Zdroj weather in November.
September and December present contrasting weather conditions. September enjoys warmer temperatures, with a minimum of 0°C (33°F) and an average of 14°C (57°F), peaking at 29°C (84°F). It has a relatively lower humidity of 72% and experiences about 84 mm (3.3 in) of precipitation over 12 days. In contrast, December is much colder, featuring a minimum temperature of -13°C (8°F) and an average high of just 11°C (52°F). The humidity rises to 91%, and while precipitation is slightly less at 81 mm (3.2 in), it occurs over a greater number of days, totaling 16. For more insights into the December weather, check out Swieradow-Zdroj weather in December.
As September ushers in the transition from summer to autumn in Swieradow-Zdroj, visitors can expect a vibrant blend of warm days and cool nights, setting it apart from the preceding months. With average temperatures hovering around a crisp 14°C, the weather provides a refreshing change, contrasting the summer heat but still offering comfortable conditions for outdoor exploration. Rainfall becomes more frequent, with about 12 days experiencing precipitation, contributing to the lush, changing landscape. The 72% humidity accentuates the rich scents of autumn foliage, making this month ideal for those looking to enjoy the beauty of nature. For a deeper dive into the region's weather patterns, check out Swieradow-Zdroj Climate.