Last updated: August 27, 2025
In September, Swinoujście, Poland experiences a delightful transition into autumn, characterized by a maximum temperature reaching up to 28°C (82°F) and a more temperate average of 16°C (61°F). The minimum temperature dips to around 10°C (50°F), offering a refreshing change. Visitors can expect a precipitation amount of approximately 77 mm (3.0 in) over an average of 14 days, contributing to the area's lush landscapes. With an humidity level of 82%, the weather can feel quite balmy, making this coastal city a picturesque destination for those looking to enjoy the beauty of fall.
In Swinoujscie, Poland, September marks a delightful transition from the sweltering summer months to the more temperate autumn season. With minimum temperatures averaging around 10°C (50°F) and maximums reaching up to 28°C (82°F), visitors can enjoy pleasantly warm days while appreciating the cooling evenings. The average temperature of 16°C (61°F) offers a comfortable climate for exploring the area's picturesque seaside attractions. As summer's heat wanes, this month presents the perfect opportunity for outdoor adventures and leisurely strolls along the waterfront, all while taking in the vibrant colors of an imminent autumn.
In September, Swinoujscie experiences a notable uptick in precipitation, with 77 mm (3.0 in) of rain falling over approximately 14 days. This marks a significant increase from the drier months of spring, where April recorded just 33 mm (1.3 in). As summer wanes, the rainfall approaches levels seen in the previous months, hinting at the shift toward autumnal weather patterns. Notably, September's precipitation not only surpasses the totals of earlier fall months but also sets the stage for an even wetter October, which typically sees 88 mm (3.5 in). This trend reflects the region's transition into a season characterized by more frequent rainfall, underscoring the end of summer's relative dryness.
In September, Swinoujście experiences a notable rebound in humidity, rising to 82% after the warmer months of July and August, which saw drier conditions at 74% and 71%, respectively. This increase signals the transition into fall, where humidity levels begin to climb again, peaking in October at 86% and continuing to rise into the winter months. The fluctuation from summer to autumn is a reminder of the region's dynamic weather patterns, with humidity peaking in the colder months, where December reaches a high of 93%. Overall, September serves as a bridge, blending the drier summer air with the more humid conditions that characterize the latter part of the year.
As September arrives in Swinoujscie, Poland, the UV Index drops to 5, placing it in the moderate exposure category. This marks a transition from the high and very high levels seen in the summer months, providing a reprieve with a slightly increased burn time of 30 minutes. Reflecting the gradual change of seasons, September's UV Index is lower than the 6 in both July and August, yet still higher than the 4 recorded in March and April. This trend underscores the importance of adjusting sun protection strategies as the autumn approaches, ensuring safe enjoyment of the beautiful surroundings. For more detailed information on UV levels throughout the year, visit Swinoujscie UV Index.
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September in Świnoujście, Poland, offers a delightful transition from the vibrant summer months to the cooler autumn days. With 306 hours of sunshine, it marks a notable decline from the sun-drenched peaks of June and July, but still provides ample opportunities for outdoor enjoyment. As the days become shorter, the crisp air invigorates visitors, making it a perfect time for seaside strolls and exploring the lush surroundings. This month transitions seamlessly from the high of 440 hours in June, giving way to a softer glow that invites both relaxation and reflection before the more subdued days of October take hold, which only sees 252 hours of sunlight. Embrace the lingering warmth of summer as September unfolds, showcasing the last bursts of sunshine before autumn settles in.
In Swinoujscie, Poland, September ushers in a transition from the sun-kissed days of summer to the cooler embrace of autumn. With a 31% chance of sunny weather, this month reflects a slight dip in brightness compared to the preceding summer months, where June peaked at 49%. Interestingly, September stands out as a balance between summer's end and early fall, offering more sun than many of its neighbors like March and April. While it's not the sunniest month, the likelihood of clear skies is still inviting, making it a lovely time for leisurely strolls and outdoor activities amidst the crisp air.
As summer gradually fades in Swinoujscie, Poland, September marks a transition with daylight lasting approximately 12 hours. This month experiences a noticeable decline from the long, sun-soaked days of June and July, which boasted up to 17 hours of daylight. The trend continues as August also relents, dropping to 14 hours. By September, the golden hues of autumn begin to emerge, signaling shorter days ahead, alongside October's further reduction to 10 hours. This rhythm of daylight emphasizes not only the changing seasons but also the beauty of nature's cycle, inviting reflection as we prepare for the cozy months of autumn and winter.
In September, the winds in Świnoujście, Poland, typically exhibit a gentle strength, averaging around 5.5 m/s (12 mph). This mild breeze marks a transition from the more vibrant summer gusts, where August saw a lively 6.3 m/s (14 mph), into the brisker winds of autumn, exemplified by the notable jump to 7.2 m/s (16 mph) in October. Throughout the year, wind speeds vary, with the highest velocities appearing in the colder months; however, September maintains a sweet spot, offering a perfect balance of freshness without the intensity that characterizes the latter part of the year. As summer fades, the calming winds provide a serene backdrop for coastal strolls, emphasizing the beauty of the changing season in this picturesque Polish town.
Weather in Swinoujscie varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Swinoujscie, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present stark contrasts in weather conditions. In September, temperatures range from a minimum of 10°C (50°F) to a maximum of 28°C (82°F), providing a pleasant average of 16°C (61°F). The month is characterized by higher humidity levels at 82% and approximately 77 mm (3.0 in) of precipitation over 14 days. In contrast, January experiences significantly cooler temperatures, with a minimum of -4°C (24°F) and a maximum of only 10°C (51°F), leading to an average temperature of just 3°C (37°F). This winter month sees less precipitation at 58 mm (2.3 in) over 12 days, but a slightly higher humidity of 91%. For more detailed information, you can refer to Swinoujscie weather in January.
September and February present contrasting weather patterns. In September, temperatures range from a minimum of 10°C (50°F) to a maximum of 28°C (82°F), with an average of 16°C (61°F), making it relatively warm. The month experiences about 77 mm (3.0 in) of precipitation over 14 days, and humidity is moderately high at 82%. In stark contrast, February is much colder, with temperatures dipping to a minimum of -8°C (18°F) and peaking at 13°C (55°F), averaging just 3°C (37°F). Precipitation in February is lower at 45 mm (1.8 in) over 12 days, but humidity remains high at 90%. These differences highlight the transition from the warm and humid early autumn of September to the cold, damp heart of winter in February. For more detailed weather information, check Swinoujscie weather in February.
The weather in September is markedly warmer and more humid compared to March. In September, temperatures range from a minimum of 10°C (50°F) to a maximum of 28°C (82°F), with an average temperature of 16°C (61°F). This month also experiences significant rainfall, totaling 77 mm (3.0 in) over about 14 days. In contrast, March presents a much colder climate, with temperatures dipping as low as -10°C (14°F) and averaging only 4°C (40°F). The highest temperature during March is a mere 13°C (56°F), accompanied by lower precipitation levels of 50 mm (2.0 in) across 12 days, and slightly higher humidity at 88%. For more detailed information on March weather, you can visit Swinoujscie weather in March.
In comparing the weather patterns of September and April, September tends to be considerably warmer, with average temperatures ranging from a minimum of 10°C (50°F) to a maximum of 28°C (82°F). In contrast, April experiences a cooler climate with average temperatures fluctuating between 0°C (33°F) and 20°C (67°F). Additionally, September sees more precipitation at 77 mm (3.0 in) over 14 days, whereas April has less rainfall, totaling 33 mm (1.3 in) across just 7 days. Both months share a similar humidity level of 82%, contributing to a damp atmosphere. For more detailed insights about April weather, you can visit Swinoujscie weather in April.
In comparing the weather of September and May, we see notable differences in temperature and humidity. September enjoys a wider temperature range, with minimums of 10°C (50°F) and maximums reaching 28°C (82°F), while May starts cooler with lows of 4°C (40°F) and highs of only 24°C (75°F). Additionally, September experiences higher average temperatures at 16°C (61°F) compared to May's average of 12°C (54°F). When it comes to precipitation, September tends to be wetter, with 77 mm (3.0 in) over 14 days, whereas May has lighter rainfall totaling 40 mm (1.6 in) across 11 days. Humidity levels are also higher in September at 82% compared to 74% in May. For a detailed look at May’s weather, you can check Swinoujscie weather in May.
When comparing the weather in September and June, we observe notable differences in temperature and precipitation. September has a similar maximum temperature to June, peaking at 28°C (82°F), but it features a slightly lower average temperature of 16°C (61°F) compared to June's 18°C (64°F). Additionally, September experiences more precipitation, with 77 mm (3.0 in) over 14 days, whereas June sees only 47 mm (1.8 in) across 10 days. The humidity levels are also higher in September at 82%, compared to 75% in June. For a closer look at June's weather patterns, you can check Swinoujscie weather in June.
In comparing the weather between July and September, we see that July typically has slightly warmer temperatures, with a minimum of 13°C (55°F) and an average of 19°C (66°F), peaking at 30°C (86°F). In contrast, September experiences cooler temperatures, ranging from a minimum of 10°C (50°F) to a maximum of 28°C (82°F), with an average of 16°C (61°F). Both months see a fair amount of precipitation, with July recording 89 mm (3.5 in) over 12 days, while September has 77 mm (3.0 in) of rain over 14 days. Additionally, humidity levels are higher in September at 82%, compared to 74% in July. For a detailed look at the weather specifics, check out Swinoujscie weather in July.
In comparing the weather between August and September, we observe notable differences in temperature and humidity. September experiences cooler overall temperatures with a minimum of 10°C (50°F) and an average of 16°C (61°F), while August ranges from a minimum of 13°C (56°F) and averages 19°C (67°F). The maximum temperature in September reaches 28°C (82°F), slightly lower than August's peak of 30°C (86°F). Additionally, September is characterized by higher precipitation, totaling 77 mm (3.0 in) over 14 days, compared to August's 69 mm (2.7 in) across 12 days, which is accompanied by a more humid atmosphere in September at 82%, versus August's 71%. For more details on weather patterns, you can check Swinoujscie weather in August.
During September, the weather typically showcases warmer temperatures, with an average of 16°C (61°F) and highs reaching up to 28°C (82°F). The month experiences significant humidity at 82% and sees about 77 mm (3.0 in) of precipitation across 14 days. In contrast, October brings cooler conditions, with average temperatures dropping to 12°C (54°F) and maximums of only 20°C (68°F). This month also sees an increase in precipitation, reaching 88 mm (3.5 in) over 16 days, coupled with slightly higher humidity at 86%. For a more detailed look at October weather, you can visit Swinoujscie weather in October.
In September, temperatures are generally milder, ranging from a minimum of 10°C (50°F) to a maximum of 28°C (82°F), with an average of 16°C (61°F). The month sees approximately 77 mm (3.0 in) of precipitation over 14 days and maintains a humidity level of 82%. Conversely, November experiences much cooler conditions, with temperatures dropping to a minimum of 0°C (33°F) and peaking at 16°C (62°F), averaging only 8°C (46°F). Although there is less precipitation at 59 mm (2.3 in) over 13 days, the humidity rises to 89%. For more detailed insights on November's weather in Swinoujscie, check out Swinoujscie weather in November.
September in Swinoujscie offers a milder climate, with temperatures ranging from a cool 10°C (50°F) to a warm 28°C (82°F) and an average of 16°C (61°F). This month also sees a significant amount of precipitation, totaling 77 mm (3.0 in) over about 14 days, and the humidity level is reasonably high at 82%. In contrast, December ushers in a stark transformation, where temperatures drop considerably, with lows hitting -6°C (21°F) and highs averaging only 10°C (51°F), resulting in a chilly average of just 4°C (39°F). While December experiences less precipitation at 58 mm (2.3 in), the humidity rises to 93%, creating a notably damp atmosphere. For more detailed insights on December weather, visit Swinoujscie weather in December.
As summer gracefully transitions to autumn, September in Świnoujście presents a refreshing yet variable climate. With average temperatures hovering around a comfortable 16°C (61°F), this month marks a delightful shift from the heat of summer, though the max temperatures can still reach a pleasant 28°C (82°F). Expect increased rainfall, with rain likely on about half the days, contributing to the month's slightly humid atmosphere of 82%. This distinctive blend of mild warmth and sporadic showers creates an inviting environment for visitors, making September a unique experience compared to the sunnier, drier months of summer. Discover more about the weather patterns year-round by exploring the Swinoujscie Climate.