Last updated: August 27, 2025
In September, Nowy Sącz experiences a diverse range of weather, showcasing the transition into autumn. The maximum temperature can reach a warm 28°C (83°F), while the average hovers around a mild 13°C (56°F), with occasional dips to a chilly 0°C (33°F). This month also brings 96 mm (3.8 in) of rainfall over approximately 12 days, contributing to a humidity level of 69% that can add to the cool, crisp air. Embrace the beauty of this Polish city as it shifts into vibrant fall colors amidst its varied weather conditions.
In September, Nowy Sącz, Poland, experiences a delightful transition as summer gives way to autumn. With temperatures ranging from a comfortable 0°C (33°F) at night to a pleasant 28°C (83°F) during the day, the weather welcomes a mix of crispness in the air while still allowing for warm afternoons. The average temperature sits around 13°C (56°F), making it an ideal time for outdoor activities and enjoying the surrounding natural beauty. As the month progresses, the days gradually shorten, hinting at the cooler months ahead, but for now, September offers a perfect blend of warmth and refreshment, inviting both locals and visitors to savor the changing season.
In September, Nowy Sącz experiences a notable shift in its precipitation dynamics, with a total of 96 mm (3.8 in) of rain accumulated over 12 rainy days. This marks a decrease from the wetter summer months, where August alone recorded 124 mm (4.9 in), but still signifies a substantial amount of moisture as autumn approaches. The tapering off in precipitation correlates with the overall trend of the region transitioning from the lush, humid environment of summer to the cooler, crisper conditions of fall. As rainfall subsides compared to the peak of the summer, the autumn air brings both a refreshing change and the vibrant colors of changing leaves, contributing to the enchanting atmosphere of Nowy Sącz during this time of year.
September in Nowy Sącz brings a refreshing shift in humidity, settling at 69%. This marks a slight increase from the summer's low of 59% in August, as the region transitions from the warm months to the cooler autumn days. Interestingly, September's humidity ties with both May and June, echoing a similar comfort level that precedes the wetter months ahead. As the year progresses, humidity levels are poised to rise again, with values soaring back to 85% by October, reminding locals of the cozy, damp charm that characterizes the colder seasons. Overall, September serves as a pleasant bridge, balancing the dry heat of summer with the impending lushness of autumn.
As summer fades and September arrives in Nowy Sacz, Poland, residents notice a shift in the UV Index, which drops to 6, categorized as high. This aligns with the gradual cooling trend seen throughout the month as the long, sun-drenched days of July and August transition into the more temperate weather of autumn. Despite a decrease from the very high levels experienced in the peak summer months, a burn time of just 25 minutes underscores the need for sun protection during outdoor activities. Visitors and locals alike should remain vigilant, as the potential for skin damage is still significant. For detailed information on UV trends throughout the year, including September, check out the Nowy Sacz UV Index.
UV Risk Categories
As September arrives in Nowy Sącz, the city basks in 309 hours of sunshine, marking a gentle transition from the vibrant summer months. This notable drop from the peak July sunshine of 413 hours reflects the gradual cooling of autumn, yet still provides ample opportunities to enjoy the outdoors. Compared to previous months, September offers a slightly diminished glow, but it stands out as a month of balance, nestled comfortably between the sun-drenched days of summer and the impending cloudier weeks of October, which sees a further decrease to 261 hours. This gradual decrease in daylight invites both reflection and appreciation for the lingering warmth of summer as the days grow shorter.
In Nowy Sącz, Poland, September marks a transition into early autumn, bringing with it a 37% chance of sunny weather. This likelihood is notably higher than the preceding summer months of July and August, which each boast a 32% chance of sunshine. Interestingly, September's sunny potential also surpasses the chances in spring, where April and May linger around 34% and 32%, respectively. As we approach the autumn months, the sunny day probabilities do take a dip again, but September stands out as a relatively bright gem in the early fall, ideal for outdoor activities before the chill of October sets in, which sees a rising 48% in sunny days. Therefore, if you're planning a visit during this month, you're likely to enjoy a pleasant mix of warm days and crisp evenings.
In Nowy Sącz, Poland, September heralds a transition as daylight begins to wane, offering approximately 12 hours of sunlight—a noticeable drop from the sun-drenched days of summer. After enjoying a peak of 16 hours in June, the daylight gradually shortens, dropping to 15 hours in July and 14 hours in August. This pattern emphasizes a shift towards the cozy embrace of autumn, where the environment transforms and prepares for the upcoming cooler months. As nature gradually winds down, September serves as a gentle reminder of the changing seasons, balancing the lingering warmth of summer with the crispness of fall.
As September unfolds in Nowy Sącz, Poland, the winds whisper a gentle reminder of the changing seasons. With an average wind speed of 2.5 m/s (5 mph), September marks a slight dip from the summer months, where breezes were noticeably lighter in July and August. This mild wind provides a serene backdrop for the onset of autumn, contrasting with the more invigorating gusts of spring that peak in May. As the temperatures begin to cool, the consistent but subtle winds create a perfect atmosphere for outdoor activities, inviting locals and visitors alike to embrace the beauty of the transitional month.
Weather in Nowy Sacz varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Nowy Sacz, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January showcase a stark contrast in weather conditions. In September, temperatures range from a minimum of 0°C (33°F) to a maximum of 28°C (83°F), with an average of 13°C (56°F). The month experiences 96 mm (3.8 in) of precipitation over 12 days, while humidity sits at a comfortable 69%. In contrast, January brings significantly colder weather, with temperatures ranging from a frigid -22°C (-7°F) to a maximum of 8°C (47°F) and an average of -2°C (28°F). Precipitation drops to 40 mm (1.6 in) over just 10 days, and humidity rises to 91%. For a more detailed insight into January weather, visit Nowy Sacz weather in January.
September typically offers a mild and pleasant climate with temperatures ranging from a chilly 0°C (33°F) at night to a warm 28°C (83°F) during the day, alongside an average of 13°C (56°F). The month sees moderate precipitation of 96 mm (3.8 in) spread across about 12 days, complemented by a comfortable humidity level of 69%. In contrast, February is significantly colder, with temperatures dropping to a minimum of -20°C (-4°F) and peaking at a maximum of 18°C (65°F), resulting in an average of 0°C (32°F). February also experiences lighter precipitation at 58 mm (2.3 in) over 14 days, but the humidity is higher, at 88%. For more detailed information on February's weather, visit Nowy Sacz weather in February.
September and March present contrasting weather patterns. In September, temperatures range from a mild 0°C (33°F) to a maximum of 28°C (83°F), with an average of 13°C (56°F) and relatively moderate precipitation of 96 mm (3.8 in) over 12 days. The humidity level is a comfortable 69%, making it a pleasant time of year. In stark contrast, March experiences much colder temperatures, with a minimum of -19°C (-2°F) and a maximum of 19°C (67°F). The average temperature sits at just 3°C (37°F), and while precipitation is lower at 46 mm (1.8 in), it also occurs over 12 days. The humidity in March is noticeably higher at 86%, creating a damp chill in the air. For more information on the weather conditions in March, you can visit Nowy Sacz weather in March.
In comparing the weather of September and April, September tends to be warmer overall, with average temperatures around 13°C (56°F) and a maximum of 28°C (83°F), while April sees cooler averages at 8°C (46°F) and a maximum of 25°C (77°F). Precipitation is more abundant in September, with 96 mm (3.8 in) spread over 12 days, compared to April's 68 mm (2.7 in) over 11 days. Humidity levels also differ, with April being slightly more humid at 77%, compared to September's 69%. For more detailed insights on April weather, you can visit Nowy Sacz weather in April.
In September, temperatures in Nowy Sącz range from a minimum of 0°C (33°F) to a maximum of 28°C (83°F), with an average temperature of 13°C (56°F). The month experiences 96 mm (3.8 in) of precipitation over 12 days, maintaining a consistent humidity level of 69%. In contrast, May presents slightly cooler temperatures, with a minimum of -3°C (26°F) and a maximum of 27°C (81°F), while averaging around 12°C (54°F). May is characterized by greater precipitation at 121 mm (4.8 in) spread across 19 days, yet shares the same humidity level of 69%. For more detailed weather insights in May, visit Nowy Sacz weather in May.
In comparing the weather of September and June, we can observe notable differences in temperature and precipitation patterns. September typically experiences a wider temperature range with a minimum of 0°C (33°F) and a maximum of 28°C (83°F), averaging around 13°C (56°F). In contrast, June boasts warmer conditions, with a minimum of 3°C (37°F) and a maximum of 33°C (91°F), leading to an average temperature of 18°C (64°F). Furthermore, both months see a similar humidity level at 69%, but June has slightly more precipitation, measuring 104 mm (4.1 in) over 16 days, compared to September’s 96 mm (3.8 in) over 12 days. For a more detailed look at June's weather, you can visit Nowy Sacz weather in June.
In comparing the weather between September and July, September presents a cooler climate with average temperatures ranging from 0°C (33°F) to a maximum of 28°C (83°F), while July features warmer conditions with an average temperature of 18°C (65°F) and highs reaching 34°C (93°F). Both months experience significant precipitation, with July seeing 120 mm (4.7 in) over 18 days compared to September’s 96 mm (3.8 in) over 12 days. Interestingly, September has a higher humidity level at 69%, compared to July's 63%. For a more detailed look at July weather conditions, you can check this link: Nowy Sacz weather in July.
In comparing the weather between September and August, we observe notable differences in temperature and precipitation. September features cooler temperatures, with a minimum of 0°C (33°F) and an average of 13°C (56°F), while August remains warmer with a minimum of 5°C (41°F) and an average of 18°C (65°F). The maximum temperatures also reflect this trend, soaring up to 28°C (83°F) in September compared to 32°C (89°F) in August. Additionally, September experiences slightly less precipitation, totaling 96 mm (3.8 in) over 12 days, whereas August sees higher rainfall at 124 mm (4.9 in) over 14 days. The humidity levels are also higher in September at 69%, compared to a more comfortable 59% in August. For a closer look at August's weather details, check out Nowy Sacz weather in August.
In September, temperatures in the region range from a minimum of 0°C (33°F) to a maximum of 28°C (83°F), with an average of 13°C (56°F). The month sees a moderate amount of precipitation, totaling 96 mm (3.8 inches) over 12 days, with humidity levels at 69%. Conversely, October brings cooler temperatures, with a minimum dipping to -4°C (25°F) and an average of 9°C (48°F), while the maximum reaches 23°C (74°F). Precipitation decreases slightly to 83 mm (3.3 inches) over 10 days, but humidity rises to 85%. For more details about October weather, you can check Nowy Sacz weather in October.
In September, temperatures in Nowy Sacz range from a cool 0°C (33°F) at night to a warm maximum of 28°C (83°F) during the day, with an average temperature of 13°C (56°F). The month experiences a significant amount of rainfall, totaling 96 mm (3.8 in) over 12 days, accompanied by a relative humidity of 69%.
In contrast, November ushers in much colder conditions, with a minimum temperature dropping to -10°C (15°F) and an average temperature of only 4°C (40°F). While the maximum temperature reaches 19°C (66°F), the month has a lower total precipitation of 53 mm (2.1 in) over 11 days, yet it boasts a higher humidity level of 90%. For more detailed insights, check Nowy Sacz weather in November.
September weather in Nowy Sącz is characterized by a more moderate climate, with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 28°C (83°F) and an average temperature of 13°C (56°F). While the month experiences 96 mm (3.8 in) of precipitation over approximately 12 days, the humidity sits at a comfortable 69%. In contrast, December brings a stark change as temperatures drop significantly, with minimums reaching -16°C (3°F) and an average temperature of 0°C (32°F). The maximum temperature during this month is only 11°C (53°F). Although December receives less precipitation—69 mm (2.7 in) over about 16 days—the humidity is notably higher at 91%. For more details about the weather in December, visit Nowy Sacz weather in December.
As September unfolds in Nowy Sącz, the weather begins to shift noticeably from the warmth of the summer months. With temperatures dropping from the summer highs, the month brings a refreshing coolness that encourages both locals and visitors to enjoy outdoor activities. However, this transition is complemented by a moderate increase in precipitation, with rain making its presence known on about half the days of the month, contributing to the lush greenery typical of the region. Humidity levels remain relatively high, adding to the crisp feel of the autumn air. Overall, September offers a perfect blend of lingering warmth and the onset of chillier days, making it a delightful time to experience the unique charm of Nowy Sącz. For more in-depth information on the area's weather patterns, be sure to check out Nowy Sacz Climate.