Last updated: August 27, 2025
In Piwniczna-Zdrój, Poland, September brings a vibrant transition from summer warmth to the crispness of autumn. With maximum temperatures peaking at 28°C (83°F) and an average of 13°C (56°F), the month offers a pleasant climate for outdoor activities. However, the weather can be unpredictable, as evidenced by an average minimum temperature of 0°C (33°F) and 96 mm (3.8 in) of precipitation over approximately 12 days. The humidity level sits at a comfortable 69%, making it a time of invigorating freshness amid the seasonal changes. Whether you're exploring the stunning landscapes or savoring local culture, September in Piwniczna-Zdrój is a delightful experience.
September in Piwniczna-Zdrój marks a delightful transition from the warmth of summer to the cool embrace of autumn. With temperatures ranging from a minimum of 0°C (33°F) to a maximum of 28°C (83°F), the month offers a comfortable average of 13°C (56°F). This moderate climate is ideal for outdoor activities, allowing visitors to fully appreciate the region's stunning landscapes as the leaves begin to change. Notably, September's mild temperatures significantly contrast with the preceding months, hinting at the upcoming chill of fall while still retaining a hint of summer's warmth. Overall, it's a time of vibrant colors and pleasant weather, perfect for those exploring the natural beauty of this Polish gem.
In September, Piwniczna-Zdrój experiences a notable decrease in precipitation compared to the summer months, with 96 mm (3.8 in) of rain falling over 12 days. This marks a shift from the heavier rainfall peaks of June through August, where rainfall often surpassed 120 mm. As the season transitions into autumn, September's precipitation reflects a moderate, yet consistent pattern, offering a refreshing reprieve from the summer's downpours. With clear trends emerging, one can expect the days to gradually shorten and rainfall to become less frequent in the subsequent months, signaling a gentle approach to the colder, wetter season ahead.
As summer gives way to autumn, September in Piwniczna-Zdrój sees a slight increase in humidity, reaching 69%. This marks a transition from the drier conditions of August, which recorded a minimum humidity of 59%. The trend throughout the year reveals a notable decrease in humidity during the summer months, particularly in July and August. However, as the seasons shift, humidity begins to rise again, with October expected to bring higher moisture levels, matching the wetter conditions prevalent in early winter months like November and December. This cyclical pattern highlights Piwniczna-Zdrój's varied climate and the impact of changing seasons on local weather conditions.
In September, Piwniczna-Zdroj experiences a UV Index of 6, placing it in the high exposure category. With a burn time of just 25 minutes, this month marks a notable transition as summer wanes, yet UV levels remain significant. Compared to preceding months, September's index drops from the peak 8 recorded in both July and June, but it still indicates the need for sun protection during outdoor activities. As autumn approaches, residents and visitors should remain vigilant while enjoying the crisp air and vibrant fall scenery. For further insights on UV levels throughout the year, explore the Piwniczna-Zdroj UV Index.
UV Risk Categories
September in Piwniczna-Zdroj, Poland, showcases a delightful continuation of summer’s warmth, boasting 309 hours of sunshine. This month marks a gradual transition from the sun-drenched days of July, which recorded the highest at 413 hours, to the cooler shades of autumn that October brings with its 261 hours. As the leaves begin to change color, September still retains a vibrant charm, delivering more sunlight than the earlier months of the year. This slight decrease is indicative of the seasonal shift, yet the sun-drenched days invite both adventure and relaxation, perfect for exploring the picturesque landscapes of this charming town. With each passing day, the sun’s journey across the sky becomes a gentle reminder of the impending autumn, expertly bridging the warmth of summer and the crispness of fall.
In Piwniczna-Zdrój, September offers a 37% chance of sunny weather, marking a slight uptick from the summer months. After experiencing a peak in June with nearly half the days basking in sunshine, the likelihood of clear skies gently declines through July and August, before stabilizing in September. This month's sunshine probability reflects a transitional phase as autumn approaches, hinting at a charming blend of lingering summer warmth and the onset of vibrant fall colors. With a better-than-average chance to enjoy clear days, September in Piwniczna-Zdrój is an ideal time for outdoor activities and soaking in the picturesque landscapes of this serene Polish town.
As summer fades into fall, September in Piwniczna-Zdrój sees a delightful 12 hours of daylight—a gradual transition from the longer, sun-drenched days of June at 16 hours and July at 15 hours. Following the vibrant burst of August sunshine, this slight decline signals the onset of autumn, yet offers ample daylight for outdoor activities and enjoying the stunning natural beauty of the region. This month serves as a gentle reminder of the changing seasons, as daylight hours continue to diminish heading into October, where they drop to 10 hours. The shift from the abundant light of summer to the more subdued glow of fall creates a unique atmosphere, perfect for reflection and appreciation of the picturesque landscapes that surround this charming Polish town.
As autumn approaches in Piwniczna-Zdroj, September brings a gentle shift in the wind, with an average speed of 2.5 m/s (5 mph). This marks a transition from the warmer, calmer summer months, where June, July, and August all recorded lower wind speeds, averaging around 2.1 to 2.3 m/s. Interestingly, the spring months show a slight increase, peaking in May at 3.1 m/s (7 mph), before settling back down as autumn sets in. This gradual change reflects the calming of summer breezes, inviting a more serene atmosphere as the leaves begin to turn. In the grand tapestry of the year, September’s winds herald the onset of cozy fall, blending the remnants of summer with the crispness of approaching winter.
Weather in Piwniczna-Zdroj varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Piwniczna-Zdroj, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present two contrasting weather experiences. In September, temperatures range from a mild 0°C (33°F) at night to a warm 28°C (83°F) during the day, with an average of 13°C (56°F). The month sees about 96 mm (3.8 in) of precipitation over roughly 12 days, all while maintaining a comfortable humidity level of 69%. In stark contrast, January is frigid, with nighttime lows plummeting to -22°C (-7°F) and daytime highs reaching only 8°C (47°F), averaging -2°C (28°F). This winter month receives less precipitation, about 40 mm (1.6 in) over 10 days, but experiences higher humidity at 91%. For a more focused look at January weather, visit Piwniczna-Zdroj weather in January.
In September, temperatures range from a mild 0°C (33°F) to a warm 28°C (83°F), with an average of 13°C (56°F). This month experiences about 96 mm (3.8 in) of precipitation over approximately 12 days and a humidity level of 69%. In contrast, February presents a much chillier climate, with temperatures dipping as low as -20°C (-4°F) and peaking at 18°C (65°F), averaging around 0°C (32°F). The month sees less precipitation at 58 mm (2.3 in) spread over 14 days, but the humidity is higher at 88%. For more detailed weather information, check out Piwniczna-Zdroj weather in February.
In September, the weather is generally milder, with temperatures ranging from a minimum of 0°C (33°F) to a comfortable maximum of 28°C (83°F), averaging around 13°C (56°F). The month experiences considerable humidity at 69% and sees about 96 mm (3.8 in) of precipitation over 12 days. In contrast, March is significantly colder, with temperatures ranging from a low of -19°C (-2°F) to a high of 19°C (67°F), averaging only 3°C (37°F). Despite having a lower total precipitation of 46 mm (1.8 in), it also has 12 days of precipitation, but comes with higher humidity at 86%. For more specific details about the weather in March, you can check Piwniczna-Zdroj weather in March.
September weather in Piwniczna-Zdrój features a broader temperature range, with minimums of 0°C (33°F) and maximums reaching up to 28°C (83°F), resulting in a comfortable average temperature of 13°C (56°F). In contrast, April is cooler, with temperatures ranging from a minimum of -7°C (19°F) to a maximum of 25°C (77°F), yielding an average of 8°C (46°F). Additionally, while September sees more precipitation at 96 mm (3.8 in) over 12 days, April has a lighter rainfall total of 68 mm (2.7 in) across 11 days. Humidity levels are slightly higher in April at 77% compared to 69% in September. For more details, you can check the Piwniczna-Zdroj weather in April.
When comparing September and May weather, it's clear that both months exhibit mild temperatures and a similar humidity level of 69%. In September, the temperature ranges from a minimum of 0°C (33°F) to a maximum of 28°C (83°F), with an average of 13°C (56°F). In contrast, May has slightly cooler temperatures, with a minimum of -3°C (26°F), an average of 12°C (54°F), and a maximum of 27°C (81°F). Precipitation is more frequent in May, with 19 days of rain contributing to a total of 121 mm (4.8 in), compared to September's 12 days and 96 mm (3.8 in). For a more detailed look at the weather during this time, you can check Piwniczna-Zdroj weather in May.
When comparing the weather in September and June, it's clear that June tends to be warmer, with average temperatures reaching around 18°C (64°F) compared to September's average of 13°C (56°F). June also sees higher maximum temperatures, peaking at 33°C (91°F), while September's maximum reaches 28°C (83°F). Both months experience similar humidity levels at 69%, but precipitation is slightly higher in June, with 104 mm (4.1 in) over 16 days compared to September's 96 mm (3.8 in) across 12 days. For more detailed insights, you can visit Piwniczna-Zdroj weather in June.
The weather in September features a wider temperature range, with minimums dropping to 0°C (33°F) and maximums reaching up to 28°C (83°F), averaging around 13°C (56°F). In contrast, July is generally warmer, with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 34°C (93°F) and an average of 18°C (65°F). While September experiences about 96 mm (3.8 in) of precipitation over 12 days, July sees slightly higher rainfall at 120 mm (4.7 in) across 18 days, making it the wetter month. Additionally, September has a humidity level of 69%, while July is slightly lower at 63%. For more detailed insights on July weather, you can visit Piwniczna-Zdroj weather in July.
The weather in September shows a cooler trend compared to August, with minimum temperatures dropping from 5°C (41°F) in August to 0°C (33°F) in September. While the average temperature in August reaches a more comfortable 18°C (65°F), September's average sits at 13°C (56°F), indicating a transition into fall. Additionally, the maximum temperature in September is slightly lower, peaking at 28°C (83°F) compared to August’s high of 32°C (89°F). Precipitation also remains notable, with September receiving 96 mm (3.8 in) over 12 days, while August experiences higher rainfall of 124 mm (4.9 in) across 14 days, but with lower humidity in August at 59% versus 69% in September. For more detailed information, you can check Piwniczna-Zdroj weather in August.
September weather in Piwniczna-Zdrój is characterized by milder temperatures, with an average of 13°C (56°F) and maximums reaching up to 28°C (83°F). This month sees some precipitation, totaling 96 mm (3.8 in) across 12 days, and a relative humidity of 69%. In contrast, October marks a shift towards cooler conditions, with minimum temperatures dropping to -4°C (25°F) and an average of 9°C (48°F). While precipitation decreases to 83 mm (3.3 in) over 10 days, humidity rises to 85%. For more detailed information on October's climate, check out Piwniczna-Zdroj weather in October.
In September, the weather features milder temperatures, with a minimum of 0°C (33°F), an average of 13°C (56°F), and a maximum of 28°C (83°F), making it feel relatively warm and pleasant. However, the month experiences significant rainfall, totaling 96 mm (3.8 in) over 12 days, resulting in a humidity level of 69%. In contrast, November brings much cooler conditions, with temperatures dropping to a minimum of -10°C (15°F) and an average of 4°C (40°F), peaking at 19°C (66°F). The precipitation in November is lighter at 53 mm (2.1 in) over 11 days, but the humidity rises to 90%, creating a chillier and damper atmosphere. For more details on November weather, visit Piwniczna-Zdroj weather in November.
In September, the weather in Piwniczna-Zdrój is generally milder, with average temperatures ranging from a cool 13°C (56°F) to a warm 28°C (83°F). The month experiences 96 mm (3.8 in) of precipitation over approximately 12 days, with a moderate humidity level of 69%. In contrast, December sees much colder conditions, with temperatures plummeting to a minimum of -16°C (3°F) and an average of 0°C (32°F). The precipitation decreases to 69 mm (2.7 in), but it occurs over more days, totaling 16, along with a higher humidity level of 91%. This stark shift in weather between the two months highlights the transition from a relatively warm autumn to a frigid winter. For more details, check out Piwniczna-Zdroj weather in December.
As September unfolds in Piwniczna-Zdrój, the weather begins to shift towards the crisp embrace of autumn, presenting a refreshing contrast to the warmer summer months. While maximum temperatures can still reach a pleasant 28°C, the average cools down significantly, ushering in a much-needed relief from the summer heat. Rain becomes more frequent, with about 12 days of precipitation, contributing to the stunning transformation of the landscape. The air feels notably more humid, adding a vibrant freshness to the surroundings. Overall, September marks a gentle transition, inviting both locals and visitors to savor the changing seasons while exploring the breathtaking beauty of this tranquil destination. For a deeper dive into the region's climate, check out Piwniczna-Zdroj Climate.