Last updated: August 27, 2025
September in Jelenia Gora, Poland offers a captivating blend of seasonal transition, with temperatures reaching a maximum of 29°C (84°F) and an average of 14°C (57°F). The month showcases a striking contrast as the temperature can dip to a minimum of 0°C (32°F), heralding the approaching autumn. Rainfall is prominent, with 87 mm (3.4 in) of precipitation spread over 12 days, contributing to the lush landscapes that define this picturesque region. Coupled with an average humidity of 72%, September proves to be a month filled with vibrant colors and refreshing breezes, inviting visitors to experience its unique charm.
In September, Jelenia Gora experiences a delightful transition into autumn, with temperatures ranging from a minimum of 0°C (32°F) to a maximum of 29°C (84°F). As summer's warmth lingers, the average temperature settles at a comfortable 14°C (57°F), inviting outdoor activities against a backdrop of changing foliage. This month signifies a notable shift from the sweltering heights of summer, where July and August boast temperatures peaking at around 33°C (91°F), to a more moderate climate, making September an ideal time for exploring the picturesque landscapes of this charming region. As the air begins to cool, it creates a perfect blend for enjoyment of both hiking adventures and leisurely strolls through the vibrant town.
September in Jelenia Góra experiences a significant 87 mm (3.4 in) of precipitation, consistently mirroring the trends seen in the preceding months. With rain falling on 12 days, the month reflects a stable weather pattern that transitions smoothly from the summer's higher rainfall of 113 mm in August. This drop is notable, yet it maintains the overall wet atmosphere characteristic of late summer into autumn. It’s interesting to observe how September serves as a bridge, tapering off from the peak of August while still upholding a robust precipitation record, hinting at a lush landscape that flourishes in this period. As October approaches, expectations shift towards a decline in both rainfall amount and frequency, with the average expected to fall to 81 mm over 12 days.
In September, Jelenia Gora experiences a moderate humidity level of 72%, marking a noticeable shift from the drier months of summer. Following the lower readings of 61% in July and 65% in August, September brings a gentle increase as autumn approaches, yet it remains significantly lower than the winter months. This trend reflects the gradual transition from the warmth of summer, where humidity drops to its lowest, to the cooler and more humid conditions of October, which registers at 80%. Thus, September serves as a bridge between seasons, offering a comfortable climate as nature prepares for the upcoming changes.
As summer transitions into autumn, September in Jelenia Gora, Poland, presents a high UV Index of 6, indicating that sun protection is still essential for outdoor activities. With a burn time of 25 minutes, it's crucial to stay mindful of UV exposure, especially as the days grow shorter and the sun's strength begins to wane. This month follows a pattern established in August, where the UV Index also peaked at 7, highlighting a gradual decline from the intense summer months of June and July, which recorded a very high UV Index of 8. As the season progresses into October, the UV Index will further drop to a moderate level of 3, emphasizing the need to adjust sun safety practices. For more detailed information on UV levels throughout the year, you can check out Jelenia Gora UV Index.
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As summer gently transitions into autumn, September in Jelenia Gora offers a delightful balance of warmth and crispness, boasting 311 hours of sunshine. This month reflects a decline from the sun-drenched heights of July and August, where the region basked in over 400 hours of sunlight, yet still shines brightly compared to the cloudier winter months. The gradual tapering of daylight is a reminder of nature's rhythm, as the vibrant hues of fall begin to emerge, making September a particularly magical time to explore this charming Polish town. This rich tapestry of sunlight serves as a perfect backdrop for outdoor activities and leisurely strolls, allowing both locals and visitors to soak in the last warm rays before the chill of October settles in.
In Jelenia Góra, Poland, the likelihood of enjoying sunny weather in September sees a notable increase as the months transition from summer to autumn. With a 37% chance of sunshine, September stands out as a month where the lingering warmth of summer still provides a brighter outlook compared to the cooler, cloudier months that follow. This percentage is not only higher than the sunniest winter months but also shows an encouraging trend compared to August's 29%. As autumn approaches, residents and visitors alike can appreciate the gradual decline in sunny probabilities, with October and beyond hovering around the 39% mark. Thus, September offers a sweet spot for those seeking sunshine before the days grow shorter and the weather takes a cooler turn.
In Jelenia Gora, Poland, the transition into September marks a noticeable shift in daylight duration, with the month providing around 12 hours of daylight. As summer retreats, the longer days of June and July, peaking at 16 hours, gradually give way to the shorter silhouettes of autumn. August's lingering light starts to fade, setting the stage for a gentle decline into the cozy confines of autumn, where October offers just 10 hours. This natural ebb and flow highlights the exquisite seasonal rhythm, offering a perfect backdrop for reflective moments as the vibrant hues of early autumn emerge.
In September, Jelenia Góra experiences a gentle breeze with an average wind speed of 2.7 m/s (6 mph), a continuation of the mild winds felt throughout the summer months. This slight dip from the spring's more invigorating gusts reflects a transition towards autumn, providing a serene backdrop as the vibrant fall colors begin to adorn the landscape. As the temperatures cool, September's winds offer a comforting, soft embrace, setting the stage for the crisp, refreshing breezes that October will bring, which typically rise to 3.6 m/s (8 mph). This gradual increase in wind speed signals the changing seasons, inviting both locals and visitors to enjoy the tranquil beauty of the region as it shifts from the last whispers of summer into the heart of autumn.
Weather in Jelenia Gora varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Jelenia Gora, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather tends to be milder, with temperatures ranging from a minimum of 0°C (32°F) to a maximum of 29°C (84°F), and an average of 14°C (57°F). This month also experiences relatively high humidity at 72% and about 87 mm (3.4 in) of precipitation over roughly 12 days. In contrast, January brings much colder conditions, with temperatures dropping significantly, featuring a low of -20°C (-4°F) and a high of 12°C (54°F), averaging around -1°C (31°F). Although January has slightly less precipitation at 60 mm (2.3 in) over 13 days, the humidity levels rise to 89%, making it feel even chillier. For more detailed insights, you can check Jelenia Gora weather in January.
September and February offer contrasting weather experiences. In September, temperatures range from a cool 0°C (32°F) at night to a warm average of 14°C (57°F), peaking at 29°C (84°F) during the day, accompanied by 87 mm (3.4 in) of precipitation spread over 12 days and a humidity level of 72%. In stark contrast, February features a colder climate with a minimum temperature of -16°C (3°F) and an average of just 1°C (33°F), reaching a maximum of 17°C (62°F). This month sees less rain, with 59 mm (2.3 in) of precipitation over the same number of days, but higher humidity at 87%. For a detailed look at what to expect during this winter month, check out Jelenia Gora weather in February.
In September, the weather is notably warmer with average temperatures around 14°C (57°F), peaking at a comfortable 29°C (84°F), while the minimum temperature rarely drops below 0°C (32°F). This month experiences more precipitation, totaling 87 mm (3.4 in) over approximately 12 rainy days, accompanied by a humidity level of 72%. In contrast, March brings a colder climate, with average temperatures only reaching around 3°C (38°F) and maximums of 19°C (67°F), while the minimums can plunge to -15°C (6°F). Precipitation in March is lower at 56 mm (2.2 in), spread over 13 days, and the humidity rises to 84%. For more detailed insights, you can explore the Jelenia Gora weather in March.
When comparing the weather in September and April, we can see distinct differences in temperature and precipitation. September presents a milder climate with average temperatures ranging from 14°C (57°F) to a maximum of 29°C (84°F), whereas April experiences cooler conditions, averaging around 8°C (46°F) and reaching a maximum of 25°C (77°F). While September receives more precipitation at 87 mm (3.4 in) over about 12 days, April has a slightly lower total of 50 mm (2.0 in) across 10 days. Furthermore, April's humidity level is slightly higher at 78%, compared to September's 72%. For more details on April weather specifically, you can visit Jelenia Gora weather in April.
When comparing the weather in September and May, September tends to be warmer overall, with average temperatures reaching 14°C (57°F), compared to May's average of 12°C (54°F). While both months experience similar maximum temperatures, September can peak at 29°C (84°F), slightly higher than May's 28°C (82°F). Precipitation is relatively comparable, with September receiving 87 mm (3.4 in) over 12 days and May slightly more with 91 mm (3.6 in) across 15 days. Additionally, September's humidity is notably higher at 72%, whereas May has a lower humidity level of 63%. For more detailed insights into May's weather, you can check out Jelenia Gora weather in May.
In comparing the weather of September and June, one can note several key differences and similarities. September tends to have a broader temperature range, with minimums dipping to 0°C (32°F) and maximums reaching up to 29°C (84°F), while June typically maintains a milder range, starting at a minimum of 3°C (37°F) and peaking at 32°C (90°F). Both months experience similar levels of precipitation, with June seeing rainfall over 13 days and September slightly less with 12 days, each accumulating around 87 mm (3.4 in). Interestingly, humidity levels are higher in September at 72%, compared to June's more comfortable 63%. For more information about June weather specifically, you can check out Jelenia Gora weather in June.
When comparing the weather in September and July, notable differences emerge in temperature and humidity. September experiences a wider temperature range, with a minimum of 0°C (32°F) and a maximum of 29°C (84°F), while July maintains a milder minimum of 6°C (43°F) and a maximum of 33°C (91°F). Both months see similar levels of precipitation, with September receiving 87 mm (3.4 inches) over 12 days and July slightly less at 86 mm (3.4 inches) over 13 days. However, September's humidity at 72% is noticeably higher than July's 61%, contributing to a more humid feel as summer transitions into autumn. For more detailed insights on July weather, you can check Jelenia Gora weather in July.
Comparing the weather between September and August reveals notable differences. September experiences lower minimum temperatures, dropping to 0°C (32°F) compared to August's minimum of 5°C (41°F). The average temperature in September is also cooler at 14°C (57°F), while August boasts a warmer average of 18°C (65°F). However, September can reach a maximum of 29°C (84°F), slightly lower than August's peak of 32°C (90°F). Rainfall is also significant in both months, with September receiving 87 mm (3.4 in) over 12 days, while August sees 113 mm (4.4 in) across 13 days, and is generally less humid at 65% compared to September's 72%. For a detailed overview of August weather, check out Jelenia Gora weather in August.
September and October exhibit a noticeable shift in weather patterns. In September, temperatures range from a minimum of 0°C (32°F) to a maximum of 29°C (84°F), with an average around 14°C (57°F). This month experiences moderate humidity at 72% and receives approximately 87 mm (3.4 in) of rainfall over 12 days. By contrast, October sees cooler temperatures, with a minimum of -3°C (27°F) and a maximum of 23°C (74°F), leading to a lower average of 10°C (50°F). Despite slightly less rainfall at 81 mm (3.2 in) on the same number of days, October's humidity increases to 80%, contributing to a crisp, autumnal atmosphere. For detailed weather insights, you can check Jelenia Gora weather in October.
In September, temperatures typically range from a minimum of 0°C (32°F) to a pleasant maximum of 29°C (84°F), with an average of 14°C (57°F). The month experiences significant precipitation, totaling 87 mm (3.4 in) across about 12 days, coupled with a humidity level of 72%. In contrast, November brings much cooler conditions, featuring a minimum temperature of -7°C (19°F) and a maximum of 16°C (61°F), with an average temperature dropping to 5°C (41°F). Precipitation decreases to 45 mm (1.8 in) over approximately 9 days, while humidity rises to 87%. For more details on the November climate, you can check Jelenia Gora weather in November.
In September, the weather is notably warmer with temperatures ranging from a minimum of 0°C (32°F) to a maximum of 29°C (84°F), and an average of 14°C (57°F). This month experiences 87 mm (3.4 in) of precipitation over 12 days, with a humidity level of 72%. In contrast, December brings much colder temperatures, where the minimum can drop to -13°C (10°F) and the maximum reaches only 11°C (52°F), averaging just 1°C (35°F). Despite less precipitation at 67 mm (2.6 in) over 15 days, the humidity rises to a notable 91%. For more details on December weather in this region, check Jelenia Gora weather in December.
As September unfolds in Jelenia Gora, the weather offers a distinct transition from the warmth of summer to the cooler embrace of autumn. With average temperatures dropping significantly, the month showcases a refreshing chill, especially during the early mornings and late evenings. Compared to the sweltering peak of summer, the increased likelihood of rain—with precipitation occurring on about half of the days—adds a different character to the landscape, nurturing the vibrant fall foliage. Humidity remains relatively high, creating a crisp atmosphere that invites both outdoor exploration and cozy indoor retreats. For a deeper understanding of the unique climate features throughout the year, be sure to check out Jelenia Gora Climate.