Last updated: February 26, 2025
In Gmunden, Austria, September showcases a delightful blend of early autumn charm and lingering summer warmth. With maximum temperatures reaching up to 30°C (86°F), the month offers plenty of sunny days to enjoy the stunning landscapes. The average temperature settles around a comfortable 15°C (59°F), while nights can dip to a brisk 2°C (35°F). Although expect some rain, as precipitation averages 108 mm (4.3 in) over 11 days, the humidity remains relatively high at 74%, adding to the region's lush beauty. September in Gmunden is a captivating time to explore the vibrant natural surroundings and cultural treasures, all under the spectacle of the changing seasons.
In September, Gmunden, Austria, experiences a gentle transition from the warmth of summer to the coolness of autumn. With minimum temperatures around 2°C (35°F) and average highs reaching 30°C (86°F), the month offers mild and pleasant weather for outdoor activities. The average temperature is a comfortable 15°C (59°F), making it perfect for exploring the region's stunning lakes and mountains. As the days begin to shorten and the crispness of fall looms, September's climate reflects the final hurrah of summer, inviting both locals and visitors to enjoy the beautiful scenery while it lasts before the seasonal chill sets in.
September in Gmunden, Austria, sees a moderate precipitation average of 108 mm (4.3 in) across 11 rainy days, marking a slight decrease from the heavier summer months. This transition underscores the gradual shift towards autumn, as precipitation begins to taper off after the peak reached in May and August. The consistent rainfall throughout the summer has set a lush backdrop for the fall, with September’s weather still providing sufficient moisture for the changing landscape. As the days grow shorter and cooler, the rainfall pattern hints at an upcoming drying trend, with October following closely with a similar amount of precipitation. Overall, September's weather embodies a balance between the lingering warmth of summer and the encroaching chill of autumn.
In Gmunden, Austria, September brings a return to slightly higher humidity levels, averaging around 74%. This marks a subtle increase from the drier summer months of July and August, which saw their lowest recordings at 74% and 68%, respectively. As autumn approaches, the humidity gradually elevates, setting the stage for the wetter months ahead. Notably, after September, there's a significant rise, with October and the following months climbing back into the 80s and 90s. This trend reflects the region's transformation as it transitions from the warmth of summer to the cooler, more humid conditions of fall and winter.
September in Gmunden, Austria, marks a shift in the UV Index, dropping to 6, which places it in the high exposure category with a burn time of 25 minutes. This decrease from the peak levels observed in the summer months indicates a gradual transition towards cooler weather. While early summer months like June and July boasted a UV Index of 9, leading to very high exposure levels, September’s UV Index suggests that while sun protection remains important, the risk is somewhat reduced. As the days become shorter and temperatures begin to cool, it’s crucial to stay aware of UV levels, particularly in sunny spells. For more in-depth information, visit Gmunden UV Index.
UV Risk Categories
As summer begins to wane, September in Gmunden, Austria offers a delightful transition with 294 hours of sunshine—a perfect balance between the warm, sunlit days of summer and the cooler embrace of autumn. Following the peak sunshine hours of July (411 hours) and August (366 hours), September maintains a generous amount of daylight, albeit with a noticeable dip as the year progresses. This month serves as a gentle reminder of summer's lingering warmth, while also setting the stage for the cozy, shorter days of October, which sees a further reduction to 268 hours. Overall, the sunshine trends through the year highlight a picturesque seasonal cycle, capturing the beauty of Gmunden throughout its vibrant months.
Gmunden, Austria, showcases a notable trend in sunny weather as the year progresses, with September emerging as a highlight. This month boasts a 53% chance of sunshine, significantly higher than the preceding summer months, where the likelihood averages between 34% and 42%. The transition into autumn brings a refreshing turn, as September stands out with a marked increase in sunny days compared to the otherwise overcast winter months. This pattern suggests that while Gmunden experiences its fair share of clouds, September offers an inviting opportunity to bask in the sun's warm embrace before the colder months set in.
As September unfolds in Gmunden, Austria, daylight begins to wane, offering around 12 hours of precious sunlight, a noticeable shift from the vibrant summer months where daylight peaked at 15 hours. Following the warmth of July and August, the gradual decrease continues into October, aligning with the seasonal transition of nature. The lengthening shadows serve as a reminder of the cycle of light throughout the year—a cycle that starts with a modest 8 hours in January, gradually building to a summer zenith before returning to the winter’s embrace. This rhythm not only shapes daily activities but also paints the landscape in ever-changing hues, inviting both reflection and appreciation of the passing seasons.
As September settles over Gmunden, Austria, the gentle caress of the wind begins to soften, with average speeds dropping to just 1.9 m/s (4 mph). This marks a noticeable shift from the slight increases seen in the spring and summer months, where the wind often danced playfully around 2.5 m/s (6 mph). August's mild breezes carry into September, but as autumn approaches, they yield to a quieter atmosphere, setting the stage for the tranquil beauty of the coming fall. Historically, September's winds are among the calmest of the year, signaling a time for reflection as nature prepares for the colder months ahead.
The weather in Gmunden changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of September's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Gmunden and find detailed weather information for every month.
September and January present dramatically different weather patterns. In September, temperatures range from a mild 2°C (35°F) to a warm 30°C (86°F), with an average of 15°C (59°F) and a humidity level of 74%. The month experiences significant rainfall, totaling 108 mm (4.3 in) over 11 days. In contrast, January sees much colder temperatures, with lows plummeting to -14°C (8°F) and a maximum of 14°C (57°F), averaging around 0°C (32°F). Humidity levels rise to 91%, and precipitation is slightly lower at 100 mm (3.9 in) over 13 days. For more detailed information on January weather, check out Gmunden weather in January.
September and February present contrasting weather patterns. In September, temperatures range from a mild 2°C (35°F) at night to a warm 30°C (86°F) during the day, with an average of 15°C (59°F). This month experiences significant rainfall, with a total of 108 mm (4.3 in) spread over 11 days, alongside a humidity level of 74%, creating a relatively comfortable atmosphere. In comparison, February is marked by much colder temperatures, ranging from a frigid -12°C (11°F) at night to a maximum of 19°C (66°F) during the day, averaging around 2°C (36°F). Precipitation is slightly lower at 83 mm (3.3 in) over 14 days, and humidity rises to 87%, contributing to a more damp and chilly environment. For more details on the weather during this month, check Gmunden weather in February.
September and March showcase contrasting weather patterns, with September typically offering warmer temperatures. In September, the temperature ranges from a minimum of 2°C (35°F) to a maximum of 30°C (86°F), enjoying an average of 15°C (59°F). However, this month experiences significant precipitation, totaling 108 mm (4.3 in) across 11 days and a humidity level of 74%. In comparison, March presents a colder climate with temperatures ranging from -12°C (10°F) to 20°C (69°F) and an average of just 5°C (41°F). While it is slightly drier with 87 mm (3.4 in) of precipitation over 16 days, March has a higher humidity of 82%. The distinct differences in temperature and precipitation make each month unique in its own right. For further insights, you can explore Gmunden weather in March.
When comparing the weather in September and April, notable differences emerge. September boasts a more comfortable average temperature of 15°C (59°F), with highs reaching 30°C (86°F), while April has a cooler average of 9°C (49°F) and a maximum temperature of 27°C (80°F). Precipitation is more prevalent in September, with 108 mm (4.3 in) over 11 days, compared to April's 59 mm (2.3 in) across 10 days. Additionally, humidity levels are slightly higher in April at 79%, compared to 74% in September. For a detailed look at April's climate, visit Gmunden weather in April.
When comparing the weather in September and May, we see some notable similarities and differences. Both months can reach a maximum of 30°C (86°F), but September tends to have a slightly higher average temperature of 15°C (59°F) compared to May's average of 13°C (56°F). In terms of precipitation, May is wetter with 138 mm (5.4 in) spread over 18 days, while September experiences 108 mm (4.3 in) over 11 days. Interestingly, both months have the same humidity level at 74%, which contributes to a consistent, albeit changeable, climate. For a detailed overview of May's weather in Gmunden, you can check Gmunden weather in May.
When comparing the weather in September and June, we see notable differences in temperature and precipitation. September features a minimum temperature of 2°C (35°F) and averages around 15°C (59°F), reaching a maximum of 30°C (86°F). In contrast, June starts off with slightly higher minimum temperatures at 4°C (40°F) and an average of 19°C (66°F), peaking at 33°C (92°F). Precipitation is also a bit more pronounced in June, with 124 mm (4.9 in) over 14 days, compared to September's 108 mm (4.3 in) over 11 days. Humidity remains relatively close, with September at 74% and June at 75%. For more detailed insights about the weather during this time, you can refer to Gmunden weather in June.
When comparing the weather in September and July, a notable shift in temperature and precipitation patterns emerges. September experiences a minimum temperature of 2°C (35°F) and averages around 15°C (59°F), with a maximum of 30°C (86°F), while July has a higher minimum of 9°C (48°F) and an average of 19°C (67°F), reaching up to 34°C (94°F). Precipitation levels are slightly lower in September, with 108 mm (4.3 in) over 11 days compared to July’s 128 mm (5.0 in) over 16 days. Despite the difference in rainfall, both months share a humidity level of 74%, contributing to a consistently damp atmosphere. For a more detailed overview, you can check Gmunden weather in July.
When comparing the weather of September to that of August, it’s clear that September tends to be cooler, with a minimum temperature of 2°C (35°F) compared to August's 7°C (45°F). The average temperature in September is 15°C (59°F), significantly lower than August's 19°C (67°F). However, September sees a broader temperature range, reaching a maximum of 30°C (86°F), compared to August's peak of 35°C (95°F). Precipitation in September is slightly less at 108 mm (4.3 in) over 11 days, while August experiences higher rainfall at 134 mm (5.3 in) over 14 days. The humidity is also notably higher in September at 74%, compared to 68% in August. For more details, you can check this link: Gmunden weather in August.
September and October present a notable shift in weather patterns. September features a broader temperature range, with minimums around 2°C (35°F) and maximums reaching up to 30°C (86°F), averaging at 15°C (59°F). In contrast, October's temperatures drop, recording minimums of -1°C (31°F), averaging 10°C (51°F) and peaking at 23°C (74°F). While precipitation levels are relatively similar, with September receiving 108 mm (4.3 in) over 11 days and October experiencing 100 mm (3.9 in) over 13 days, October sees increased humidity at 88%, compared to September's 74%. For more details about October weather, check out Gmunden weather in October.
The weather in September contrasts significantly with that of November. September typically sees warmer temperatures, with a range from a minimum of 2°C (35°F) to a maximum of 30°C (86°F) and an average of 15°C (59°F). It also experiences higher precipitation, averaging 108 mm (4.3 inches) over 11 days, and has a humidity level of 74%. In contrast, November brings cooler temperatures, ranging from a minimum of -6°C (22°F) to a maximum of 20°C (68°F), with a lower average of 5°C (41°F). Although November has less rainfall at 68 mm (2.7 inches) over 10 days, it is significantly more humid at 90%. For more details, check out the Gmunden weather in November.
In September, temperatures in Gmunden range from a comfortable low of 2°C (35°F) to a warm high of 30°C (86°F), with an average of 15°C (59°F) and relatively moderate humidity at 74%. In contrast, December brings much colder conditions, with temperatures dipping as low as -10°C (15°F) and averaging only 2°C (35°F), peaking at 15°C (59°F). Additionally, December experiences more precipitation days—17 compared to September's 11—along with a slightly higher total precipitation of 122 mm (4.8 in) and increased humidity at 89%. This dramatic shift in weather highlights the transition from the warmth of early fall to the chill of winter, making December distinctly colder and wetter. For more details on December weather in Gmunden, visit Gmunden weather in December.
As summer transitions to autumn, September in Gmunden brings a refreshing change in weather, marked by a delightful mix of warm days and cooler nights. Unlike the scorching highs of summer, this month presents maximum temperatures around 30°C, countered by an average that dips to a crisp 15°C, offering a more moderate climate. The month experiences increased rainfall, with approximately 11 days of precipitation, highlighting the shift towards the wetter fall season. Humidity levels hover around 74%, which, while adding a touch of mugginess, also contributes to the lush landscapes that characterize this picturesque region. For a comprehensive look at how Gmunden's climate evolves throughout the year, explore Gmunden Climate.