September Weather in Bad Aussee, Austria

Last updated: February 26, 2025

In September, the picturesque town of Bad Aussee, Austria experiences a delightful interplay of temperatures, with a maximum of 26°C (79°F) and an average of 10°C (51°F), dipping to a minimum of -8°C (18°F). The month sees a moderate precipitation total of 164 mm (6.5 in) across 16 days, contributing to the lush, vibrant landscape that defines this region. With a humidity level averaging 74%, visitors can expect a refreshing ambiance, perfect for exploring the stunning natural surroundings and enjoying the crisp autumn air.

September Temperature in Bad Aussee

In September, Bad Aussee, Austria starts to transition from the warmth of summer into the cool embrace of autumn. With a minimum temperature around -8°C (18°F) and an average of 10°C (51°F), the climate remains mild yet crisp, allowing visitors to indulge in the stunning fall foliage without the chill of winter. The maximum temperature can reach up to 26°C (79°F), making it one of the last opportunities to enjoy pleasant outdoor activities before the cold sets in. This month marks a delightful shift, where the lingering warmth of summer gradually gives way to the cooler, more moderate temperatures that characterize the upcoming months, creating an ideal environment for hikes and exploration amidst breathtaking natural scenery.

September Weather in Bad Aussee: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Bad Aussee, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec232732394757585951433426
Data source: Temperature data for Bad Aussee generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Bad Aussee

In September, Bad Aussee experiences a significant precipitation amount of 164 mm (6.5 in), marking it as one of the wetter months of the year, with rainfall occurring on 16 days. This trend follows a summer characterized by heavy rainfall, notably in July and August, both receiving 205 mm (8.1 in). Interestingly, September's precipitation sets the stage for the oncoming autumn, as the weather begins to shift and the landscape transforms, highlighting the region's rich natural beauty. With the precipitation pattern maintaining a steady rhythm, it becomes clear that Bad Aussee experiences an abundant wet season, fostering a lush environment that contrasts nicely with the drier months that follow.

September Precipitation Trends in Bad Aussee

The chart displays monthly precipitation patterns in Bad Aussee, with values for each month alongside September's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec1271051209921017220520516413697162
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Bad Aussee

As autumn approaches in September, Bad Aussee experiences a slight uptick in humidity, stabilizing at 74%. This marks a subtle rise from the drier summer months, which averaged around 68% in August. The trend throughout the year reveals a gradual decrease from a humid 91% in January to the lowest point in August, before September signals a shift towards the wetter conditions typical of autumn. As the year progresses, humidity levels will once again climb, peaking in the winter months of October and November, reminding residents of the Alpine region’s characteristic moisture-laden air.

September Average Humidity in Bad Aussee

This chart illustrates the average monthly humidity levels in Bad Aussee, with September's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how September's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec91%87%82%79%74%75%74%69%74%88%90%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Bad Aussee

As September rolls into Bad Aussee, Austria, residents and visitors can expect a notable shift in the UV Index, which stands at 7—categorized as high. This marks a slight decline from the peak summer months, reflecting the gradual transition towards autumn. With a burn time of 25 minutes, it’s important to maintain sun-safety practices, especially during midday hours. This trend of decreasing UV exposure is consistent with the annual pattern, as summer's very high indices give way to the incoming chill of fall. Embracing these changes, individuals can enjoy the stunning landscapes while being mindful of their skin health. For more detailed information, check out the Bad Aussee UV Index.

Maximum UV Index Levels in Bad Aussee for September

The chart shows the monthly maximum UV Index (UVI) for Bad Aussee in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec236789987432
Data source: Bad Aussee September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

September Sunshine in Bad Aussee

In September, Bad Aussee enjoys a delightful transition into autumn with 290 hours of sunshine, reflecting a gentle decline from the peak summer months of June and July, which basked in over 370 hours of bright rays. This gradual decrease signals the shift in seasons, as the vibrant landscapes of the Salzkammergut region prepare for the enchanting hues of fall. While the month's sunlight is less intense than in peak summer, it still offers a charming golden light that enhances the beauty of the surrounding mountains and lakes, making September a perfect time for outdoor activities and beautiful vistas. As the days slowly shorten, the allure of an Austrian autumn begins, inviting visitors to embrace the crisp air and stunning scenery.

Monthly Sunshine Duration in Bad Aussee: September Highlighted

The September sunshine duration represents the total number of hours Bad Aussee experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec155h230h280h335h336h374h396h355h290h269h222h177h
Data source: Bad Aussee September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Bad Aussee During September

In Bad Aussee, Austria, September marks a notable shift towards sunnier days, boasting a 45% chance of sunshine that outshines many months, including the typically brighter June and February. This trend suggests a delightful transition from summer, where the likelihood begins to wane in August, dropping to 28%. As autumn approaches, the weather in September tends to offer a refreshing blend of warm temperatures and clear skies, making it an ideal time for outdoor activities and enjoying the stunning alpine scenery. The month invites residents and visitors alike to soak up the last rays of sunshine before the clouds of October set in, which will see the chance of sun dip to 35%.

Percentage of Sunny Days in September in Bad Aussee

The chart illustrates the percentage of sunny days in Bad Aussee throughout the year, with September highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Bad Aussee experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec18%44%39%36%25%42%33%28%45%35%32%24%
Data source: Bad Aussee September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Bad Aussee in September

As September arrives in Bad Aussee, Austria, the summer’s golden glow gently recedes, bringing an average of 12 hours of daylight—a noticeable shift from the sun-soaked months of June, July, and August, which basked in 15 hours of light. The transition reflects nature's gradual winding down toward autumn, with daylight gradually diminishing from its summer peak. Following the vibrant days of late summer, September still offers ample opportunities to explore the picturesque landscapes, but with shorter evenings hinting at the cozy ambiance of fall. This rhythmic change not only marks the end of the warm season but also prepares the region for the onset of the enchanting, muted beauty of autumn, where daylight further wanes in the months to come.

Average Daylight Hours in Bad Aussee for September

The chart illustrates the variation in daylight duration in Bad Aussee throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 55m10h 15m11h 56m13h 38m15h 7m15h 52m15h 28m14h 9m12h 30m10h 48m9h 18m8h 30m
Data source: Bad Aussee daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Bad Aussee

In Bad Aussee, Austria, as summer yields to autumn, September brings a gentle average wind speed of 1.4 m/s (3 mph), maintaining the calm breezes that characterized the preceding months. This slight decline in wind speed reflects a broader trend observed in the summer months, where July and August also recorded the same languid pace of wind. As the year progresses, the wind tends to pick up slightly again with October's winds returning to an average of 1.6 m/s (4 mph), hinting at the seasonal changes to come. Overall, the mild winds of September create a tranquil atmosphere, perfect for enjoying the serene beauty of the Austrian landscape.

Average September Wind Speed in Bad Aussee

The chart displays monthly wind speed patterns in Bad Aussee, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec1.61.51.61.81.71.51.41.41.4 m/s1.61.51.6
Data source: Bad Aussee September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Bad Aussee Compares to Other Months

The weather in Bad Aussee 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 Bad Aussee and find detailed weather information for every month.

In September, the weather in Bad Aussee is notably milder, with temperatures ranging from a minimum of -8°C (18°F) to a maximum of 26°C (79°F), creating a comfortable average of 10°C (51°F). This month experiences significant precipitation, totaling 164 mm (6.5 in) over 16 days, and a humidity level of 74% adds to the comfort of early autumn. In contrast, January brings much colder conditions, with temperatures plummeting to a minimum of -21°C (-6°F) and only reaching a maximum of 6°C (43°F), yielding an average of -5°C (23°F). January also sees less precipitation at 127 mm (5.0 in) over 14 days, albeit with higher humidity at 91%, resulting in a distinctly chillier atmosphere. For more detailed insights, you can visit Bad Aussee weather in January.

In September, the weather in Bad Aussee tends to be milder, with average temperatures ranging from a chilly min of -8°C (18°F) to a warm max of 26°C (79°F), along with a notable humidity level of 74%. The month experiences 164 mm (6.5 in) of precipitation over approximately 16 days. In contrast, February brings significantly colder conditions, with temperatures dipping as low as -26°C (-14°F) and peaking at 12°C (54°F), leading to an average of -3°C (28°F). The humidity rises to 87%, and while February sees less precipitation at 105 mm (4.1 in) over 15 days, the overall chilliness marks a stark difference from September's more moderate climate. For additional insights, you can check Bad Aussee weather in February.

In comparing the weather between September and March, we see distinct differences in temperature and overall conditions. September boasts a more moderate climate, with an average temperature of 10°C (51°F) and highs reaching up to 26°C (79°F), accompanied by 164 mm (6.5 in) of precipitation over 16 days. In contrast, March experiences much colder temperatures, with an average of 0°C (32°F) and a maximum of only 15°C (59°F), while precipitation is slightly lower at 120 mm (4.7 in) over 17 days. The humidity levels are also higher in March at 82%, compared to 74% in September. For those looking for specific weather details, check out Bad Aussee weather in March.

September and April present contrasting weather patterns. In September, temperatures can vary from a chilly -8°C (18°F) at night to a warm 26°C (79°F) during the day, resulting in an average of 10°C (51°F). The month sees significant precipitation, with about 164 mm (6.5 in) over approximately 16 days, and a humidity level of 74%. In contrast, April is generally colder, with minimum values dropping to -16°C (3°F) and a milder maximum of 21°C (71°F), leading to an average temperature of 4°C (40°F). However, April is also marked by lower precipitation at 99 mm (3.9 in) across 14 days and slightly higher humidity at 79%. These differences highlight how September tends toward warmth and moisture, while April remains cooler yet somewhat less rainy. For more details on April's weather, see Bad Aussee weather in April.

In comparing the weather of September and May, we see some notable similarities and differences. Both months can experience minimum temperatures as low as -8°C (18°F), but September boasts a slightly higher average temperature of 10°C (51°F) compared to May's 8°C (47°F). Interestingly, both months share a maximum temperature of 26°C (79°F). However, September tends to be drier with 164 mm (6.5 in) of precipitation over 16 days, while May is wetter, accumulating 210 mm (8.2 in) of rainfall across 23 days. Both months have consistent humidity levels at 74%. For more details on May weather specifically, you can check out Bad Aussee weather in May.

In comparing the weather between September and June, we can observe a notable shift in temperatures and precipitation patterns. September offers a wider temperature range, with minimums dipping to -8°C (18°F) and maximums reaching up to 26°C (79°F), while the average temperature is around 10°C (51°F). In contrast, June features milder conditions, with minimum temperatures of -1°C (30°F) and maximums peaking at 29°C (85°F), resulting in a higher average of 14°C (58°F).

Both months experience considerable precipitation, however, September records slightly less with 164 mm (6.5 in) over 16 days compared to June's 172 mm (6.8 in) over 19 days. Humidity levels remain similar, with September at 74% and June at 75%, creating a consistently moist atmosphere. For more detailed insights on June weather, you can visit Bad Aussee weather in June.

When comparing the weather in September and July, September presents a cooler range of temperatures, with minimums dropping to -8°C (18°F) and an average of 10°C (51°F), while July enjoys warmer conditions with minimums at 4°C (39°F) and an average of 14°C (58°F). Although both months experience high humidity at 74%, July tends to be wetter, receiving 205 mm (8.1 in) of precipitation over 20 days compared to September's 164 mm (6.5 in) over 16 days. For more details about July's weather, you can visit Bad Aussee weather in July.

In comparison to August, September experiences cooler temperatures, with minimums dropping from -2°C (29°F) in August to -8°C (18°F). The average temperature also sees a decline from 15°C (59°F) in August to 10°C (51°F) in September, while the maximum temperature decreases from 30°C (86°F) to 26°C (79°F). Additionally, September is wetter with 164 mm (6.5 in) of precipitation over 16 days, compared to August's 205 mm (8.1 in) over 19 days. Humidity levels are slightly higher in September at 74%, compared to 68% in August. For further details on the August weather in Bad Aussee, you can explore Bad Aussee weather in August.

September and October showcase a noticeable shift in weather patterns. In September, temperatures range from a minimum of -8°C (18°F) to a maximum of 26°C (79°F), with an average of 10°C (51°F). The month sees a fair amount of rainfall, totaling 164 mm (6.5 in) over 16 days, accompanied by a humidity level of 74%. Conversely, October experiences slightly milder temperatures, with a minimum of -6°C (21°F) and a maximum of 20°C (69°F), while the average drops to 6°C (43°F). Rainfall decreases to 136 mm (5.4 in) over 13 days, but humidity rises significantly to 88%. For more detailed insights, you can check Bad Aussee weather in October.

In September, the weather is relatively mild with average temperatures around 10°C (51°F), reaching up to a maximum of 26°C (79°F) on warmer days. The month sees about 164 mm (6.5 in) of precipitation over 16 days, coupled with a humidity level of 74%. In contrast, November brings a sharper decline in temperatures, with an average of just 1°C (34°F) and a minimum that can drop to -19°C (-1°F). Precipitation is less frequent, totaling 97 mm (3.8 in) over 13 days, but the humidity increases to a notable 90%. Overall, the transition from September to November marks a significant shift toward the colder and more humid conditions typical of late autumn. For more details, check out the Bad Aussee weather in November.

In September, the weather is noticeably warmer, with average temperatures around 10°C (51°F) and highs reaching 26°C (79°F), while December sees a significant drop in temperatures, averaging -4°C (26°F) and peaking at just 8°C (47°F). Both months experience similar levels of precipitation, with September recording 164 mm (6.5 in) over 16 rainy days and December slightly less at 161 mm (6.4 in) over 19 days; however, the humidity is higher in December at 89%, compared to September's 74%. For more details on the weather conditions during December, you can check out Bad Aussee weather in December.

Compare Bad Aussee's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Bad Aussee

September in Bad Aussee marks a significant transition from the warmth of summer to the crispness of autumn. With temperatures averaging a refreshing 10°C (51°F), the month showcases a delightful mix of mild days and cooler nights, making it ideal for outdoor activities amidst the breathtaking alpine scenery. However, it's also notable for its higher precipitation, with 16 rainy days contributing to a total of 164 mm (6.5 in) of rain. The humidity level tends to be around 74%, creating a unique atmosphere that complements the stunning fall foliage. This shift in weather patterns sets September apart from the preceding summer months, offering a perfect opportunity to experience the beauty of Bad Aussee during this transitional season. Discover more about the annual weather trends by exploring the detailed information on Bad Aussee Climate.