September Weather in Traunkirchen, Austria

Last updated: February 26, 2025

In Traunkirchen, Austria, September presents a dynamic weather landscape, characterized by maximum temperatures reaching up to 26°C (80°F), while the average settles around a crisp 12°C (55°F). Visitors should be prepared for occasional chills, as minimum temperatures can drop to -2°C (29°F). This month also sees a notable precipitation total of 160 mm (6.3 in) spread over 16 days, contributing to a 74% humidity rate that enhances the region's lush beauty. Whether you’re exploring the scenic vistas or enjoying local festivities, September's fluctuating climate adds a unique charm to this picturesque Austrian destination.

September Temperature in Traunkirchen

In September, Traunkirchen, Austria, begins to transition from the warmth of summer to the coolness of fall, showcasing a delightful range of temperatures. The month sees a minimum dip to around -2°C (29°F), yet the average temperature is a comfortable 12°C (55°F), while daytime highs can soar to 26°C (80°F). This pleasant climate invites outdoor enthusiasts to explore the stunning landscapes, as the mild temperatures provide an inviting backdrop for hiking or enjoying the serene lakeside. As autumn approaches, the refreshing chill in the air coexists with fleeting warm afternoons, creating a unique atmosphere that beautifully captures the essence of early fall in this picturesque region.

September Weather in Traunkirchen: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Traunkirchen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec273136435161626254473730
Data source: Temperature data for Traunkirchen generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Traunkirchen

In September, Traunkirchen experiences notable precipitation, totaling 160 mm (6.3 in) across approximately 16 days of rain. This places September among the wetter months of the year, following the peak summer rainfall in July at 211 mm (8.3 in). What’s interesting is the gradual transition from the lush greenery of summer to the crispness of autumn, which starts to reflect in both the precipitation amounts and the number of rainy days. While the rainfall slightly decreases from the summer highs, it still remains significant in comparison to the drier months that follow. Overall, September acts as a bridge, showcasing the tail end of summer’s abundance while setting the stage for the wetter months ahead, like December, which sees a similar total precipitation of 161 mm (6.3 in).

September Precipitation Trends in Traunkirchen

The chart displays monthly precipitation patterns in Traunkirchen, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1341071209220517921119316013585161
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Traunkirchen

September in Traunkirchen, Austria, presents a notable shift in humidity levels, settling at 74%. This figure aligns closely with the drier summer months of July and August, which recorded 74% and 68% respectively, signifying a gradual transition from the warmth of summer to the crispness of fall. As autumn approaches, humidity begins to rise again, foreshadowing the wetter months ahead in October, which jumps to 88%. The increasing humidity in September suggests the gathering of moisture in the air, a precursor to the dramatic seasonal shifts that characterize the region. Overall, the trend illustrates a blend of lingering summer warmth with the inevitable onset of autumn, wrapped in a comfortably familiar humidity level.

September Average Humidity in Traunkirchen

This chart illustrates the average monthly humidity levels in Traunkirchen, 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 Traunkirchen

As September rolls into Traunkirchen, Austria, the UV Index signals a transition from the peak summer months to the gentler fall season. With a UV Index of 7, categorized as high, residents and visitors should be mindful of sun exposure, with a burn time of around 25 minutes for unprotected skin. This dip from the scorching heights of July and August, which both held a UV Index of 9, suggests a gradual decline in solar intensity. However, the lingering warmth still calls for precautions, especially on sunny days. Enjoy the stunning landscapes of Traunkirchen, but remember to protect your skin during those sunlit adventures. For more detailed information, check out the Traunkirchen UV Index.

Maximum UV Index Levels in Traunkirchen for September

The chart shows the monthly maximum UV Index (UVI) for Traunkirchen 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: Traunkirchen 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 Traunkirchen

In September, Traunkirchen, Austria, basks in a delightful 290 hours of sunlight, marking a gentle transition from the summer's peak warmth towards autumn's embrace. This month showcases a noticeable dip from the sun-drenched heights of July, which boasts 396 hours, yet maintains a commendable brightness compared to the winter months ahead. The trend of decreasing sunlight continues into October with 269 hours, highlighting how the region gradually shifts from the vibrant summer days that characterized the earlier months. September's abundant sunshine serves as a sweet farewell to summer, inviting residents and visitors alike to relish the lingering warmth before the crisp fall air settles in.

Monthly Sunshine Duration in Traunkirchen: September Highlighted

The September sunshine duration represents the total number of hours Traunkirchen 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: Traunkirchen September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Traunkirchen During September

In Traunkirchen, Austria, September stands out with a notably higher likelihood of sunny weather, boasting a 48% chance of sun. This month marks a shift from the summer's diminishing sunlight, with June at 41% and July at 35%, highlighting a pattern where the sunny days begin to regain ground as autumn approaches. In fact, September has the best odds of sunshine compared to the preceding five months, signaling a perfect opportunity for outdoor adventures amid the stunning autumnal backdrop. As the season progresses into October, the chances drop to 37%, suggesting that if you're seeking a delightful balance of warmth and light, September is an ideal time to enjoy the beauty of Traunkirchen’s landscapes.

Percentage of Sunny Days in September in Traunkirchen

The chart illustrates the percentage of sunny days in Traunkirchen 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 Traunkirchen experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec16%43%40%38%26%41%35%30%48%37%31%22%
Data source: Traunkirchen September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Traunkirchen in September

In September, Traunkirchen experiences a gradual decline in daylight, with 12 hours illuminating the picturesque landscapes. As summer fades, the days shorten from the 15 hours of sunlight in June, July, and August. This transition marks a shift towards autumn, with the increasing chill in the air and the changing colors of the foliage. Although September offers fewer daylight hours, it still retains a vibrant atmosphere, bridging the long, sunny days of summer and the cozy, shorter days of fall. The natural rhythm of sunlight continues to wane, setting the stage for the upcoming months as the region prepares for the crispness of October and November, which will see daylight drop to 10 hours and eventually 9 hours.

Average Daylight Hours in Traunkirchen for September

The chart illustrates the variation in daylight duration in Traunkirchen throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 52m10h 13m11h 55m13h 40m15h 10m15h 56m15h 31m14h 11m12h 31m10h 47m9h 15m8h 26m
Data source: Traunkirchen daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Traunkirchen

In September, Traunkirchen experiences a gentle whisper of wind, with an average speed of 1.5 m/s (3 mph), marking a subtle decline as summer transitions toward autumn. This month mirrors July's lighter breezes, showcasing a consistent trend of reduced wind speeds during the peak of the warmer months. Following the peak summer months, which topped at 1.9 m/s, the wind begins to settle into a serene calm that's perfect for enjoying the stunning lakeside views. As the seasons shift, the air becomes crisper, yet the tranquil winds of September invite a sense of peace, making it an ideal time for leisurely strolls and reflective moments in the heart of Austria's picturesque landscape.

Average September Wind Speed in Traunkirchen

The chart displays monthly wind speed patterns in Traunkirchen, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.91.71.81.91.91.61.51.61.5 m/s1.71.51.8
Data source: Traunkirchen September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Traunkirchen Compares to Other Months

The weather in Traunkirchen 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 Traunkirchen and find detailed weather information for every month.

September and January present starkly contrasting weather conditions. In September, temperatures range from a chilly minimum of -2°C (29°F) to a comfortable average of 12°C (55°F), peaking at a warm 26°C (80°F). This month experiences significant rainfall, totaling 160 mm (6.3 in) over 16 days, with humidity levels around 74%. In contrast, January sees much colder temperatures, with a minimum of -19°C (-2°F), an average of -3°C (27°F), and a maximum reaching just 8°C (47°F). While the precipitation is slightly lower at 134 mm (5.3 in) over 14 days, humidity is notably higher at 91%. For more detailed insights, you can check Traunkirchen weather in January.

September and February present contrasting weather patterns. September enjoys milder temperatures, with a minimum of -2°C (29°F) and an average of 12°C (55°F), peaking at a comfortable 26°C (80°F). The precipitation is relatively high at 160 mm (6.3 in) over 16 days, coupled with a humidity level of 74%. In contrast, February brings much colder conditions, featuring a minimum of -19°C (-2°F) and an average temperature of 0°C (32°F), with a maximum of 15°C (58°F). Despite having less precipitation at 107 mm (4.2 in) over 15 days, February is characterized by higher humidity at 87%. For a detailed look at the weather in February, check out Traunkirchen weather in February.

In comparing the weather between September and March, we observe notable differences in temperatures and humidity levels. September boasts a comfortable average temperature of 12°C (55°F), with daytime highs reaching up to 26°C (80°F), while March is significantly colder, averaging just 2°C (36°F) and peaking at 17°C (62°F). Precipitation is similar in both months, with September receiving 160 mm (6.3 in) over 16 days, compared to March's 120 mm (4.7 in) over 17 days. Additionally, March experiences slightly higher humidity levels at 82%, compared to September's 74%. For more detailed insights into March conditions, you can check Traunkirchen weather in March.

When comparing the weather in September and April, noticeable differences emerge in temperature and precipitation patterns. September generally boasts a milder climate, with average temperatures around 12°C (55°F) and a maximum of 26°C (80°F), whereas April experiences cooler averages of 6°C (44°F) and can drop to a minimum of -10°C (14°F). Precipitation is higher in September at 160 mm (6.3 in) over 16 days, compared to April's 92 mm (3.6 in) over 13 days. Interestingly, humidity is slightly higher in April at 79%, compared to 74% in September. For more detailed insights, you can refer to Traunkirchen weather in April.

When comparing the weather in September and May, one can observe both similarities and differences. September generally has a warmer temperature range, with average highs reaching 26°C (80°F) compared to May's 27°C (82°F). However, May experiences slightly lower minimum temperatures, averaging -5°C (24°F) compared to September's -2°C (29°F). Precipitation is more prevalent in May, with 205 mm (8.1 in) falling over 23 days, while September sees 160 mm (6.3 in) over 16 days. Despite these variations, both months share a humidity level of 74%. For a more detailed look at May weather specifics, you can check Traunkirchen weather in May.

When comparing the weather in September and June, we see distinct differences in temperature and precipitation patterns. September typically experiences cooler temperatures, with a minimum of -2°C (29°F) and an average of 12°C (55°F), while June boasts milder weather, with a minimum of 1°C (35°F) and an average of 16°C (61°F). Additionally, June has a higher maximum temperature of 31°C (88°F) compared to September's 26°C (80°F). Precipitation levels are somewhat similar, with September recording 160 mm (6.3 in) over 16 days and June slightly higher at 179 mm (7.1 in) over 18 days. Both months exhibit similar humidity levels, around 74-75%. For more detailed information about June weather, check out Traunkirchen weather in June.

In comparing the weather of September and July, notable differences emerge. September experiences a wider temperature range, with minimums dipping to -2°C (29°F) and maximums reaching up to 26°C (80°F), yielding an average of 12°C (55°F). In contrast, July typically offers warmer conditions, with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 32°C (90°F) and an average of 16°C (62°F).

Precipitation is more frequent in July, with 211 mm (8.3 in) over 20 days, compared to September's 160 mm (6.3 in) across 16 days. Both months share similar humidity levels at 74%, contributing to a somewhat muggy feeling regardless of the warm temperatures in July. For more detailed information, check out Traunkirchen weather in July.

In comparing the weather between September and August, we observe notable differences in temperature and precipitation patterns. September experiences a broader temperature range, with minimums dipping to -2°C (29°F) and maximums reaching 26°C (80°F), contributing to an average of 12°C (55°F). In contrast, August is typically warmer, with minimum temperatures at 4°C (39°F) and maximums soaring to 32°C (90°F), resulting in an average of 17°C (63°F). In terms of precipitation, September has 160 mm (6.3 in) over 16 days, while August sees slightly more rain at 193 mm (7.6 in) across 19 days, accompanied by lower humidity at 68% compared to September's 74%. For a detailed look at August weather specifics, you can check Traunkirchen weather in August.

In September, temperatures range from a minimum of -2°C (29°F) to a maximum of 26°C (80°F), with an average temperature of 12°C (55°F). The month experiences significant rainfall, with 160 mm (6.3 in) spread over 16 days and an average humidity of 74%. In contrast, October sees a drop in average temperature to 8°C (47°F) while still maintaining the minimum of -2°C (28°F) and a maximum of 21°C (71°F). Precipitation decreases slightly to 135 mm (5.3 in) over 14 days, but humidity rises to 88%. For a detailed look at October's weather, you can check Traunkirchen weather in October.

In September, the weather is generally milder, with temperatures ranging from a minimum of -2°C (29°F) to a maximum of 26°C (80°F) and an average of 12°C (55°F). This month experiences significant precipitation, totaling 160 mm (6.3 in) across 16 days, alongside a humidity level of around 74%. In contrast, November brings colder conditions, featuring temperatures that can drop to -13°C (9°F) with an average of just 3°C (38°F) and a maximum of 17°C (63°F). While it sees less precipitation at 85 mm (3.3 in) over 11 days, the humidity increases to 90%, contributing to a chillier atmosphere. For more detailed information about November weather in specific locations, check Traunkirchen weather in November.

September and December present stark contrasts in weather. In September, temperatures range from a chilly -2°C (29°F) to a warm 26°C (80°F), with an average of 12°C (55°F). The month sees about 160 mm (6.3 in) of precipitation over 16 days, with a humidity level of 74%. In comparison, December experiences colder conditions, with temperatures dipping significantly to a minimum of -15°C (4°F) and an average of -1°C (30°F), peaking at just 12°C (53°F). Additionally, December records a similar amount of precipitation, around 161 mm (6.3 in), but over 18 days and with increased humidity at 89%. For a detailed look at the weather specifics, check out Traunkirchen weather in December.

Compare Traunkirchen's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Traunkirchen

As September arrives in Traunkirchen, the weather begins to transition, presenting a delightful mix of mild warmth and the subtle onset of autumn. The days can still reach a comfortable 26°C, offering opportunities to enjoy the stunning landscapes, while the nights cool down considerably, sometimes dipping close to freezing. With around 16 days of rainfall and moderate humidity, September sets the stage for a vibrant tapestry of fall colors, making it a unique period that contrasts sharply with the hotter summer months. For those looking to immerse themselves in this enchanting season, understanding the September climate can enhance your experience, so dive deeper into the details: Traunkirchen Climate.