September Weather in Schwangau, Germany

Last updated: February 26, 2025

In September, Schwangau, Germany, boasts a maximum temperature of 24°C (75°F) and a mild average of 11°C (52°F), creating a pleasant climate for outdoor activities. However, as the month progresses, temperatures can dip to a minimum of -2°C (28°F), hinting at the approach of autumn. Rainfall is notable, with 156 mm (6.1 in) accumulating over 16 days, fostering a lush, vibrant landscape. The humidity level hovers around 83%, adding a crisp freshness to the air, which, together with the stunning scenery, makes September a captivating time to experience Schwangau's natural beauty.

September Temperature in Schwangau

In September, Schwangau begins to transition from the warmth of summer to the crispness of autumn, showcasing a unique temperature profile. With minimums dipping to -2°C (28°F), the region hints at the forthcoming chill, while the average temperature settles at a comfortable 11°C (52°F), encouraging outdoor exploration. The days can still be delightful, reaching a pleasant maximum of 24°C (75°F), making it an ideal time for hiking amidst the beautiful Bavarian landscapes. As summer's grip loosens, visitors can enjoy the lingering warmth during the day, complemented by the refreshing coolness of the evenings—perfect for cozy gatherings and enjoying the stunning fall foliage.

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

The chart illustrates September temperature patterns in Schwangau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec253035424858595952453628
Data source: Temperature data for Schwangau 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 Schwangau

In September, Schwangau, Germany, experiences a significant shift in moisture, with precipitation amounting to 156 mm (6.1 in) over 16 rainy days. This marks a continuation of the summer's wet trend, as August also recorded 211 mm (8.3 in). While September's rainfall is slightly less than its peak summer months, it remains substantial, signaling that autumn is setting in. The abundant moisture from September, combined with the lingering warmth of late summer, creates a vibrant tapestry of colors in the surrounding landscape, making it a picturesque time for nature enthusiasts to explore this idyllic region. As the year progresses, the precipitation levels gradually decrease, hinting at the dry spell ahead in the following months.

September Precipitation Trends in Schwangau

The chart displays monthly precipitation patterns in Schwangau, 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.
JanFebMarAprMayJunJulAugSepOctNovDec111881039419918221121115612182125
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Schwangau

In September, Schwangau experiences a moderate humidity level of 83%, marking a transition as summer gives way to fall. This figure reflects a slight increase from the drier months of May and June, where humidity dipped to 78% and 79%, respectively. Notably, September's humidity is in line with April's 83%, illustrating a consistent trend of elevated moisture as the year progresses towards its wetter months. As autumn approaches, humidity levels rise again, signaling the onset of cooler, wetter weather, which continues into October with a notable jump to 90%. Overall, September serves as a bridge, connecting the warmth of summer to the more humid conditions typical of the fall and winter months.

September Average Humidity in Schwangau

This chart illustrates the average monthly humidity levels in Schwangau, 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.
JanFebMarAprMayJunJulAugSepOctNovDec93%89%86%83%78%79%82%80%83%90%89%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Schwangau

As summer gives way to autumn in Schwangau, Germany, September marks a transitional period for the UV Index, which dips to 6, indicating a high exposure category. This reflects a slight decline from the peak summer months of June and July, where the index soared to 9. With a burn time of 25 minutes, it’s still crucial to remain vigilant against UV radiation. Comparatively, this month’s UV levels are noticeably lower than the very high readings of May through August but higher than the more moderate conditions experienced earlier in the year. As you indulge in the picturesque landscapes of Schwangau, remember to take appropriate sun safety measures, especially during the sun’s peak hours. For more on managing UV exposure, visit the detailed guide on the Schwangau UV Index.

Maximum UV Index Levels in Schwangau for September

The chart shows the monthly maximum UV Index (UVI) for Schwangau 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.
JanFebMarAprMayJunJulAugSepOctNovDec235789986432
Data source: Schwangau 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 Schwangau

As September arrives in Schwangau, Germany, the sunlight begins to wane, with an average of 299 hours illuminating the landscape—a delightful blend of summer’s warmth and autumn’s embrace. Following the peak sun-drenched days of July (398 hours) and August (359 hours), September signals a gradual transition, yet still maintains a healthy dose of brightness. This month stands as a reminder of the year’s cyclical nature; while it trails behind the lush vibrancy of summer, it holds its own against the grey chill of winter, which looms just ahead with October's 273 hours. The trend clearly showcases a seasonal rhythm, where long summer days gently yield to the cozy, shorter spells of fall, inviting locals and visitors alike to enjoy the changing hues of nature under the captivating September sun.

Monthly Sunshine Duration in Schwangau: September Highlighted

The September sunshine duration represents the total number of hours Schwangau 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.
JanFebMarAprMayJunJulAugSepOctNovDec160h225h291h341h346h374h398h359h299h273h219h180h
Data source: Schwangau September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Schwangau During September

In Schwangau, Germany, the likelihood of experiencing sunny weather in September stands at a promising 43%, a notable rise compared to the earlier months of the year. This sunny trend parallels the increase in sunshine probabilities observed from February through April, where the chances hover around the 40% mark. As summer gives way to autumn, September emerges as a beacon of brightness amid the year’s transitional phase, presenting a delightful opportunity for outdoor activities before the colder months set in. With decreasing percentages in the following months, September offers one of the highest chances for sun, making it an ideal time for visitors and locals alike to soak up the last rays of summer.

Percentage of Sunny Days in September in Schwangau

The chart illustrates the percentage of sunny days in Schwangau 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 Schwangau experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec20%41%41%40%29%34%32%30%43%38%34%32%
Data source: Schwangau September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Schwangau in September

As September arrives in Schwangau, Germany, the days begin to transition from the sun-drenched heights of summer to the cooler embrace of autumn. With approximately 12 hours of daylight, September marks a noticeable shift, following the peak of 15 hours enjoyed in the summer months of June through August. This gradual decrease sets the stage for October and November, where daylight dwindles further, emphasizing the seasonal rhythm that characterizes this picturesque region. As the vibrant hues of autumn foliage emerge, the slightly shorter days invite residents and visitors alike to embrace the charm of fall, blending daylight with the enchanting early evening atmosphere that Schwangau has to offer.

Average Daylight Hours in Schwangau for September

The chart illustrates the variation in daylight duration in Schwangau throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 54m10h 15m11h 56m13h 39m15h 8m15h 53m15h 29m14h 10m12h 31m10h 48m9h 17m8h 29m
Data source: Schwangau daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Schwangau

As September sweeps into Schwangau, the gentle embrace of mild winds continues the trend set throughout the summer months, with an average wind speed of 1.4 m/s (3 mph). This is consistent with August and represents the softest breezes of the year, creating a serene atmosphere that encourages both locals and visitors to admire the picturesque landscape. The transition into autumn begins to reveal a subtle shift, as the wind picks up slightly in October and November, but for now, September offers a tranquil prelude to the seasonal changes ahead. The air is filled with the comforting rustle of leaves, making it the perfect time for leisurely strolls amid the stunning Bavarian scenery.

Average September Wind Speed in Schwangau

The chart displays monthly wind speed patterns in Schwangau, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.91.61.61.61.81.51.41.41.4 m/s1.51.41.7
Data source: Schwangau September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Schwangau Compares to Other Months

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

September and January present stark contrasts in weather conditions. September enjoys a mild climate with temperatures ranging from a minimum of -2°C (28°F) to a maximum of 24°C (75°F), averaging around 11°C (52°F). It experiences significant rainfall, with 156 mm (6.1 in) over 16 days, and a relative humidity of 83%. In contrast, January is much colder, with temperatures plummeting to a minimum of -30°C (-22°F) and a maximum of just 10°C (50°F), averaging -4°C (25°F). Despite receiving less precipitation—111 mm (4.4 in) over only 12 days—January exhibits a higher humidity level of 93%. For a closer look at the winter conditions, you can visit Schwangau weather in January.

When comparing the weather in September and February, significant differences emerge. September experiences milder temperatures, ranging from a minimum of -2°C (28°F) to a pleasant maximum of 24°C (75°F), with an average of 11°C (52°F). In contrast, February is much colder, with temperatures dipping as low as -24°C (-11°F) and reaching a maximum of 14°C (58°F), averaging -1°C (30°F).

Precipitation is higher in September, totaling 156 mm (6.1 in) across 16 days, compared to February's 88 mm (3.4 in) over 13 days. Humidity levels are relatively similar, with September at 83% and February slightly higher at 89%. For a deeper look at February conditions, check out Schwangau weather in February.

In comparing the weather of September and March, there is a notable contrast between the two months. September experiences a milder range of temperatures, with a minimum of -2°C (28°F) and a pleasant maximum of 24°C (75°F), leading to an average temperature of 11°C (52°F). It also sees higher precipitation levels at 156 mm (6.1 in) spread over 16 days, accompanied by a humidity of 83%.

In contrast, March is significantly colder, beginning with a minimum temperature of -22°C (-7°F) and only reaching a maximum of 17°C (62°F), averaging just 2°C (35°F). The month is less wet, with precipitation totaling 103 mm (4.0 in) over the same number of days, and humidity slightly higher at 86%. For those interested in the specifics of March weather, you can find more details here: Schwangau weather in March.

When comparing the weather in September and April, several notable differences emerge. September typically experiences milder temperatures, with an average of 11°C (52°F) and maximums reaching 24°C (75°F), making it generally more pleasant compared to April, which has a lower average temperature of 5°C (42°F) and nights that can drop to a chilly -14°C (6°F). Nonetheless, both months share a consistent humidity level of 83%. In terms of precipitation, September sees more rainfall, averaging 156 mm (6.1 in) over about 16 days, while April has less, receiving 94 mm (3.7 in) across 13 days. For more specific insights into April weather, you can check out Schwangau weather in April.

When comparing the weather in September and May, one can observe distinct variations. September typically experiences milder temperatures, with averages around 11°C (52°F) and highs reaching 24°C (75°F), while May can be slightly cooler on average at 9°C (49°F), despite having maximum temperatures that can soar up to 27°C (81°F). However, May tends to have more chilly nights with minimum temperatures dropping to -11°C (13°F), compared to September's milder low of -2°C (28°F). Additionally, precipitation levels are higher in May, with 199 mm (7.8 in) over 23 days, compared to September's 156 mm (6.1 in) on 16 days. The humidity is also notable, with September being more humid at 83% compared to May’s 78%. For a more detailed understanding, check out the Schwangau weather in May.

When comparing the weather in September and June, September tends to have cooler temperatures ranging from a minimum of -2°C (28°F) to a maximum of 24°C (75°F), with an average of 11°C (52°F). In contrast, June offers milder conditions, with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 30°C (87°F) and an average of 14°C (58°F). Although September experiences slightly less precipitation, totaling 156 mm (6.1 in) over 16 rainy days, June sees a bit more rain, with 182 mm (7.2 in) spread over 20 days. Additionally, the humidity in September is higher at 83%, compared to June’s 79%. For more detailed insights, you can check Schwangau weather in June.

When comparing the weather in September and July, we can see several notable differences. July tends to be warmer, with average temperatures around 15°C (59°F) and a maximum of 30°C (86°F), while September features a cooler average of 11°C (52°F) and a maximum temperature of 24°C (75°F). Additionally, July experiences more precipitation, with 211 mm (8.3 in) over 20 rainy days compared to September's 156 mm (6.1 in) across 16 days. Humidity levels are fairly similar, sitting at 82% in July and 83% in September, offering a humid yet distinctively different feel between the two months. For more detailed insights, you can check out Schwangau weather in July.

In comparing the weather of September to August, we observe a notable shift in temperatures and precipitation. September experiences a wider temperature range with a minimum of -2°C (28°F), an average of 11°C (52°F), and a maximum of 24°C (75°F), making it cooler overall than August, which features a minimum of 4°C (40°F), an average of 15°C (59°F), and a higher maximum of 30°C (86°F). Additionally, September has more rainfall, totaling 156 mm (6.1 in) over 16 days, compared to August's 211 mm (8.3 in) over 22 days. Humidity levels are slightly higher in September at 83%, compared to August's 80%. For a more detailed look at August weather, visit Schwangau weather in August.

September and October present a noticeable shift in weather patterns. In September, temperatures range from a minimum of -2°C (28°F) to a maximum of 24°C (75°F), with an average of 11°C (52°F), and precipitation occurs on 16 days totaling 156 mm (6.1 in). This month also boasts a humidity level of 83%, contributing to a mild, albeit moist, atmosphere.

Conversely, October is cooler, with temperatures dipping lower; the minimum temperature reaches -5°C (23°F), while the maximum is 20°C (69°F), averaging at 7°C (45°F). Rainfall decreases slightly to 121 mm (4.7 in) over 13 days, and humidity increases to 90%, signaling a more pronounced autumn feel. For a detailed look at Schwangau weather in October, you can explore further insights on how the weather transitions during this time.

September offers a mild range of temperatures, with a minimum of -2°C and an average of 11°C, peaking at 24°C. In contrast, November experiences colder conditions, where temperatures drop significantly to a minimum of -12°C and an average of 2°C, with a maximum of only 18°C. Additionally, September sees more precipitation, with 156 mm over 16 days, while November has less at 81 mm over 11 days. Humidity levels also rise slightly in November to 89%, compared to 83% in September. For more detailed insights, you can refer to the Schwangau weather in November.

In September, temperatures in Schwangau range from a minimum of -2°C (28°F) to a maximum of 24°C (75°F), with an average of 11°C (52°F). The month experiences relatively high humidity at 83% and sees about 156 mm (6.1 in) of precipitation over 16 days. In contrast, December brings much colder conditions, with minimum temperatures dropping to -18°C (0°F) and average temperatures around -2°C (29°F). While precipitation decreases slightly to 125 mm (4.9 in), it occurs over 18 days, and humidity increases to 90%, leading to a damp chill in the air. For more specifics about the winter weather, you can visit Schwangau weather in December.

Compare Schwangau's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Schwangau

As September arrives in Schwangau, the weather begins to shift noticeably, offering a unique blend of cool temperatures and increased precipitation compared to the preceding summer months. The average temperature dips, creating a refreshing ambiance that contrasts with the warmth of July and August, while the heightened humidity makes the air feel crisp yet invigorating. With approximately half of the month experiencing rain, nature showcases its dramatic transition into autumn, making it a picturesque time to witness the changing foliage. For more insights into how Schwangau's weather evolves throughout the year, be sure to check out the detailed information on Schwangau Climate.