September Weather in Berchtesgaden, Germany

Last updated: February 26, 2025

September in Berchtesgaden, Germany offers a diverse weather experience, with temperatures ranging from a maximum of 27°C (81°F) to a chilly minimum of -2°C (28°F). The average temperature settles around a comfortable 13°C (56°F), making it a pleasant month for outdoor activities. However, prepare for the wet weather, as the area receives an impressive 156 mm (6.2 in) of precipitation over 15 rainy days, contributing to a notable humidity level of 74%. As autumn approaches, the enchanting landscapes of Berchtesgaden beckon amidst the shifting weather conditions, setting the stage for stunning natural beauty.

September Temperature in Berchtesgaden

As September rolls into Berchtesgaden, a distinct transformation occurs in the temperatures, marking a transition from the warmth of summer to the crispness of autumn. The month begins with chilly nights dropping to a minimum of -2°C (28°F), while daytime averages hover around a comfortable 13°C (56°F), offering a perfect balance for outdoor adventures. With maximum temperatures reaching a pleasant 27°C (81°F), September allows visitors to enjoy the remnants of summer before the cooler months settle in. This gradual cooling trend signals the onset of autumn foliage and invites activities like hiking and sightseeing amidst the stunning Alpine landscapes, enriching the experience in this picturesque German town.

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

The chart illustrates September temperature patterns in Berchtesgaden, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec283337465363636355483831
Data source: Temperature data for Berchtesgaden 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 Berchtesgaden

In September, Berchtesgaden experiences a noteworthy drop in precipitation, with 156 mm (6.2 inches) accumulating over 15 rainy days. This marks a transition from the heavier downpours of the summer months, particularly July and August, which recorded 230 mm and 208 mm respectively. The shift indicates a gradual retreat of the summer rains, as September's totals set the stage for the more varied weather of autumn. However, this month still showcases a healthy amount of rainfall, aligning with the region's lush green landscapes, a feature of the Bavarian Alps that thrives on such seasonal wetness. As temperatures begin to cool, the precipitation in September serves not only to nourish the local ecosystem but also hints at the approaching stability of drier conditions as the year progresses.

September Precipitation Trends in Berchtesgaden

The chart displays monthly precipitation patterns in Berchtesgaden, 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.
JanFebMarAprMayJunJulAugSepOctNovDec13511212510321618623020815614086165
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Berchtesgaden

In September, Berchtesgaden experiences a humidity level of 74%, which reflects a subtle yet steady trend observed throughout the year. Following the warmer summer months, where humidity dipped to 68% in August, September marks a slight increase, hinting at the shifting seasons. As the region transitions from summer to autumn, humidity levels tend to rise, with October bringing a notable jump back up to 88%. This cyclical pattern illustrates how the majestic Bavarian landscape is influenced by seasonal changes, with atmospheric moisture steadily rising again as winter approaches, a reminder of nature's unyielding rhythm.

September Average Humidity in Berchtesgaden

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

As September rolls into Berchtesgaden, the UV Index reflects a noticeable shift from the intense summer rays, reaching a high level of 6, with a burn time of 25 minutes. This marks a decline compared to the peak summer months, where values soared to 9, categorized as very high. However, the safety message remains clear: while autumn is approaching, it’s vital to stay vigilant under the sun. With exposure becoming less extreme, September presents a comfortable opportunity to enjoy outdoor activities while still being mindful of UV radiation. For more detailed insights, check out the complete Berchtesgaden UV Index.

Maximum UV Index Levels in Berchtesgaden for September

The chart shows the monthly maximum UV Index (UVI) for Berchtesgaden 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.
JanFebMarAprMayJunJulAugSepOctNovDec236789986432
Data source: Berchtesgaden 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 Berchtesgaden

As the summer sun begins to wane, September in Berchtesgaden still offers a delightful 298 hours of sunshine, a vibrant farewell to the warmer months. This period sees a gentle decline compared to the sun-drenched summer months of June and July, which boast peak hours of 379 and 397, respectively. However, September retains a significant amount of sunlight, making it perfect for outdoor adventures amid the breathtaking Bavarian Alps. As fall approaches, the days grow shorter, yet the charm of early autumn, with its clear skies and warm hues, invites locals and visitors alike to embrace nature’s stunning transformation before the cooler October days set in, marked by 273 hours of sunshine.

Monthly Sunshine Duration in Berchtesgaden: September Highlighted

The September sunshine duration represents the total number of hours Berchtesgaden 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.
JanFebMarAprMayJunJulAugSepOctNovDec161h233h292h335h342h379h397h358h298h273h222h184h
Data source: Berchtesgaden September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Berchtesgaden During September

In September, Berchtesgaden experiences a notable shift in weather patterns, with a 48% chance of sunny days—the highest probability of sunshine for the month in the year. As summer wanes, the likelihood of clear skies becomes more promising compared to the preceding months, where sunshine peaks at 41% in March and gradually declines until May. This upward trend in September suggests a wonderful opportunity for outdoor activities amidst the breathtaking Bavarian landscape. With the arrival of autumn, visitors can expect a more favorable climate, making it an ideal time to explore the area's natural beauty.

Percentage of Sunny Days in September in Berchtesgaden

The chart illustrates the percentage of sunny days in Berchtesgaden 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 Berchtesgaden experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec17%45%41%39%26%39%34%31%48%38%32%23%
Data source: Berchtesgaden September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Berchtesgaden in September

As summer fades into autumn, September in Berchtesgaden heralds a noticeable transition in daylight duration. After basking in 15 hours of daylight during the peak months of June through August, the days begin to shorten, settling at 12 hours this month. This decline marks a shift towards the cooler, darker months ahead, mirroring a broader trend of decreasing daylight from spring's generous 13 hours in April to the more limited 10 hours in October. While September still enjoys a healthy amount of sunlight, it serves as a gentle reminder of the inevitable approach of winter, balancing the lingering warmth of summer with hints of the crisp season to come.

Average Daylight Hours in Berchtesgaden for September

The chart illustrates the variation in daylight duration in Berchtesgaden 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 14m11h 55m13h 39m15h 8m15h 54m15h 30m14h 10m12h 31m10h 48m9h 16m8h 28m
Data source: Berchtesgaden daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Berchtesgaden

As September settles in Berchtesgaden, a noticeable calm envelops the region, with the average wind speed dipping to a gentle 1.5 m/s (3 mph). This marks a transition from the slightly breezier summer months, where the winds lingered around 1.5 to 1.9 m/s. The coolness of early autumn invites a serene atmosphere, making it an ideal time for leisurely strolls amidst the breathtaking alpine scenery. As the year progresses, September stands out with its soft winds, paving the way for the chillier autumn months ahead, highlighted by a slight resurgence in windspeed come October. The tranquil essence of September creates a perfect backdrop for enjoying the rich natural beauty of Berchtesgaden before winter casts its icy breath.

Average September Wind Speed in Berchtesgaden

The chart displays monthly wind speed patterns in Berchtesgaden, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.91.81.81.91.91.61.51.51.5 m/s1.71.51.7
Data source: Berchtesgaden September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Berchtesgaden Compares to Other Months

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

September and January present stark contrasts in weather. In September, temperatures range from a chilly minimum of -2°C (28°F) to a pleasant maximum of 27°C (81°F), with an average of 13°C (56°F). The month is relatively wet, receiving 156 mm (6.2 in) of precipitation over about 15 days, coupled with a humidity level of 74%. On the other hand, January is much colder, with temperatures plunging to a minimum of -21°C (-6°F) and only reaching a maximum of 10°C (51°F), yielding an average of -2°C (28°F). The precipitation slightly decreases to 135 mm (5.3 in) over 13 days, however, the humidity rises to a significant 91%. For more detailed insights, check out the Berchtesgaden weather in January.

September and February weather present a stark contrast in temperature and conditions. In September, temperatures range from a minimum of -2°C (28°F) to a comfortable maximum of 27°C (81°F), with an average of 13°C (56°F). The month experiences notable precipitation, totaling 156 mm (6.2 in) over approximately 15 days, and a humidity level of 74%.

In contrast, February is much colder, with temperatures dropping to a minimum of -19°C (-2°F) and peaking at 16°C (61°F), averaging around 0°C (33°F). Although it sees slightly less precipitation at 112 mm (4.4 in) across about 14 days, February has a higher humidity of 87%. For those interested in exploring February's weather details, you can find more information here: Berchtesgaden weather in February.

September weather is generally milder and more variable compared to March. With temperatures ranging from a minimum of -2°C (28°F) to a maximum of 27°C (81°F), the average temperature hovers around 13°C (56°F). In contrast, March experiences noticeably colder conditions, with temperatures dipping as low as -18°C (0°F) and peaking at 18°C (64°F), resulting in an average of just 3°C (38°F). While September sees about 156 mm (6.2 in) of precipitation over 15 days, March has slightly less at 125 mm (4.9 in) across 17 days, making it slightly wetter despite being colder. Humidity is higher in March at 82%, compared to September's 74%, adding to the overall chill of the early spring month. For more details on March weather conditions, you can visit Berchtesgaden weather in March.

When comparing the weather in September and April, notable differences can be observed in both temperature and precipitation patterns. September typically enjoys milder temperatures, with an average of 13°C (56°F), while April is cooler, averaging 8°C (46°F). The maximum temperature in September can reach 27°C (81°F), contrasted with April's maximum of 25°C (77°F). In terms of precipitation, September is wetter, receiving 156 mm (6.2 in) over 15 days compared to April's 103 mm (4.0 in) across 13 days. Humidity levels are also slightly higher in April at 79% versus September's 74%. For more detailed insights into April weather, you can check Berchtesgaden weather in April.

September weather tends to be milder compared to May, with average temperatures reaching around 13°C (56°F) and a maximum of 27°C (81°F). In contrast, May experiences slightly cooler averages at 11°C (53°F), despite the potential for a higher maximum of 28°C (83°F). Precipitation is more frequent in May, with 216 mm (8.5 in) over 22 days, while September sees 156 mm (6.2 in) across 15 days. Both months share a consistent humidity level of 74%. For more insights on the weather during this month, check out Berchtesgaden weather in May.

September and June in Berchtesgaden present distinct weather characteristics. In September, temperatures range from a chilly minimum of -2°C (28°F) to a warm maximum of 27°C (81°F), with an average of 13°C (56°F). The month experiences about 156 mm (6.2 in) of precipitation over approximately 15 days, accompanied by a humidity level of 74%. In contrast, June offers milder temperatures with a minimum of 3°C (37°F), an average of 17°C (63°F), and a maximum of 32°C (90°F). It also sees a higher rainfall of 186 mm (7.3 in) over 17 days, with slightly increased humidity at 75%. To delve deeper into June weather specifics, you can visit Berchtesgaden weather in June.

In comparing the weather between September and July, September tends to be cooler, with minimum temperatures dipping to -2°C (28°F) and an average of 13°C (56°F), while July enjoys warmer conditions with averages around 17°C (63°F) and a maximum reaching 33°C (92°F). Precipitation also varies, with September experiencing 156 mm (6.2 in) over 15 days, compared to July's wetter month, which records 230 mm (9.1 in) across 20 days. Interestingly, both months share similar humidity levels at 74%, creating a consistently humid atmosphere throughout the summer into early autumn. For a more detailed look at July's weather patterns, you can visit Berchtesgaden weather in July.

The weather in September shows a noticeable shift compared to August. While August features higher average temperatures, ranging from a minimum of 5°C (41°F) to a maximum of 33°C (92°F), September cools down significantly, with temperatures dropping to a minimum of -2°C (28°F) and a maximum of 27°C (81°F). Additionally, September experiences more rainfall, with 156 mm (6.2 in) over 15 days, compared to August's 208 mm (8.2 in) over 18 days. Humidity remains relatively stable, higher in September at 74% compared to August's 68%, suggesting that September might feel more damp and chilly as the season transitions. For more details on August weather, you can visit Berchtesgaden weather in August.

In September, temperatures in Berchtesgaden typically range from a low of -2°C (28°F) to an average of 13°C (56°F), peaking at a high of 27°C (81°F). The month experiences considerable rainfall, totaling 156 mm (6.2 in) over approximately 15 days, with a relative humidity of 74%. In contrast, October follows with cooler temperatures, where lows remain at -2°C (29°F), but the average drops to 9°C (48°F) and the maximum reaches 22°C (73°F). While October has slightly less precipitation at 140 mm (5.5 in) over about 14 days, humidity rises to 88%, indicating a shift to a much wetter and chillier atmosphere. For more detailed information, check out Berchtesgaden weather in October.

September and November present contrasting weather patterns. In September, temperatures range from a mild minimum of -2°C (28°F) to a comfortable maximum of 27°C (81°F), with an average of 13°C (56°F). The month experiences significant precipitation, totaling 156 mm (6.2 in) across 15 days, accompanied by a humidity level of 74%. In stark contrast, November brings colder temperatures, with a minimum of -10°C (14°F), an average of 3°C (39°F), and a maximum of 18°C (65°F). Precipitation decreases to 86 mm (3.4 in) over 10 days, yet humidity rises to 90%. For more detailed information about November weather in the region, check out Berchtesgaden weather in November.

September and December present quite contrasting weather conditions. In September, temperatures range from a mild minimum of -2°C (28°F) to a pleasant average of 13°C (56°F), peaking at a warm 27°C (81°F). This month experiences 156 mm (6.2 in) of precipitation over 15 days, with humidity levels at a comfortable 74%.

In stark contrast, December brings much colder temperatures, with a minimum of -15°C (6°F) and an average of 0°C (31°F), reaching a maximum of only 13°C (55°F). Precipitation increases slightly to 165 mm (6.5 in) over 18 days, and humidity spikes to a noteworthy 89%. These differences highlight the transition from early autumn warmth to the chill of mid-winter. For more details on the December weather, visit Berchtesgaden weather in December.

Compare Berchtesgaden's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Berchtesgaden

September in Berchtesgaden is a stunning transition from the warmth of summer to the crispness of autumn. As temperatures begin to drop, the region experiences a mix of mild days and cooler nights, reflecting a more dynamic climate compared to the preceding summer months. While the precipitation remains significant with about 15 rainy days, the beautiful landscapes are often enhanced by an invigorating humidity level that lends a fresh feel to the air. It's a delightful time for outdoor enthusiasts to explore the breathtaking scenery, making September a unique and cherished month for visitors. For a more detailed look at the area's climate, check out Berchtesgaden Climate.