September Weather in Baden, Austria

Last updated: February 26, 2025

September in Baden, Austria, showcases a delightful blend of late summer warmth and early autumn coolness. With temperatures ranging from a maximum of 30°C (87°F) to a chilly minimum of 1°C (34°F), visitors can experience a wide spectrum of weather. The average temperature hovers around 16°C (61°F), making it a comfortable time for outdoor activities. However, be prepared for some rain, as the month sees 92 mm (3.6 in) of precipitation spread across 11 days. Coupled with a humidity level of 65%, Baden's September weather invites both exploration and cozy indoor moments.

September Temperature in Baden

In September, Baden, Austria, experiences a delightful transition as summer yields to autumn. With minimum temperatures averaging around 1°C (34°F) and maximums peaking at 30°C (87°F), this month strikes a pleasant balance between the lingering warmth of summer and the crispness of fall. The average temperature settles at a comfortable 16°C (61°F), inviting residents and visitors alike to enjoy outdoor activities amidst the beautiful scenery. As the leaves begin their colorful change, it’s a prime time to explore Baden’s charming parks and thermal spas, all while basking in the idyllic weather that September offers.

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

The chart illustrates September temperature patterns in Baden, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec343842515868707061524336
Data source: Temperature data for Baden 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 Baden

In September, Baden, Austria, experiences a notable continuation of the summer’s wetness, with precipitation reaching 92 mm (3.6 in) over 11 rainy days. This level matches the slightly wetter August, hinting at a consistent climate for late summer. The rainfall typically sees a gradual decline as the region transitions toward autumn; however, September still holds onto the seasonal warmth, allowing for vibrant landscapes enriched by moisture. This blend of rain and milder temperatures creates an inviting atmosphere for visitors and locals alike, making it a picturesque time to experience Baden's natural beauty.

September Precipitation Trends in Baden

The chart displays monthly precipitation patterns in Baden, 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.
JanFebMarAprMayJunJulAugSepOctNovDec403644449677919292515059
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Baden

As summer transitions into autumn, September in Baden, Austria, experiences a slight increase in humidity levels, rising to 65%. This marks a subtle uptick from August's pleasantly lower 60%, indicating the start of the wetter fall season. The trend beyond September becomes more pronounced, with humidity surging significantly as October approaches 84%, setting the stage for the damp winter months ahead. Over the course of the year, humidity remains high in January and December, both soaring to 90%, while the months of May through July present the driest spells. This gradual shift from the summer's drier conditions to the more humid embrace of autumn emphasizes Baden's climate variability, showcasing its rich seasonal tapestry.

September Average Humidity in Baden

This chart illustrates the average monthly humidity levels in Baden, 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.
JanFebMarAprMayJunJulAugSepOctNovDec90%84%78%73%71%73%70%60%65%84%89%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Baden

As summer transitions to autumn in Baden, Austria, the September UV Index shows a noteworthy drop to 6, indicating a high exposure category with a burn time of 25 minutes. This marks a decrease from the very high levels observed in the preceding summer months, with August's consistent UV Index of 8. Early autumn offers a reprieve from the intense sun, yet caution is still warranted as the sun's rays can still cause harm. As you enjoy the crisp air and diminishing heat, remember to keep an eye on sun exposure, especially during midday. For more detailed information, check the Baden UV Index.

Maximum UV Index Levels in Baden for September

The chart shows the monthly maximum UV Index (UVI) for Baden 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.
JanFebMarAprMayJunJulAugSepOctNovDec235689886421
Data source: Baden 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 Baden

September shines brightly in Baden, Austria, with an impressive 317 hours of sunshine, marking a delightful transition from the summer's peak. This month elegantly bridges the warmth of August, which boasted 383 hours, and the cooler embrace of October, featuring 275 hours of sunlight. The steady decline from the summer's peak hours highlights the seasonal shift, yet September retains a comforting glow, making it a wonderful time for outdoor activities. As the year progresses, one can observe the gradual ebb of sunshine—from a radiant 424 hours in July to the lush 368 hours in May—each month inviting residents and visitors alike to bask in the beauty of Baden’s warm, sun-kissed days.

Monthly Sunshine Duration in Baden: September Highlighted

The September sunshine duration represents the total number of hours Baden 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.
JanFebMarAprMayJunJulAugSepOctNovDec156h226h300h342h368h412h424h383h317h275h199h177h
Data source: Baden September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Baden During September

In Baden, Austria, September presents a promising chance of sunshine, with 49% likelihood of clear skies. This marks a notable increase from the summer months, where the chances remained slightly lower, peaking at 53% in June and dropping to 45% in July. As the region transitions into autumn, September sits comfortably above the average probabilities seen earlier in the spring, particularly compared to March's 52% and April's 38%. With October following closely behind at 50%, September stands out as a delightful month for those hoping to soak up the sun before the colder months set in. Overall, the gradual rise in sunshine likelihood hints at a seasonal trend that favors outdoor activities and enjoyment of Baden's scenic beauty during this time of year.

Percentage of Sunny Days in September in Baden

The chart illustrates the percentage of sunny days in Baden 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 Baden experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec26%39%52%38%35%53%45%39%49%50%35%23%
Data source: Baden September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Baden in September

As September arrives in Baden, Austria, the daylight hours begin to wane, marking a transition into the autumn season. With 12 hours of daylight, the month provides a gradual but noticeable decrease from the summer's peak in June, July, and August when residents enjoyed a generous 15 hours of sunshine. This trend highlights the shift toward shorter days as the year progresses, following the vibrant 15–hour stretch of May. As nature readies for the cooler months ahead, September's daylight still offers ample time for outdoor activities, a pleasant reminder of the long summer days, while hinting at the cozy, shorter days that lie in store for October and November.

Average Daylight Hours in Baden for September

The chart illustrates the variation in daylight duration in Baden throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 50m10h 13m11h 55m13h 41m15h 12m15h 58m15h 33m14h 12m12h 31m10h 46m9h 13m8h 24m
Data source: Baden daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Baden

As September rolls in, the winds in Baden, Austria, begin to shift subtly, with an average speed of 2.7 m/s (6 mph)—the gentlest breeze of the year. This decline from the previous months, where spring and summer brought vibrant winds of up to 4.0 m/s (9 mph), hints at the onset of autumn's calm. Following a summer of manageable breezes, September's softer gusts create a serene backdrop, inviting residents and visitors alike to savor the lingering warmth before the cooler winds of October, which pick up again to 3.4 m/s (8 mph). In this transition, Baden showcases a tranquil charm, perfect for leisurely strolls amidst the changing leaves.

Average September Wind Speed in Baden

The chart displays monthly wind speed patterns in Baden, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.12.93.23.94.03.03.22.92.7 m/s3.43.33.6
Data source: Baden September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Baden Compares to Other Months

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

September and January present stark contrasts in weather. In September, temperatures range from a chilly 1°C (34°F) at night to a warm 30°C (87°F) during the day, with an average of 16°C (61°F). The month also experiences 92 mm (3.6 in) of precipitation across 11 days, coupled with a humidity level of 65%. In contrast, January is much colder, with temperatures dropping to a minimum of -15°C (6°F) and peaking at a maximum of 16°C (61°F), but averaging only around 1°C (34°F). Although it receives less precipitation, totaling 40 mm (1.6 in) over the same number of days, January is characterized by a higher humidity level of 90%. For an in-depth look at January weather in Baden, you can visit Baden weather in January.

September and February showcase stark contrasts in weather conditions. In September, temperatures range from a chilly 1°C (34°F) at night to a warm 30°C (87°F) during the day, with an average of 16°C (61°F). This month also experiences relatively high humidity at 65% and sees about 92 mm (3.6 in) of precipitation over 11 days. In contrast, February is significantly colder, with temperatures plummeting to a minimum of -14°C (7°F) and peaking at a mild 18°C (65°F), resulting in an average of only 3°C (38°F). The humidity is higher at 84%, but with only 36 mm (1.4 in) of precipitation over 9 days, February tends to be drier despite the chill. For more insights on the February climate, you can check Baden weather in February.

September and March present contrasting weather profiles. In September, temperatures range from a chilly 1°C (34°F) at night to a warm 30°C (87°F) during the day, with an average of 16°C (61°F). The month sees about 92 mm (3.6 in) of precipitation over 11 days and a moderate humidity level of 65%. Conversely, March experiences much colder temperatures, with a minimum of -16°C (3°F) and a maximum of 22°C (71°F), averaging around 6°C (43°F). The precipitation in March is significantly lower at 44 mm (1.7 in) across 10 days, but the humidity is higher at 78%. For more detailed information about the weather in March, you can check Baden weather in March.

When comparing the weather in September and April, distinct differences emerge. September typically boasts a wider temperature range, with minimums around 1°C (34°F) and maximums reaching up to 30°C (87°F), leading to an average of 16°C (61°F). In contrast, April's temperatures start lower, with minimums as chilly as -5°C (23°F) and maximums peaking at 27°C (81°F), resulting in a cooler average of 10°C (51°F). Rainfall in September is more prevalent, totaling 92 mm (3.6 in) over about 11 days, while April experiences lighter precipitation of 44 mm (1.7 in) across 9 days. Additionally, April's humidity is slightly higher at 73% compared to September's 65%. For a more detailed look at April weather, visit Baden weather in April.

In comparing September and May weather, we see some notable similarities and differences. Both months can reach a maximum temperature of 30°C (87°F), but September tends to have a slightly higher average temperature of 16°C (61°F) compared to May's 14°C (58°F). Precipitation levels are quite close, with September receiving 92 mm (3.6 in) over 11 days and May recording 96 mm (3.8 in) over 16 days, indicating that May is generally wetter. Additionally, May has a higher humidity level at 71%, compared to September's 65%. For a detailed breakdown of weather conditions, you can visit Baden weather in May.

In comparing the weather of September and June, we find notable differences in temperature and humidity levels. September typically experiences a broader range of temperatures, with minimums dipping to 1°C (34°F) and maximums reaching up to 30°C (87°F), resulting in an average of 16°C (61°F). In contrast, June showcases milder conditions, with minimum temperatures starting at 7°C (45°F) and maximums soaring to 34°C (93°F), averaging 20°C (68°F). Additionally, June has slightly higher humidity at 73%, compared to September's 65%, which can make the warmth feel more intense. Both months receive regular precipitation, with September averaging 92 mm (3.6 in) over 11 days and June seeing 77 mm (3.0 in) over 12 days. For more detailed information on June weather specifics, you can check Baden weather in June.

When comparing the weather in September to that of July, we see notable differences in temperature and conditions. September experiences a wider range of temperatures, with a minimum of 1°C (34°F) and a maximum of 30°C (87°F), averaging around 16°C (61°F). In contrast, July tends to be warmer, with minimum temperatures of 8°C (46°F) and a maximum of 36°C (97°F), averaging 21°C (70°F). Despite September having slightly less precipitation at 92 mm (3.6 in) over 11 days compared to July's 91 mm (3.6 in) over 13 days, the humidity remains relatively high in both months, with September at 65% and July at 70%. For more details on July weather, you can check Baden weather in July.

September's weather presents a notable transition from the warmth of August. While August boasts a higher average temperature of 21°C (70°F) with maximums reaching up to 36°C (97°F), September cools down significantly, featuring an average of 16°C (61°F) and maximums peaking at 30°C (87°F). Both months see similar precipitation levels at 92 mm (3.6 in), but September experiences slightly more rainy days (11) compared to August's 13 days of rain. Additionally, September's humidity is a touch higher at 65%, indicating a moister feel as the summer draws to a close. For more insights into the weather dynamics of August, check out Baden weather in August.

September and October exhibit notable differences in weather patterns. In September, temperatures range from a minimum of 1°C (34°F) to a maximum of 30°C (87°F), with an average temperature of 16°C (61°F). The month sees a higher level of precipitation at 92 mm (3.6 in) over 11 days, while humidity averages around 65%. In contrast, October brings cooler temperatures, with a minimum of 1°C (33°F), an average of 11°C (53°F), and a maximum of 24°C (76°F). Precipitation decreases to 51 mm (2.0 in) across 9 days, but humidity rises significantly to 84%. For more detailed weather information, check out Baden weather in October.

In September, the weather is generally warmer, with average temperatures around 16°C (61°F) and maximum highs reaching up to 30°C (87°F), while November sees a significant drop with average temperatures around 6°C (43°F) and a maximum of 19°C (66°F). September also experiences higher humidity levels at 65% and more precipitation, totaling 92 mm (3.6 in) over 11 days, compared to November's 50 mm (2.0 in) of rain over just 9 days. Moreover, November's colder temperatures are characterized by lows dipping to -6°C (22°F), contributing to an overall chillier atmosphere. For more details on the weather conditions in November, visit Baden weather in November.

September and December showcase contrasting weather patterns. In September, temperatures typically range from a mild 16°C (61°F) on average, peaking at a warm 30°C (87°F), with precipitation amounting to 92 mm over approximately 11 days and humidity levels around 65%. In stark contrast, December sees much cooler temperatures, with an average of only 2°C (37°F) and a maximum of 13°C (56°F), while minimum temperatures can dip to -7°C (19°F). The month experiences lower precipitation at 59 mm over 12 days and a higher humidity of 89%. For more insights into December weather specifically, check out Baden weather in December.

Compare Baden's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Baden

September in Baden presents a unique transition, as the summer heat begins to wane, offering a pleasant average temperature of 16°C (61°F). With maximums reaching up to 30°C (87°F), this month stands out for its more comfortable days compared to the blistering highs of July and August. However, cooler nights with lows around 1°C (34°F) remind us that fall is approaching. The month's 92 mm (3.6 in) of precipitation over approximately 11 days suggests an increase in rainfall, contributing to the lush, vibrant landscapes typical of early autumn. The average humidity of 65% adds to the refreshing atmosphere, making September an ideal time for outdoor activities. For a more comprehensive understanding of Baden's weather throughout the year, be sure to check out Baden Climate.