September Weather in Sigmaringen, Germany

Last updated: February 26, 2025

In September, Sigmaringen, Germany experiences a dynamic weather shift, with maximum temperatures reaching a warm 28°C (83°F) while the average hovers around a mild 14°C (57°F). Nights can be notably cool, dipping to a minimum of 1°C (34°F). The month sees 84 mm (3.3 in) of precipitation over 12 days, contributing to a humidity level of 83% that adds a crispness to the air. This blend of warm days and cooler nights, coupled with frequent rainfall, makes September a particularly enchanting time to explore the natural beauty and rich history of the region.

September Temperature in Sigmaringen

In September, Sigmaringen experiences a delightful transition as summer gently wanes into autumn. With minimum temperatures around 1°C (34°F) and averages peaking at a comfortable 14°C (57°F), the region enjoys warmer days with maximums reaching up to 28°C (83°F). This month marks a notable shift: while the preceding summer months maintained highs in the low 30s°C (mid-80s°F), September brings a cooler, yet pleasantly mild atmosphere. The changing foliage adds a scenic charm to the landscape, making it an ideal time for outdoor activities. As nighttime temperatures begin to dip, the crisp evenings serve as a refreshing reminder of the approaching fall, creating a beautiful blend of lingering summer warmth and the promise of autumn’s chill.

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

The chart illustrates September temperature patterns in Sigmaringen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec323640485463656557493935
Data source: Temperature data for Sigmaringen 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 Sigmaringen

In September, Sigmaringen experiences a moderate precipitation level of 84 mm (3.3 in) over approximately 12 days. Following the wettest summer months, August and June, which recorded 134 mm and 142 mm respectively, September marks a slight decrease in both rainfall and rainy days. This transition signals the onset of autumn, as the frequency of precipitation begins to stabilize, paving the way for the drier months ahead in October and November. Despite the reduction in rain, September's precipitation remains significant, highlighting the region's shift from summer storms to the cooler, crisper days of fall.

September Precipitation Trends in Sigmaringen

The chart displays monthly precipitation patterns in Sigmaringen, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7468736012914211013484825497
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sigmaringen

September in Sigmaringen, Germany, witnesses a slight uptick in humidity levels, reaching 83%, which is a moderate increase compared to the summer months. This rise in humidity reflects the transition from the warm embrace of summer to the cooler, more** autumnal** atmosphere of fall. As September unfolds, the humidity is generally lower than the peak levels of late spring and summer, yet still carries a hint of the lingering warmth, preparing residents for the impending shifts to the wetter months ahead. Interestingly, as the year progresses, humidity levels tend to swell again in October, climbing back to 90%, creating a rhythmic cycle that underscores the region's distinct seasonal changes.

September Average Humidity in Sigmaringen

This chart illustrates the average monthly humidity levels in Sigmaringen, 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.
JanFebMarAprMayJunJulAugSepOctNovDec92%89%87%84%80%82%83%80%83%90%89%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sigmaringen

As summer transitions into autumn, the September UV Index in Sigmaringen, Germany, reflects a shift towards moderation in sun exposure. With a UV Index of 6, this month falls into the high exposure category, allowing for a burn time of about 25 minutes. This is a decrease from the intense very high levels experienced during the peak of summer in July and August, where the UV Index soared to 9. Notably, while September provides a respite from the most intense sunlight, it still calls for caution, especially during midday hours. For those enjoying the changing season, it's wise to stay sun-safe and monitor the UV Index to make the most of the emerging autumn landscapes. For more information, visit Sigmaringen UV Index.

Maximum UV Index Levels in Sigmaringen for September

The chart shows the monthly maximum UV Index (UVI) for Sigmaringen 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.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Sigmaringen 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 Sigmaringen

As the summer months wane, September in Sigmaringen continues to bask in sunshine, boasting an impressive 318 hours of daylight. This marks a gradual yet notable decline from the sun-drenched peak of July, which welcomed 410 hours. The transition into autumn is evident, as September still enjoys more sunlight than the early months of the year; however, it signals a shift toward the shorter days of October, which offers only 266 hours. September gracefully bridges the vibrant warmth of summer and the crisp coolness of fall, inviting residents and visitors alike to relish the lingering sunlight while reflecting on the changing seasons.

Monthly Sunshine Duration in Sigmaringen: September Highlighted

The September sunshine duration represents the total number of hours Sigmaringen 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.
JanFebMarAprMayJunJulAugSepOctNovDec143h214h287h350h367h384h410h377h318h266h204h158h
Data source: Sigmaringen September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Sigmaringen During September

As summer transitions to autumn, September in Sigmaringen, Germany, offers a refreshing shift in weather with a 46% chance of sunny days. This figure aligns seamlessly with the monthly averages observed during the year's early months, such as April, which also stands at 46%. Interestingly, the likelihood of sunshine in September marks a high point compared to the less sunny summer months of July and August, both hovering around 34%. This trend not only signals an increase in delightful weather as the month progresses, but also encourages outdoor activities before the clouds of autumn begin to blanket the skies. Overall, September promises a vibrant blend of late summer warmth and expansive sunny spells, making it a lovely time to enjoy the picturesque landscapes of Sigmaringen.

Percentage of Sunny Days in September in Sigmaringen

The chart illustrates the percentage of sunny days in Sigmaringen 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 Sigmaringen experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec13%39%42%46%31%34%33%34%46%35%20%19%
Data source: Sigmaringen September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Sigmaringen in September

As summer gracefully fades into autumn, September in Sigmaringen, Germany, offers a gentle reduction in daylight duration, boasting about 12 hours of daylight. This transition reflects a natural ebb from the peak brightness of 15 hours experienced during the summer months of June, July, and August. Following the vibrant days of summer, September signals a shift, with daylight gradually tapering off as the days grow shorter, leading into October's 10 hours. The notable increase from January’s mere 8 hours to the summer's zenith showcases the region's rich seasonal contrast, inviting residents to savor the lingering warmth and light before autumn fully sets in.

Average Daylight Hours in Sigmaringen for September

The chart illustrates the variation in daylight duration in Sigmaringen 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 11m15h 58m15h 33m14h 12m12h 31m10h 46m9h 13m8h 25m
Data source: Sigmaringen daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Sigmaringen

In September, the winds in Sigmaringen, Germany, experience a subtle shift, averaging 2.1 m/s (5 mph), marking a continuation of the gentle breezes that characterized the summer months. This decline follows a mild peak in May, where gusts reached 3.6 m/s (8 mph), suggesting a seasonal pattern where winds typically soften as autumn approaches. Throughout the year, wind speeds fluctuate, peaking in January at 3.3 m/s (7 mph) and gradually cooling down in the subsequent months, culminating in the calm of September. As the crispness of autumn settles in, the diminishing wind patterns can evoke a sense of tranquility, making September a serene yet transitional month in Sigmaringen.

Average September Wind Speed in Sigmaringen

The chart displays monthly wind speed patterns in Sigmaringen, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.32.92.92.83.62.12.32.42.1 m/s2.42.63.0
Data source: Sigmaringen September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Sigmaringen Compares to Other Months

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

September and January present contrasting weather patterns. In September, temperatures range from a minimum of 1°C (34°F) to a comfortable maximum of 28°C (83°F), with an average of 14°C (57°F). This month experiences approximately 84 mm (3.3 in) of precipitation over around 12 days, accompanied by a humidity level of 83%. In stark contrast, January brings much colder conditions, with temperatures dipping as low as -14°C (8°F) and averaging around 0°C (32°F). The maximum temperature reaches only 13°C (56°F). Precipitation in January is slightly lower at 74 mm (2.9 in) over 11 days, yet the humidity is notably high at 92%. For more detailed information, you can check out Sigmaringen weather in January.

In September, the weather tends to be much warmer, with average temperatures around 14°C (57°F) and highs reaching up to 28°C (83°F). This month experiences about 84 mm (3.3 in) of precipitation over approximately 12 days, and humidity levels are relatively high at 83%. In contrast, February is significantly colder, with average temperatures dropping to around 2°C (36°F) and maximums only reaching 17°C (62°F). February also sees less precipitation overall, totaling 68 mm (2.7 in) across about 11 days, but humidity is slightly higher at 89%. For more specific details about the weather in February, you can refer to Sigmaringen weather in February.

September and March present contrasting weather patterns, showcasing the transition between summer and spring. In September, temperatures range from a minimum of 1°C (34°F) to a maximum of 28°C (83°F), with an average of 14°C (57°F). The month experiences relatively high humidity at 83% and receives about 84 mm (3.3 in) of precipitation over 12 days. In contrast, March is significantly cooler, with temperatures ranging from a chilly -14°C (7°F) to a mild 20°C (69°F), averaging just 5°C (41°F). Despite slightly lower precipitation at 73 mm (2.9 in), it falls over more days, totaling 15, with humidity slightly higher at 87%. For more details on the weather in March, you can visit Sigmaringen weather in March.

When comparing the weather between September and April, distinct differences are evident. September typically boasts a warmer climate, with average temperatures around 14°C (57°F) and maximums reaching up to 28°C (83°F), while April's temperatures range from a chilly minimum of -5°C (24°F) to a more moderate maximum of 25°C (78°F). Additionally, September experiences more precipitation overall, totaling 84 mm (3.3 in) across 12 days, compared to April's 60 mm (2.3 in) over 10 days. Humidity levels are quite similar, hovering around 83% in September and slightly higher at 84% in April. For more specific details on April weather, you can refer to Sigmaringen weather in April.

In comparing the weather between September and May, we observe notable differences in temperature and precipitation. September typically enjoys warmer average temperatures, ranging from a minimum of 1°C to a maximum of 28°C, while May experiences lower averages with temperatures stretching from a minimum of -2°C to a maximum of 29°C. Precipitation levels are higher in May, totaling 129 mm over 17 days compared to September's 84 mm over 12 days, although humidity levels are slightly higher in September at 83%. Overall, September presents a milder atmosphere, while May tends to be wetter and cooler. For more details on May weather in Sigmaringen, visit Sigmaringen weather in May.

In comparing the weather of September and June, it's evident that June tends to be warmer and wetter than September. June experiences minimum temperatures around 5°C (42°F) with an average of 17°C (64°F) and can reach highs of 33°C (91°F). In contrast, September starts cooler, with minimums of 1°C (34°F), an average of 14°C (57°F), and maximums of 28°C (83°F). Additionally, June receives more precipitation, with 142 mm (5.6 in) over about 15 days compared to September's 84 mm (3.3 in) over 12 days. Interestingly, both months see similar humidity levels, hovering around 82-83%. For more specifics on June weather, you can visit Sigmaringen weather in June.

When comparing the weather of September and July, we see that July typically enjoys warmer temperatures, with daily averages reaching 18°C (65°F) compared to September's average of 14°C (57°F). July features higher maximum temperatures as well, peaking at 33°C (91°F), while September sees a maximum of 28°C (83°F). Both months experience high humidity at 83%, but July tends to be wetter, with a greater precipitation total of 110 mm (4.3 in) over 16 days, compared to September's 84 mm (3.3 in) over 12 days. For more detailed information on July’s climate, you can visit Sigmaringen weather in July.

In comparing the weather of September to that of August, September presents a cooler overall climate with average temperatures ranging from a minimum of 1°C (34°F) to a maximum of 28°C (83°F), while August enjoys warmer averages, with temperatures between 6°C (43°F) and 32°C (90°F). Additionally, September experiences slightly more precipitation, totaling 84 mm (3.3 in) over 12 days, compared to August's 134 mm (5.3 in) over 16 days. Humidity levels remain relatively high in both months, with September slightly higher at 83% versus August's 80%. For a detailed look at August's weather, you can check Sigmaringen weather in August.

September and October showcase a noticeable shift in weather. September enjoys a wider temperature range, with minimums as low as 1°C and maximums reaching 28°C, making it generally warmer on average at 14°C. In contrast, October sees the temperatures dip further, averaging around 9°C, with a cooler minimum of -1°C and a maximum of 22°C. Precipitation levels are fairly consistent between the two months, with September receiving 84 mm over 12 days and October slightly less at 82 mm across 13 days. Humidity also increases in October, rising to 90% from 83% in September. For a detailed look at the conditions you can expect, check out Sigmaringen weather in October.

September and November present a notable contrast in weather patterns. In September, temperatures range from a minimum of 1°C (34°F) to a maximum of 28°C (83°F), with an average of 14°C (57°F). The month experiences considerable precipitation, totaling 84 mm (3.3 in) over 12 days, accompanied by a relatively high humidity level of 83%.

In contrast, November sees cooler temperatures, with a minimum of -4°C (25°F) and a maximum of 18°C (64°F), averaging just 4°C (39°F). Precipitation drops to 54 mm (2.1 in) over 10 days, although humidity rises slightly to 88%. These shifts mark a transition from the warmth of autumn into the chill of late fall. For more specifics on November weather, visit Sigmaringen weather in November.

September weather is generally milder, with average temperatures around 14°C (57°F) and maximums reaching up to 28°C (83°F), making it suitable for outdoor activities. In contrast, December brings colder conditions, with average temperatures dropping to around 1°C (35°F) and minimum temperatures potentially falling to -7°C (20°F). Additionally, December tends to be wetter, with 97 mm (3.8 in) of precipitation over 17 days compared to September's 84 mm (3.3 in) spread over just 12 days. The humidity also increases in December to 90%, creating a more brisk and chilly atmosphere. For more specific information, you can check Sigmaringen weather in December.

Compare Sigmaringen's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Sigmaringen

September in Sigmaringen marks a transition into autumn, characterized by milder temperatures and a notable increase in humidity. With maximum highs reaching a pleasant 28°C, the month offers a cozy atmosphere reminiscent of late summer, while cooler nights can dip to 1°C. Frequent rain shows up on about 12 days, contributing to a total of 84 mm of precipitation, which adds a refreshing touch to the lush surroundings. Compared to the heat of summer or the chill of winter, September presents a unique blend of warmth and moisture that makes it an ideal time for exploring the picturesque landscapes of the region. For more detailed insights into the climate, visit Sigmaringen Climate.