September Weather in Ellwangen, Germany

Last updated: February 26, 2025

September in Ellwangen, Germany showcases a delightful transition from summer to autumn, with temperatures ranging from a pleasant 2°C (36°F) at night to a peak of 28°C (83°F) during the day. The average temperature hovers around 14°C (58°F), offering a comfortable climate for outdoor activities. However, residents and visitors alike should be prepared for increased humidity at 85% and occasional rain, as 51 mm (2.0 in) of precipitation is expected over about 10 days. This month serves as a beautiful backdrop for the picturesque landscapes of Ellwangen, blending warmth with a hint of fall's approach.

September Temperature in Ellwangen

As September unfolds in Ellwangen, Germany, a notable transition in temperatures emerges, signaling the shift towards autumn. The month begins with cooler nights, where temperatures dip to a refreshing 2°C (36°F), while daytime warmth brings a pleasant average of 14°C (58°F). The warmth of summer still lingers, allowing for maximum temperatures to reach a comfortable 28°C (83°F), making it an ideal time for outdoor activities. This gradual cooling trend, juxtaposed against the summer's heat, showcases nature's fickle charm as it prepares for the crispness of October. The evolving weather patterns clearly indicate a gentle draw towards winter, yet September maintains a balance of warmth and chill that captivates both locals and visitors alike.

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

The chart illustrates September temperature patterns in Ellwangen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec323641485565666658504036
Data source: Temperature data for Ellwangen 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 Ellwangen

In September, Ellwangen experiences a notable drop in precipitation, with an average of 51 mm (2.0 in) spread across about 10 days. This rainfall marks a shift from the summer months, where June and July showcased much heavier totals, peaking at 110 mm (4.3 in) and 83 mm (3.3 in) respectively. As the seasons transition from the warmth of summer to the crispness of autumn, September's drier conditions hint at a gradual decrease in precipitation leading into October. While the rain may be less frequent, it serves as a gentle reminder of the impending colder months, laying the groundwork for Ellwangen's picturesque fall landscape.

September Precipitation Trends in Ellwangen

The chart displays monthly precipitation patterns in Ellwangen, 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.
JanFebMarAprMayJunJulAugSepOctNovDec767278381001108387517051112
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Ellwangen

In September, Ellwangen, Germany experiences a shift in humidity levels, with an average of 85%. This marks a slight increase from the moderate 84% humidity recorded in August, indicating the gradual onset of fall. The trend showcases a steady decline in humidity from the 91% peak in January to 77% in May, followed by a gentle rise as autumn approaches. With each month, the humidity tends to fluctuate, but the overall pattern reveals a return to higher levels as winter nears, with October’s humidity climbing back to 88%. This rhythm reflects the region's transition through the seasons, characterized by an interplay of moisture in the air that shapes Ellwangen's atmospheric charm.

September Average Humidity in Ellwangen

This chart illustrates the average monthly humidity levels in Ellwangen, 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%89%88%84%77%82%83%84%85%88%88%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Ellwangen

As September rolls into Ellwangen, Germany, the UV Index reflects a significant shift from the intense summer months. This month, it holds a value of 6, placing it in the high exposure category and suggesting a burn time of 25 minutes for unprotected skin. This indicates a gradual decrease from the peak very high levels of 8-9 experienced in the heart of summer, yet still warrants caution during outdoor activities. As autumn approaches, it's essential to remain vigilant about UV protection, ensuring that the sunny days ahead are enjoyed safely. For more detailed information, visit Ellwangen UV Index.

Maximum UV Index Levels in Ellwangen for September

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

As summer gracefully wanes, September in Ellwangen, Germany, offers a delightful transition into the autumn season with 314 hours of sunshine. This month continues the upward trend seen through the warm months, peaking in July, where the sun shines for an impressive 413 hours. Although September's hours are fewer than in August, the golden light persists, wrapping the town in a cozy warmth as the days slowly shorten. With increasing hours from January's mere 113 to the vibrant months of summer, it’s clear that September holds onto the sun's benevolence a tad longer before succumbing to the cooler, cloudier days of October and November with their respective 256 and 177 hours. The months ahead may see less sun, but September is a perfect reminder of summer's lingering embrace, inviting everyone to relish the golden moments before autumn sets in.

Monthly Sunshine Duration in Ellwangen: September Highlighted

The September sunshine duration represents the total number of hours Ellwangen 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.
JanFebMarAprMayJunJulAugSepOctNovDec113h208h277h344h374h390h413h381h314h256h177h132h
Data source: Ellwangen September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Ellwangen During September

As September rolls in, Ellwangen, Germany, bids farewell to summer and welcomes a noteworthy increase in sunny days, boasting a 44% chance of sunshine. This month stands out as one of the brightest, with a slight uptick compared to the spring months, signaling a transition toward the end of the year. While January and the following winter months are characterized by significantly lower probabilities of sun—hovering below 20%—September offers a refreshing contrast, hinting at pleasant weather that encourages outdoor activities. This promising trend in sunshine sets the stage for a vibrant September, making it an ideal time for residents and visitors alike to enjoy the mild and inviting atmosphere before the chill of autumn truly sets in.

Percentage of Sunny Days in September in Ellwangen

The chart illustrates the percentage of sunny days in Ellwangen 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 Ellwangen experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec11%35%41%42%28%34%33%31%44%30%18%14%
Data source: Ellwangen September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Ellwangen in September

As summer transitions into autumn in Ellwangen, Germany, September brings a noticeable shift in daylight hours. With 12 hours of daylight, the month acts as a bridge between the longer days of summer and the shorter days of fall. Following July's peak of 15 hours, there's a gradual decrease in sunlight, which continues into October with 10 hours. This ebbing trend reflects the waning warmth of summer, inviting cooler breezes and the rich colors of autumn. The shift in daylight not only signals a change in the season but also influences daily activities and the natural rhythm of life in the region. As the days gradually shorten, there’s a sense of transition, a reminder of the cyclical nature of time in Ellwangen.

Average Daylight Hours in Ellwangen for September

The chart illustrates the variation in daylight duration in Ellwangen throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 44m10h 9m11h 55m13h 44m15h 18m16h 7m15h 41m14h 17m12h 32m10h 44m9h 7m8h 17m
Data source: Ellwangen daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Ellwangen

As September arrives in Ellwangen, the wind begins to whisper a gentle farewell to summer. With an average wind speed of 2.1 m/s (5 mph), this month marks a noticeable dip compared to the brisker breezes of earlier months like May, where the wind reached 3.7 m/s (8 mph). The late summer air feels particularly subdued, reflecting a pattern throughout the year where winds tend to weaken as late summer transitions into autumn. By observing the trends, it's clear that September's softer winds create a serene backdrop, inviting residents and visitors alike to enjoy the subtle shifts of nature as the seasons change.

Average September Wind Speed in Ellwangen

The chart displays monthly wind speed patterns in Ellwangen, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.63.03.12.93.72.22.42.62.1 m/s2.82.73.2
Data source: Ellwangen September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Ellwangen Compares to Other Months

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

September and January present stark contrasts in weather. September enjoys milder temperatures, ranging from a minimum of 2°C (36°F) to a maximum of 28°C (83°F) with an average of 14°C (58°F), and experiences relatively low precipitation of 51 mm (2.0 in) over about 10 days. In contrast, January feels much harsher, with temperatures plummeting to a chilling minimum of -19°C (-1°F) and only reaching a maximum of 13°C (55°F), averaging around 0°C (33°F). The winter month also sees increased precipitation, totaling 76 mm (3.0 in) across 13 days, alongside higher humidity levels at 91%. For a more detailed look at January's climate, check out Ellwangen weather in January.

September and February present starkly contrasting weather conditions. In September, temperatures range from a mild 2°C (36°F) at night to a warm 28°C (83°F) during the day, with an average of 14°C (58°F). This month experiences about 51 mm (2.0 in) of precipitation over approximately 10 days, coupled with a humidity level of 85%. In contrast, February is much colder, with temperatures plunging to a minimum of -17°C (1°F) at night and reaching a maximum of 18°C (66°F) during the day, averaging only 2°C (37°F). February sees slightly higher precipitation of 72 mm (2.8 in) across around 11 days, and humidity rises to 89%. For more detailed insights, check Ellwangen weather in February.

Comparing September and March weather reveals distinct seasonal characteristics. In September, temperatures range from a mild 2°C (36°F) at night to a warm 28°C (83°F) during the day, with an average of 14°C (58°F). The month receives moderate rainfall of 51 mm (2.0 in) over approximately 10 days and maintains a relatively high humidity of 85%. In contrast, March presents a much colder climate, with minimum temperatures plummeting to -14°C (8°F) and a maximum of 21°C (70°F), averaging around 5°C (41°F). Rainfall during March is slightly higher at 78 mm (3.1 in) and occurs over about 15 days, with humidity levels reaching 88%. For more detailed information, visit Ellwangen weather in March.

When comparing the weather in September and April, several key differences emerge. September typically presents milder temperatures, with a minimum of 2°C (36°F), an average of 14°C (58°F), and a maximum of 28°C (83°F), making it warmer overall. In contrast, April starts off chillier, with temperatures dipping as low as -12°C (11°F), but can rise to a pleasant 26°C (78°F) by the end of the month. Precipitation levels are slightly higher in September, averaging 51 mm (2.0 in) over about 10 days compared to April’s 38 mm (1.5 in) over 8 days. Humidity remains fairly consistent, hovering around 85% in September and 84% in April. For a more detailed look at the climate in April, you can visit Ellwangen weather in April.

When comparing the weather in September and May, notable differences emerge. September typically experiences milder temperatures, with minimums reaching 2°C (36°F) and maximums soaring to 28°C (83°F), averaging around 14°C (58°F). In contrast, May has slightly cooler nights with temperatures dipping to -1°C (31°F) and daytime highs reaching 30°C (86°F), while averaging 13°C (55°F). Precipitation is also more prominent in May, with 100 mm (3.9 in) measured over 16 days, compared to September's 51 mm (2.0 in) over 10 days. Additionally, humidity levels are higher in September at 85%, while May sees a lower humidity of 77%. For a more detailed look at May weather, you can visit Ellwangen weather in May.

When comparing the weather in September and June, it's evident that June tends to be warmer overall. In June, temperatures range from a minimum of 5°C (42°F) to a maximum of 34°C (94°F), with an average of 18°C (65°F). In contrast, September experiences cooler temperatures, with a range from 2°C (36°F) to 28°C (83°F) and an average of 14°C (58°F). Additionally, June sees more precipitation, with 110 mm (4.3 in) over 12 days compared to September's 51 mm (2.0 in) over 10 days. Humidity levels are quite similar, with June at 82% and September slightly higher at 85%. For more specific details on June weather, you can visit Ellwangen weather in June.

In comparing the weather between September and July, one can see notable differences in temperature and precipitation patterns. September experiences a broader temperature range, with a minimum of 2°C (36°F) and a maximum of 28°C (83°F), resulting in a cooler average of 14°C (58°F). In contrast, July is generally warmer, with a minimum temperature of 6°C (43°F) and a maximum of 35°C (96°F), leading to a higher average of 19°C (66°F). Additionally, July sees increased precipitation at 83 mm (3.3 in) over 12 days, compared to September's 51 mm (2.0 in) over 10 days. Humidity levels are slightly higher in September at 85%, while July maintains a relative humidity of 83%. For a closer look at July weather specifics, visit Ellwangen weather in July.

In comparing the weather of September and August, we notice a distinct shift towards cooler temperatures in September. The average temperature drops from a warm 19°C (66°F) in August to a cooler 14°C (58°F) in September, with September's maximum temperature peaking at 28°C (83°F) compared to August's higher maximum of 34°C (94°F). Additionally, September experiences slightly more precipitation, totaling 51 mm (2.0 in) over 10 days compared to August's 87 mm (3.4 in) spread over 13 days. Humidity levels remain relatively similar, with September at 85% and August at 84%. For more details on August weather, you can visit Ellwangen weather in August.

September and October display notable differences in weather patterns. In September, temperatures range from a minimum of 2°C (36°F) to a maximum of 28°C (83°F), with an average of 14°C (58°F) and relatively lower humidity at 85%. The month sees about 51 mm (2.0 in) of precipitation over 10 days. In contrast, October brings cooler temperatures, with a minimum of -1°C (30°F), an average of 10°C (50°F), and a maximum of 24°C (75°F). Precipitation increases to 70 mm (2.7 in) spread over 12 days, while humidity rises slightly to 88%. For more details on October weather specifics, check out Ellwangen weather in October.

September and November present a notable contrast in temperatures and overall weather conditions. In September, daily temperatures range from a minimum of 2°C (36°F) to a maximum of 28°C (83°F), with an average of 14°C (58°F), making it generally warmer and more comfortable. The month experiences an average humidity of 85% and receives 51 mm (2.0 in) of precipitation over about 10 days.

In contrast, November ushers in significantly cooler temperatures, with a range from -4°C (26°F) to 20°C (68°F) and an average temperature of 5°C (40°F). While it shares the same precipitation level of 51 mm (2.0 in) over the same number of days, November's higher humidity at 88% contributes to a colder and more damp experience. For more detailed insights on November conditions, you can check out Ellwangen weather in November.

In September, the weather is relatively mild, with daily temperatures ranging from a minimum of 2°C (36°F) to a maximum of 28°C (83°F), and an average temperature of 14°C (58°F). The month experiences about 51 mm (2.0 in) of precipitation over approximately 10 days, coupled with a humidity level of 85%.

In contrast, December brings considerably colder temperatures, with a minimum of -7°C (19°F), an average of 2°C (36°F), and a maximum reaching 13°C (55°F). Precipitation increases to 112 mm (4.4 in) over about 17 days, and the humidity rises slightly to 91%. This stark shift highlights the transition from the warmth of early autumn to the chill of winter, making December significantly wetter and colder than September. For more details on the winter conditions, you can visit Ellwangen weather in December.

Compare Ellwangen's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Ellwangen

September in Ellwangen presents a delightful transition from the heat of summer to the crispness of autumn. With milder average temperatures and occasional peaks reaching up to 28°C, the month invites residents and visitors alike to enjoy the outdoors before the chill sets in. However, frequent precipitation and a notable increase in humidity may signal unpredictable weather patterns, making it distinct from the typically drier summer months. As nature begins its colorful transformation, September offers a unique blend of warmth and refreshment, setting the perfect stage for autumn's arrival. For a more detailed look at what to expect throughout the year, explore the full insights at Ellwangen Climate.