September Weather in Wuerzburg, Germany

Last updated: February 26, 2025

September in Würzburg, Germany, ushers in a blend of warm days and cool evenings, with temperatures ranging from a maximum of 30°C (85°F) to a minimum of 2°C (35°F). The average temperature settles around a refreshing 15°C (59°F), making it a pleasant time for outdoor exploration. Although the month sees 48 mm (1.9 in) of rainfall spread over 8 days, the humidity levels can rise to a notable 85%, contributing to the rich, lush landscapes typical of early autumn. Overall, September offers an engaging mix of warmth and freshness for locals and visitors alike.

September Temperature in Wuerzburg

As September arrives in Würzburg, Germany, the city experiences a refreshing transition from the summer heat, with temperatures beginning to cool but still retaining a hint of warmth. The average temperature hovers around 15°C (59°F), providing a comfortable climate for outdoor activities and exploration. Early in the month, the maximum can reach as high as 30°C (85°F), echoing the lingering summer vibes, while the minimum temperature dips to a brisk 2°C (35°F) at night. This fluctuation offers a delightful blend of summer's warmth and the crispness of autumn, making September an ideal time to enjoy the city’s picturesque landscapes and rich history. As the month progresses, the gradual shift hints at the cooler days to come, marking the transition into the stunning fall scenery that Würzburg is known for.

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

The chart illustrates September temperature patterns in Wuerzburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec353742495665676759514237
Data source: Temperature data for Wuerzburg 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 Wuerzburg

September in Wuerzburg, Germany, marks a noticeable shift in the weather pattern, as the total precipitation dips to 48 mm (1.9 in) spread over 8 days of rain. This reflects a gradual decline from the wetter summer months, particularly after May and June, which saw significantly higher rainfall at 85 mm (3.3 in) and 81 mm (3.2 in), respectively. In fact, September's precipitation is among the lowest of the year, creating a breezier, more comfortable atmosphere as the city begins to welcome the fall season. This trend of diminishing rainfall paves the way for October, although the overall precipitation pattern remains balanced with regular, albeit lighter, showers leading into the later months of the year.

September Precipitation Trends in Wuerzburg

The chart displays monthly precipitation patterns in Wuerzburg, 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.
JanFebMarAprMayJunJulAugSepOctNovDec595669388581726848594396
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Wuerzburg

As summer transitions to autumn, the humidity in Wuerzburg, Germany experiences a noticeable shift. In September, the humidity level stands at a comfortable 85%, slightly higher than August's 84%, indicating the lingering warmth of the season. This month marks a peak in humidity following the relatively drier months of May and June, which recorded 79% and 82%, respectively. The gradual rise in humidity, from the crisp, cool air of winter averaging 91% in January to the milder 88% in October, reflects the region's seasonal rhythms. Overall, September serves as a transition period, balancing comfort with the promise of crisp autumn air ahead.

September Average Humidity in Wuerzburg

This chart illustrates the average monthly humidity levels in Wuerzburg, 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%87%83%79%82%83%84%86%88%89%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Wuerzburg

As summer fades, September in Wuerzburg, Germany marks a transition where the UV Index drops to 6, indicating a high exposure category with a burn time of approximately 25 minutes. This trend showcases a gradual decline from the peak of 8 experienced in the preceding months, offering a slight reprieve from the intense sun. With the days still warm and inviting, it's essential to remain mindful of sun protection as outdoor activities abound. Keeping an eye on the UV Index is crucial to safeguard your skin, especially as the sunlight begins to wane toward autumn. For more details about daily variations, visit Wuerzburg UV Index.

Maximum UV Index Levels in Wuerzburg for September

The chart shows the monthly maximum UV Index (UVI) for Wuerzburg 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.
JanFebMarAprMayJunJulAugSepOctNovDec235688876421
Data source: Wuerzburg 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 Wuerzburg

As September arrives in Würzburg, a golden glow of sunlight graces the city with 319 hours of brightness, a delightful conclusion to the summer months. This trend reflects a gradual tapering from the peak of 413 hours in July, seamlessly transitioning through August's 380 hours. The days grow shorter, yet the warmth lingers, inviting residents and visitors alike to bask in the gentle sun as autumn begins to unfold. The steady decline in sunshine hours continues into October, but September offers a beautiful blend of lingering summer energy and the promise of autumn's vibrant hues, creating an enchanting atmosphere in this charming German city.

Monthly Sunshine Duration in Wuerzburg: September Highlighted

The September sunshine duration represents the total number of hours Wuerzburg 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.
JanFebMarAprMayJunJulAugSepOctNovDec107h207h271h348h379h392h413h380h319h256h177h130h
Data source: Wuerzburg September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Wuerzburg During September

In Wuerzburg, Germany, September marks a notable shift in weather patterns, boasting a 42% chance of sunny days. This is an encouraging improvement compared to the drearier months of January and November, each featuring a mere 12% and 15% likelihood of sunshine, respectively. As the summer winds down, the sun re-emerges more frequently than in the preceding months, such as August with its 29% chance and July at 32%. This trend suggests that September is an ideal time to embrace outdoor activities, as residents and visitors alike can relish the delightful weather before the chill of autumn sets in.

Percentage of Sunny Days in September in Wuerzburg

The chart illustrates the percentage of sunny days in Wuerzburg 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 Wuerzburg experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec12%32%43%42%31%32%32%29%42%32%15%13%
Data source: Wuerzburg September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Wuerzburg in September

As summer begins to wane, September in Würzburg heralds a gentle transition towards autumn with an average daylight duration of 12 hours. This month marks a noticeable shift from the long, sun-drenched days of June and July, where daylight stretched up to a vibrant 16 hours. As the seasons change, daylight gradually decreases, tapering from the 14 hours experienced in August. September's 12 hours offers a balance, allowing residents and visitors alike to savor the lingering warmth of summer while preparing for the cozy embrace of autumn. With this gradual reduction, one can appreciate the beauty of shorter days filled with the rich colors of fall foliage, making September a truly enchanting time in Würzburg.

Average Daylight Hours in Wuerzburg for September

The chart illustrates the variation in daylight duration in Wuerzburg throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 38m10h 6m11h 55m13h 47m15h 24m16h 14m15h 47m14h 20m12h 33m10h 42m9h 2m8h 10m
Data source: Wuerzburg daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Wuerzburg

As summer transitions to autumn, September in Wuerzburg, Germany, ushers in a notable shift in its wind patterns. The average wind speed dips to 2.1 m/s (5 mph), making it one of the calmest months of the year. This gentle breeze is a significant departure from the more robust gusts of May, where winds peak at 3.6 m/s (8 mph). Overall, September continues the trend of decreasing wind speeds witnessed since June, reflecting the serene ambiance of early fall, inviting residents and visitors alike to enjoy the season's crisp air without the blustery interruptions of earlier months.

Average September Wind Speed in Wuerzburg

The chart displays monthly wind speed patterns in Wuerzburg, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.52.93.02.73.62.12.42.62.1 m/s2.82.63.1
Data source: Wuerzburg September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Wuerzburg Compares to Other Months

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

September and January showcase stark contrasts in weather conditions. In September, temperatures range from a mild 2°C (35°F) at night to a warm 30°C (85°F) during the day, with an average of 15°C (59°F). This month experiences approximately 48 mm (1.9 in) of precipitation over 8 days and moderate humidity levels at around 85%. In contrast, January is much colder, with temperatures dropping to a minimum of -12°C (11°F) and peaking at just 13°C (55°F), averaging at 2°C (35°F). January also sees higher precipitation at 59 mm (2.3 in), occurring over 11 days, and a slight increase in humidity to 91%. For more detailed information, check out Wuerzburg weather in January.

September and February present contrasting weather profiles, reflecting the transition from summer to winter. In September, temperatures range from a minimum of 2°C (35°F) to a pleasant average of 15°C (59°F), peaking at a warm 30°C (85°F). This month sees about 48 mm (1.9 in) of precipitation over 8 days, with humidity around 85%. In stark contrast, February experiences much colder conditions, with minimum temperatures plunging to -15°C (6°F) and an average of just 3°C (38°F), reaching a maximum of 19°C (66°F). The month records slightly higher precipitation at 56 mm (2.2 in) spread over 10 days, accompanied by humidity levels of 89%. For detailed insights into February weather patterns, you can visit Wuerzburg weather in February.

When comparing the weather in September and March, notable differences emerge. September typically sees a minimum temperature of 2°C and an average of 15°C, reaching a warm maximum of 30°C. In contrast, March starts off chillier, with minimum temperatures plunging to -12°C and an average of only 6°C, peaking at 22°C. Precipitation is also higher in March, totaling 69 mm over 14 days, compared to September's 48 mm over just 8 days. Humidity levels are quite similar, sitting at 85% in September and slightly higher at 87% in March. For more detailed insights, you can check Wuerzburg weather in March.

September and April present distinct weather patterns, showcasing the transition between summer and autumn versus the thawing of winter into spring. In September, temperatures range from a minimum of 2°C (35°F) to a maximum of 30°C (85°F), with an average of 15°C (59°F) and relatively high humidity at 85%. The month sees around 48 mm (1.9 in) of rainfall over approximately 8 days. In contrast, April experiences cooler temperatures with a minimum of -6°C (22°F) and a maximum of 27°C (80°F), averaging 10°C (49°F). Rainfall is slightly less at 38 mm (1.5 in) across about 7 days, and humidity is slightly lower at 83%. For a closer look at weather conditions in April, check out Wuerzburg weather in April. Overall, September offers warmth and humidity, while April brings a cooler, more variable climate as nature awakens from winter.

When comparing the weather in September to that of May, we find several notable differences. September features a broader temperature range, with minimums around 2°C (35°F) and maximums reaching 30°C (85°F), while May sees slightly cooler minimums at -1°C (31°F) and similar maximums at 30°C (86°F). Precipitation levels are higher in May, with 85 mm (3.3 in) over 13 days compared to September's 48 mm (1.9 in) spread across 8 days. Additionally, September has a higher humidity of 85%, while May's humidity is a comfortable 79%. For more details on May weather, you can visit Wuerzburg weather in May.

In comparing the weather between September and June, September experiences a broader temperature range with a minimum of 2°C (35°F) and a maximum of 30°C (85°F), while June has higher overall temperatures, ranging from a minimum of 5°C (41°F) to a maximum of 34°C (93°F). The average temperature in September is 15°C (59°F), whereas June boasts a warmer average of 19°C (66°F). Rainfall is more prevalent in June, with 81 mm (3.2 in) of precipitation over 11 days compared to September's 48 mm (1.9 in) over 8 days. Despite the slightly higher humidity in September at 85%, June remains close behind with 82%. For a detailed look at the weather specifics in June, you can visit Wuerzburg weather in June.

When comparing the weather in September to that of July, we see a notable difference in temperatures and precipitation patterns. September typically experiences a wider temperature range, with a minimum of 2°C (35°F) and a maximum of 30°C (85°F), while July sees milder lows of 7°C (45°F) and higher highs reaching up to 36°C (96°F). July is generally wetter, with 72 mm (2.8 in) of precipitation over 11 days compared to September's 48 mm (1.9 in) spread over 8 days. Despite the slight difference in humidity levels, with September at 85% and July at 83%, the latter month is often characterized by hotter, more humid conditions. For more detailed information, you can check Wuerzburg weather in July.

In comparing the weather of September to August, we notice a clear shift towards cooler temperatures. September experiences a minimum temperature of 2°C (35°F) and an average of 15°C (59°F), while August has a higher minimum of 6°C (44°F) and an average of 19°C (67°F). The maximum temperatures also decline, with September reaching 30°C (85°F) compared to August's peak of 35°C (96°F). Additionally, September sees slightly less precipitation at 48 mm (1.9 in) over 8 days, compared to August's 68 mm (2.7 in) over 12 days. Humidity remains relatively consistent, showing 85% in September and 84% in August. For more detailed information on August weather, visit Wuerzburg weather in August.

September and October present a noticeable shift in weather patterns. In September, temperatures range from a minimum of 2°C (35°F) to a maximum of 30°C (85°F), with an average of 15°C (59°F). This month sees a lower humidity level at 85% and experiences about 48 mm (1.9 in) of precipitation over 8 days. In contrast, October brings cooler temperatures, with a minimum dropping to -1°C (30°F) and an average of 11°C (51°F), peaking at 25°C (76°F). The humidity slightly increases to 88%, and total precipitation rises to 59 mm (2.3 in), recorded over 12 days. For more detailed information, you can check out Wuerzburg weather in October.

In September, temperatures are generally warmer, with a minimum of 2°C and an average high reaching up to 30°C, making it feel quite pleasant. The month experiences around 48 mm of precipitation over approximately 8 days, accompanied by a high humidity level of 85%. In contrast, November ushers in cooler weather, with temperatures dropping to a minimum of -4°C and a much lower average of 5°C. While precipitation slightly decreases to 43 mm over 9 days, the humidity rises to 89%. The transition from September to November showcases a significant dip in temperatures and an increase in humidity, reflecting the changing seasons. For more detailed weather insights, you can check Wuerzburg weather in November.

In September, the weather is typically mild, with average temperatures around 15°C (59°F) and a maximum reaching 30°C (85°F). This month experiences relatively low precipitation, with about 48 mm (1.9 in) falling over approximately 8 days, accompanied by a humidity level of 85%. In contrast, December brings significantly colder temperatures, ranging from a minimum of -8°C (18°F) to an average of just 3°C (38°F), and a maximum of 14°C (57°F). This winter month sees higher precipitation levels, with about 95 mm (3.8 in) spread across about 17 days and humidity rising to 91%. For a more detailed look into December weather, visit Wuerzburg weather in December.

Compare Wuerzburg's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Wuerzburg

As summer transitions to autumn, September in Wuerzburg offers a captivating blend of warmth and coolness. With daytime temperatures still reaching that pleasant peak of 30°C, the month invites outdoor exploration while the air gradually cools, leading to brisk mornings and evenings. Unlike the sweltering summer months, the increased humidity and light precipitation—which can occur on about eight days throughout September—adds a refreshing twist to the atmosphere, preparing the region for the upcoming fall. Overall, September serves as a gentle reminder of the changing seasons, making it an ideal time for visitors to experience the city's vibrant culture against a backdrop of soothing climate. For a deeper dive into Wuerzburg’s weather patterns throughout the year, check out Wuerzburg Climate.