Last updated: February 26, 2025
September in Bayreuth, Germany presents a beautiful transition into autumn, with temperatures ranging from a crisp 1°C (34°F) at night to a warm 30°C (85°F) during the day. The average temperature settles around 14°C (57°F), providing a comfortable backdrop for outdoor exploration. However, visitors should prepare for occasional rain, as the month experiences about 65 mm (2.5 in) of precipitation over approximately 10 days, accompanied by humidity levels reaching 85%. This blend of warm days and cooler nights makes September an ideal time to enjoy the city's rich cultural offerings while embracing the changing seasons.
In September, Bayreuth experiences a delightful transition into autumn, with temperatures exhibiting a refreshing shift from the sizzling summer months. The minimum temperature hovers around 1°C (34°F), while daytime warmth can reach a pleasant maximum of 30°C (85°F), making it a perfect time for outdoor activities. The average temperature settles at a comfortable 14°C (57°F), providing a lovely balance between the lingering warmth of summer and the approaching cooler fall days. This month marks a significant drop in temperature compared to the earlier months, yet it still offers a wonderful opportunity to enjoy the scenery and cultural festivities before winter sets in.
In September, Bayreuth experiences a noticeable dip in precipitation, with 65 mm (2.5 in) of rain spread over just 10 days. This marks a slight decrease compared to the wetter summer months, where August and June each saw 88 mm (3.5 in) and 76 mm (3.0 in) respectively. As summer transitions to autumn, the frequency of rainy days also subsides, providing a welcome respite from the frequent showers of the preceding months. This mellow shift in weather often heralds the arrival of crisp fall days, making September a refreshing time in the region as residents prepare for the more humid conditions of October and the onset of winter.
In September, Bayreuth, Germany experiences a slight uptick in humidity, averaging around 85%. This marks a subtle rise from the drier summer months, where May recorded its lowest humidity at 77%. As the seasons transition, the air becomes increasingly moist, setting the stage for the wetter autumn months ahead. The humidity levels during September are reminiscent of the summer, maintaining a relatively comfortable atmosphere, yet hinting at the gradual return to the more humid conditions typical of the winter months, such as January and December, where humidity peaks at a striking 91%. This gentle ebb and flow of humidity reflects the dynamic climate of Bayreuth throughout the year.
As September unfolds in Bayreuth, Germany, residents and visitors can expect a UV Index of 6, indicating a high exposure category with a burn time of 25 minutes. This slight decrease from the intense summer months, where UV levels peaked at 8, marks a transitional period as the days grow shorter and temperatures start to cool. Although the risk of UV exposure remains significant, it is manageable with proper precautions. As the season shifts, staying vigilant about sun safety is still essential to protect your skin while enjoying the beautiful early autumn days. For a deeper dive into UV trends, check out the Bayreuth UV Index.
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As summer gracefully transitions into autumn, September in Bayreuth, Germany, continues to bask in a generous 309 hours of sunshine. This lush streak of daylight follows a peak in July, when residents enjoyed an impressive 421 hours under the sun. Although the days grow shorter as the year marches toward winter, September’s abundant sunlight marks a vibrant close to the warmer months. It stands in contrast to the dimming light of October, which averages 250 hours, reminding us of nature’s rhythms. With overall sunshine hours trending upward from the bleak winter months to the lush days of summer, September serves as a beautiful bridge, granting the city a warm farewell to summer while teasing the gentle embrace of autumn.
September in Bayreuth, Germany, brings a promising increase in sunny weather, with a 38% chance of sunshine. This marks a notable upswing compared to the summer months, where July and August see only 29% and 26% respectively. As summer gives way to autumn, September stands out as one of the better months for enjoying clear skies, highlighted by its higher likelihood of sun compared to both the preceding months and the cooler autumn ahead. This makes it an ideal time for outdoor activities and soaking in the last rays of summer before the days start to shorten significantly.
As summer fades into autumn, September in Bayreuth, Germany, offers a graceful transition with 12 hours of daylight. This decrease in sunlight follows a peak in June, where daylight reaches an impressive 16 hours, and marks a gentle decline as the days grow shorter. Compared to the sun-drenched months of May and June, September retains a generous amount of light, making it an ideal time for outdoor activities as the crisp air heralds the onset of fall. Moving into October, daylight dips further to 10 hours, reminding residents and visitors alike that winter is on the horizon. This pattern of diminishing daylight not only highlights the shifting seasons but also sets the stage for the cozy, warm atmosphere that autumn brings to this charming German town.
As summer fades and autumn begins, September in Bayreuth greets its inhabitants with a gentle breeze, showcasing an average wind speed of 2.1 m/s (5 mph). This slight decline mirrors the trend of decreasing wind speeds throughout the summer months, where July and August experienced mild currents of 2.4 and 2.6 m/s respectively. The whispering winds of September provide a serene backdrop for the city, contrasting with the more lively spring and early summer gales, which peaked at 3.5 m/s in May. As the month rolls on, the anticipation of autumn sets in, hinting at a gradual increase in wind speeds as the year transitions, reminiscent of the 3.2 m/s bluster found at the beginning of the year. The calm of September invites quiet reflection, preparatory for the brisker days ahead.
The weather in Bayreuth 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 Bayreuth and find detailed weather information for every month.
In September, the weather experiences a significant range, with temperatures ranging from a chilly 1°C (34°F) at night to a warm 30°C (85°F) during the day, averaging around 14°C (57°F). This month sees about 65 mm (2.5 inches) of precipitation over approximately 10 days, combined with relatively high humidity levels of 85%. In contrast, January brings a much colder climate, where temperatures can plummet to a minimum of -19°C (-1°F) and peak at only 11°C (53°F), averaging around 0°C (32°F). This winter month experiences even more precipitation, totaling 81 mm (3.2 inches) over about 13 days, accompanied by slightly higher humidity at 91%. For more detailed insights, check out the Bayreuth weather in January.
September and February present stark contrasts in weather conditions. In September, temperatures can range from a cool 1°C (34°F) to a warm 30°C (85°F), with an average of 14°C (57°F). This month also sees an average precipitation of 65 mm (2.5 in) over about 10 days and a humidity level of 85%. In contrast, February is considerably colder, with temperatures dipping as low as -15°C (5°F) and peaking at 17°C (63°F), averaging around 1°C (35°F). Despite being slightly wetter, February receives around 71 mm (2.8 in) of precipitation spread over 12 days, with humidity slightly higher at 89%. For a more detailed look at February's weather, check out Bayreuth weather in February.
September and March present stark contrasts in weather. In September, temperatures range from a minimum of 1°C (34°F) to a maximum of 30°C (85°F), with an average of 14°C (57°F), offering a warm and humid atmosphere with 85% humidity and about 65 mm of precipitation over approximately 10 days. Conversely, March is much chillier, with temperatures varying from a frigid -14°C (6°F) to a more temperate 21°C (69°F), averaging around 4°C (40°F). While March sees higher precipitation at 86 mm over 14 days, the humidity is slightly elevated at 88%. For more detailed insights on March weather in Bayreuth, you can visit Bayreuth weather in March.
In comparing the weather between September and April, September tends to be warmer overall, with average temperatures around 14°C (57°F) and a maximum of 30°C (85°F), while April peaks at a milder 26°C (80°F) with an average of 8°C (47°F). The minimum temperatures in September, at 1°C (34°F), are higher than April's lows of -6°C (22°F), reflecting the transitional nature of early spring. Precipitation is a bit more prominent in September, with 65 mm (2.5 in) spread over ten days compared to April's 40 mm (1.6 in) over the same number of days, making both months similarly rainy but with September experiencing more moisture overall. Humidity levels are comparable, with September at 85% and April slightly lower at 84%. For a detailed look at April's climate, check Bayreuth weather in April.
When comparing the weather in September and May, significant differences can be noted. September typically features a wider temperature range, with minimums around 1°C and maximums reaching up to 30°C (85°F), while May starts with slightly cooler temperatures, with minimums of -2°C and maximums of 29°C (84°F). Precipitation is a bit higher in May, with 90 mm over 14 days compared to September's 65 mm over 10 days. Additionally, the humidity in September tends to be higher at 85%, compared to May's 77%. For more detailed insights about May weather, you can visit Bayreuth weather in May.
September and June weather in Bayreuth present notable differences. September has a broader temperature range, with minimums dropping to 1°C (34°F) and maximums reaching up to 30°C (85°F), averaging around 14°C (57°F). In contrast, June starts slightly warmer with minimum temperatures of 3°C (38°F), averages around 18°C (64°F), and peaks at 34°C (93°F). Although June experiences more rainfall, with 88 mm (3.5 in) over 12 days, September sees slightly less precipitation at 65 mm (2.5 in) across 10 days. Humidity levels remain similarly high, at 85% in September compared to 82% in June. For more detailed insights, check out Bayreuth weather in June.
In comparing the weather between September and July, notable differences emerge. September presents a broader temperature range, with minimums dropping to 1°C (34°F) and maximums reaching 30°C (85°F), compared to July's warmer minimum of 7°C (45°F) and maximum of 35°C (96°F). Precipitation is slightly higher in July at 76 mm (3.0 in) over 12 days, while September sees 65 mm (2.5 in) across 10 days of rain. Humidity levels are relatively close, with September at 85% and July at 83%. For more detailed information, you can check Bayreuth weather in July.
September weather in Bayreuth features cooler temperatures compared to August, with a minimum of 1°C (34°F) and a maximum reaching 30°C (85°F), while the average temperature drops to 14°C (57°F). In contrast, August enjoys warmer conditions, exhibiting a minimum of 6°C (43°F), an average of 18°C (65°F), and a peak temperature of 34°C (93°F). Additionally, September experiences less precipitation, totaling 65 mm (2.5 in) over 10 days, compared to August’s 88 mm (3.5 in) spread across 14 days. Despite the slight difference in humidity, with September at 85% and August at 84%, the overall climate in September offers a refreshing change from the heat of August. For more detailed insights, you can check out Bayreuth weather in August.
In September, temperatures in Bayreuth experience a wider range, with a minimum of 1°C and a maximum that can reach up to 30°C. The month enjoys an average temperature of 14°C, with relatively high humidity at 85% and about 65 mm of precipitation over approximately 10 days.
As October approaches, the weather shifts noticeably; the average temperature decreases to 9°C, and the maximum drops to 23°C. Minimal temperatures can dip below freezing at -1°C, while humidity slightly increases to 88%. Additionally, October sees an uptick in precipitation with 70 mm expected over 12 days. For a closer look at the conditions during this month, you can visit Bayreuth weather in October.
In September, temperatures in Bayreuth experience a broad range, with a minimum of 1°C and a maximum reaching up to 30°C, leading to an average of 14°C. The month sees around 65 mm of precipitation over approximately 10 days, while humidity hovers around 85%. In contrast, November brings noticeably cooler temperatures, with a minimum of -4°C and a maximum of 18°C, averaging just 4°C. While November experiences slightly less precipitation at 53 mm over 11 days, the humidity increases to 88%, creating a chillier, more damp atmosphere. For more details, check out Bayreuth weather in November.
In September, temperatures in Bayreuth range from a cool 1°C (34°F) at night to a warm 30°C (85°F) during the day, making it a month of significant variability with an average of 14°C (57°F). The month experiences about 65 mm (2.5 in) of precipitation over approximately 10 days and maintains a relatively high humidity level of 85%. In contrast, December brings much colder weather, with temperatures dropping to a minimum of -7°C (19°F) and only reaching a maximum of 12°C (54°F), averaging around 2°C (35°F). This winter month is wetter, with 108 mm (4.2 in) of precipitation spread over 17 days, and humidity rises slightly to 91%. For more details, you can check Bayreuth weather in December.
As September unfolds in Bayreuth, the weather offers a distinct transition from the warmer summer months to the cooler embrace of autumn. With maximum temperatures reaching a comfortable 30°C (85°F), the early part of the month can still feel pleasantly warm, contrasting sharply with the cooler averages and minimums that hint at the impending seasonal change. Rainfall is more frequent, with about 10 days experiencing precipitation, totaling approximately 65 mm (2.5 in), contributing to an average humidity level of 85%. This blend of temperatures and moisture keeps the landscape lush and vibrant, making September a unique and beautiful time to visit. For more detailed insights, check out Bayreuth Climate.