Last updated: February 26, 2025
In September, Bad Herrenalb, Germany, showcases a captivating blend of weather patterns that invite exploration. With a maximum temperature reaching 29°C (85°F), the month can offer fleeting warm days, while the average temperature sits at a comfortable 15°C (59°F). However, cool nights remind visitors of the onset of autumn, dipping to a brisk 2°C (35°F). Rain is part of the scenery, with 70 mm (2.8 in) of precipitation spread over 12 days, contributing to the lush greenery of the region. Coupled with high humidity levels around 85%, these conditions create a unique atmospheric charm, making September an intriguing time to experience Bad Herrenalb's natural beauty.
In September, Bad Herrenalb experiences a gentle transition from the warmth of summer to the crispness of autumn. With minimum temperatures around 2°C (35°F) and an average of 15°C (59°F), this month offers a comfortable climate for outdoor activities. The maximum temperature can peak at 29°C (85°F), reminiscent of late summer’s warmth, making it an ideal time for hiking or exploring the lush surroundings. As the month progresses, the days begin to cool, hinting at the changes that October will bring. Overall, September is a harmonious blend of mild days and refreshing evenings, perfect for enjoying the beauty of nature in this charming German town.
In September, Bad Herrenalb experiences a noticeable shift in precipitation patterns, with a total of 70 mm (2.8 in) of rain falling over 12 days. This marks a reduction from the wetter summer months of May and June, which each saw over 128 mm, making September a relatively drier month as autumn begins to set in. As the summer warmth fades, the decrease in both the amount of rain and the number of precipitation days suggests a transition towards the cooler and wetter months ahead, heralding the arrival of October, which typically brings 101 mm of rain. This pattern reflects a gradual moderation in weather, with September acting as a bridge between the lush greenery of summer and the more contemplative, rain-soaked days of fall.
In September, Bad Herrenalb experiences a relative humidity of 85%, marking a subtle increase as summer transitions into autumn. Throughout the year, humidity levels gradually decline from a peak of 91% in January to a low of 79% in May, reflecting the drier months as warmer weather settles in. However, as the season shifts back toward cooler temperatures, humidity begins to rise again, evidenced by the slight uptick in September compared to the preceding months of July and August, which hover around 83% and 84%, respectively. This pattern indicates that while early autumn begins to bring a fresh airiness, the lingering moisture from summer still lingers, setting the stage for the wetter months ahead in October and November.
As summer fades and September arrives in Bad Herrenalb, the UV Index moderately decreases to 6, placing it in the high exposure category, which suggests a burn time of just 25 minutes for those unprotected. While this marks a decline from the intense very high levels experienced in July and August, the UV radiation remains significant, urging residents and visitors to take precautions. This trend highlights a transition towards milder autumn conditions, reflecting a gradual drop in UV exposure as the year progresses: from 8 in May and 9 during peak summer months to 4 in October. For more details on UV levels throughout the year, visit Bad Herrenalb UV Index.
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September brings a delightful balance of sunshine to Bad Herrenalb, featuring 321 hours of bright rays, a drop from the summer peak yet still generous for outdoor enthusiasts. This month reflects a natural transition, as the warm glow of July and August fades into the cooler embrace of autumn. With an impressive increase from January's mere 132 hours, the steady rise over the spring and summer months illustrates a steadfast progression of daylight. September's sunshine hints at the lingering warmth of summer while paving the way for the crisper days of October, which sees a notable decrease to 266 hours. Overall, September’s light serves as a gentle reminder of the vibrant summer just past, bridging the gap towards the autumn months ahead.
In September, Bad Herrenalb enjoys a noteworthy 44% chance of sunny weather, marking a gradual upward trend as the summer months draw to a close. After fluctuating through the summer, where the chances of sunshine hovered around the low to mid-30s, September offers a refreshing promise of brighter days. This increase is particularly inviting compared to the wetter months preceding it, as well as the cooler months that follow, such as October at 33% and November at a mere 25%. Therefore, if you're planning a visit in September, take advantage of this window of sunnier days that welcomes the onset of autumn.
In Bad Herrenalb, Germany, the rhythm of daylight reveals an enchanting seasonal shift throughout the year. As September approaches, the days begin to shorten, offering just 12 hours of daylight. This marks a gentle decline from the sun-drenched 16 hours experienced in June, as the summer warmth gives way to the crispness of autumn. October continues this trend, with daylight decreasing further to 10 hours, highlighting the transition toward shorter, cozier days. The gradual fluctuation in daylight hours not only showcases nature's cyclical beauty but also invites residents and visitors alike to embrace the changing seasons, each accompanied by its unique charm and allure.
As summer gently fades away in Bad Herrenalb, Germany, September ushers in a noticeable decrease in wind speed, with averages plummeting to 2.0 m/s (5 mph). This decline marks a stark contrast to the winds of May, which peaked at 3.7 m/s (8 mph), and reflects the overall trend of a calmer transition into autumn. Notably, September's winds are the softest of the year, echoing the stillness often associated with the changing seasons. As the landscape transforms and the leaves begin their colorful descent, the milder breezes invite a sense of tranquility that characterizes this serene month.
The weather in Bad Herrenalb 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 Bad Herrenalb and find detailed weather information for every month.
September and January showcase stark differences in weather patterns. September experiences milder temperatures, ranging from a minimum of 2°C (35°F) to a maximum of 29°C (85°F), with an average of 15°C (59°F). In contrast, January is much colder, with temperatures dipping as low as -21°C (-5°F) and only peaking at 13°C (55°F), resulting in an average of just 1°C (33°F). Furthermore, while September sees about 70 mm (2.8 in) of precipitation over 12 days, January is wetter with 114 mm (4.5 in) over 14 days, accompanied by higher humidity levels of 91%. For more details on January weather specifics, you can check Bad Herrenalb weather in January.
September and February present stark contrasts in weather. September typically enjoys milder temperatures, ranging from a minimum of 2°C (35°F) to a maximum of 29°C (85°F), accompanied by an average temperature of 15°C (59°F). The humidity hovers around 85%, and there are about 12 rainy days contributing to a total precipitation of 70 mm (2.8 in). In contrast, February is much colder, starting from a chilling minimum of -17°C (1°F) and reaching a maximum of 19°C (67°F), with an average temperature of only 3°C (38°F). This month also experiences slightly higher precipitation at 99 mm (3.9 in) over 13 days, along with increased humidity at 89%. For a more detailed look at February weather, you can visit Bad Herrenalb weather in February.
September and March present stark contrasts in weather conditions. 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 29°C (85°F). Despite an average humidity of 85%, the month brings about 70 mm (2.8 in) of precipitation over 12 days, making it a transitional time towards fall. In contrast, March experiences much colder temperatures, with lows plummeting to -19°C (-2°F) and an average of only 5°C (42°F), while highs can reach up to 22°C (71°F). This month is also wetter, accumulating 120 mm (4.7 in) of precipitation across 16 days, coupled with a slightly higher humidity level of 87%. For a more detailed look at March weather, visit Bad Herrenalb weather in March.
When comparing the weather in September and April, notable differences emerge. September generally enjoys milder temperatures, with averages around 15°C (59°F) and highs reaching up to 29°C (85°F), whereas April's average is cooler at 9°C (49°F), with maximum temperatures of 26°C (79°F). Rainfall is somewhat more frequent in September, with 70 mm (2.8 in) over 12 days, compared to April's 56 mm (2.2 in) over 11 days. Both months experience relatively high humidity, with September at 85% and April slightly lower at 83%. For more details on the weather specifics in April, check out Bad Herrenalb weather in April.
In comparing the weather of September and May, both months experience a maximum temperature of 29°C (85°F), yet they differ significantly in other aspects. September showcases a wider temperature range with a minimum of 2°C (35°F) and an average of 15°C (59°F), while May has a slightly lower minimum of 0°C (32°F) and an average of 13°C (55°F). Furthermore, May receives more precipitation at 128 mm (5.0 in) over 16 days compared to September's 70 mm (2.8 in) over 12 days. Humidity levels are also noteworthy; September is more humid at 85%, while May’s humidity sits at 79%. For more detailed weather information in May, check Bad Herrenalb weather in May.
Comparing the weather in September and June reveals distinct seasonal characteristics. In June, temperatures range from a minimum of 6°C (43°F) to a maximum of 33°C (92°F), with an average of 18°C (65°F). This month experiences higher precipitation, accumulating 131 mm (5.2 in) over 13 days, while humidity hovers around 82%. In contrast, September sees cooler temperatures, with a minimum of 2°C (35°F), an average of 15°C (59°F), and a maximum of 29°C (85°F). Despite the milder temperatures, September has a lower total precipitation of 70 mm (2.8 in) across 12 days, along with higher humidity at 85%. For a detailed look at the weather in June, visit Bad Herrenalb weather in June.
September typically presents a wider range of temperatures compared to July, with minimums dipping to 2°C (35°F) and maxes reaching 29°C (85°F), averaging around 15°C (59°F). In contrast, July is generally warmer, with minimum temperatures at 7°C (45°F) and maximums soaring to 35°C (95°F), averaging a comfortable 19°C (66°F). July also experiences more precipitation, totaling 108 mm (4.2 in) over about 14 days, while September has 70 mm (2.8 in) of rain across 12 days. Humidity levels are slightly higher in September at 85% compared to July's 83%. For a more detailed look, you can visit Bad Herrenalb weather in July.
Comparing the weather between August and September reveals notable changes as summer transitions into autumn. August experiences warmer temperatures with a minimum of 5°C (42°F) and an average high of 34°C (93°F), while September cools down, featuring a minimum temperature of 2°C (35°F) and a maximum of 29°C (85°F). Additionally, August sees more precipitation, totaling 99 mm (3.9 in) over 16 days compared to September's 70 mm (2.8 in) over 12 days. The humidity levels remain similar, with August at 84% and September slightly higher at 85%. For more details on August weather, you can check Bad Herrenalb weather in August.
September and October showcase a noticeable shift in weather patterns. September experiences milder temperatures, with an average of 15°C (59°F) and a maximum reaching 29°C (85°F), while October sees a drop, averaging 10°C (51°F) and peaking at 24°C (76°F). Precipitation increases from 70 mm (2.8 in) in September to 101 mm (4.0 in) in October, with rainy days also rising from 12 to 15. Additionally, humidity levels rise slightly from 85% in September to 88% in October, indicating a more damp atmosphere as the season progresses. For more details, check out Bad Herrenalb weather in October.
September and November present a stark contrast in weather conditions. In September, temperatures range from a mild 2°C (35°F) to a warm 29°C (85°F), with an average of 15°C (59°F). This month sees about 70 mm (2.8 in) of precipitation over 12 days, accompanied by relatively high humidity at 85%. In contrast, November experiences cooler temperatures, with lows dropping to -3°C (27°F) and an average of just 5°C (41°F). Despite the mild maximum of 21°C (69°F), the month also records a similar precipitation level of 72 mm (2.8 in) over 11 days, but with slightly higher humidity at 89%. For a closer look at what to expect, check out Bad Herrenalb weather in November.
In September, temperatures range from a brisk 2°C (35°F) at night to a warm 29°C (85°F) during the day, with an average of 15°C (59°F). The month experiences approximately 70 mm (2.8 in) of precipitation over 12 days, and humidity sits at a moderate 85%. In contrast, December brings colder conditions, with temperatures dipping down to -11°C (13°F) at night and only reaching a maximum of 13°C (56°F), averaging around 3°C (37°F). The precipitation increases significantly to 150 mm (5.9 in) across 19 days, and the humidity rises to 91%. For a closer look at what to expect, check out Bad Herrenalb weather in December.
As September arrives in Bad Herrenalb, the weather brings a unique blend of crispness and warmth that varies from the invigorating summer heat. With average temperatures hovering around a mild 15°C, the days can still reach up to 29°C, offering a pleasant escape before autumn settles in. However, this month also brings increased humidity and a noticeable uptick in precipitation, with around 12 days of rain contributing to the lush landscapes that characterize the region. As nature transitions into fall, September stands out as a month of transformation, where the gentle shifts invite both exploration and reflection. For more details on the climate, visit Bad Herrenalb Climate.