Last updated: February 26, 2025
In Leverkusen, Germany, September showcases a wide range of temperatures, with maximums reaching up to 34°C (93°F) and minimums dipping to 3°C (37°F). Averaging around 16°C (60°F), this month delivers a unique balance of warm and cool days. The region experiences approximately 65 mm (2.5 in) of precipitation spread across 10 days, resulting in a humidity level of 81% that adds a certain richness to the air. As summer transitions to autumn, visitors can expect varied weather, making it an intriguing time to explore the beauty of Leverkusen.
As summer fades, September in Leverkusen brings a delightful transition in temperatures. The month witnesses a minimum of 3°C (37°F) and peaks at a warm 34°C (93°F), offering a pleasant average of 16°C (60°F). This notable warmth reflects the tail end of summer's embrace, contrasting sharply with the chilly depths of winter seen in the earlier months. The mild nights invite cozy gatherings under the stars, while the hints of autumn begin to surface, making it a perfect time for outdoor activities. As the leaves start to change, September’s fluctuating temperatures serve as a gentle reminder of the approaching seasonal shift.
September in Leverkusen, Germany, typically marks a transitional phase, bringing a moderate precipitation amount of 65 mm (2.5 in) over about 10 rainy days. This month's rainfall is a noticeable decline compared to the wetter summer months, such as July and August, which averaged 97 mm and 78 mm respectively. The slight decrease in precipitation hints at the start of autumn, contrasting with the heavy showers experienced earlier in the year, especially in December, which sees the highest levels at 127 mm (5.0 in). As September draws to a close, residents can expect an upcoming shift towards more frequent rains, preparing them for the wetter months of fall and winter.
In September, Leverkusen experiences a notable shift in humidity, with levels rising to 81% after the summer's drier months. This increase reflects a gradual transition towards the wetter fall season, as humidity trends typically ascend from a low of 71% in August to higher percentages as the year progresses. The humidity in September, while elevated compared to the summer, remains significantly lower than the winter months, which see levels peaking at 91% in November and 92% in December. This pattern illustrates Leverkusen's characteristic fluctuations, where the air becomes progressively more humid as autumn unfolds, preparing residents for the damp conditions typical of the colder months ahead.
As September rolls in, Leverkusen experiences a moderate UV Index of 5, marking a transition from the high summer values seen earlier in August (UV Index 7). With a burn time of 30 minutes, it's crucial for residents and visitors to remain mindful of sun exposure during this month. The UV Index this month is a reminder that although the intensity of sunlight decreases compared to the peak summer months of June and July (both at UV Index 8), protecting your skin remains essential. Following September, the UV levels further drop in October, returning to a moderate category. For more detailed insights on UV exposure throughout the year, check out Leverkusen UV Index.
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As September unfolds in Leverkusen, Germany, the city basks in the warm glow of 313 hours of sunshine, marking a transition from the summer's peak brightness. The month stands as a hallmark of late summer, where daylight begins to wane, yet the lingering warmth is still palpable. Following July's impressive 405 hours and August's 377 hours, September maintains a commendable level of sunshine, reflecting a gradual decline but still offering ample opportunities to enjoy outdoor pursuits. This trend illustrates the tail end of a vibrant sunny season, as the city prepares for the shorter days of autumn, with sunshine hours dropping significantly through October’s 232 hours and November’s 183 hours. Clearly, September is a month where the last sunny days invite both residents and visitors to revel in Leverkusen’s picturesque landscapes before the coolness of fall takes hold.
In Leverkusen, Germany, September enjoys a relatively sunny disposition, with a 36% chance of sunny weather. This marks a slight increase from the summer months, where the chances hover around 31% in July and August. As the transition to autumn begins, September remains one of the more favorable months for sun, especially when compared to later months like October (28%) and November (23%). Despite the gradual decline in sunny days as the year progresses, September offers a pleasant balance, making it an inviting time for outdoor activities before the chill of winter sets in.
As summer fades in Leverkusen, the daylight duration in September offers a gentle transition into autumn, with approximately 12 hours of light. This marks a gradual decline from the summer peak of 16 hours in June and 15 hours in July, illustrating the steady shortening of days as the year progresses. The diminishing sunlight, while less than the vibrant days of May and early summer, still provides ample time for outdoor activities and enjoying the early fall colors. By October, the daylight decreases further to 10 hours, signaling a shift towards the shorter, cozier days of winter. This trend reflects a rhythmic cycle of light, underscoring the changing seasons and their unique charms.
As summer fades into autumn in Leverkusen, Germany, the winds begin to relax, with September recording the lowest average wind speed of the year at 2.4 m/s (5 mph). This gentle breeze stands in contrast to the brisker months earlier in the year, particularly January, which averages 3.7 m/s. After a series of fluctuating wind speeds from late spring to late summer, September signals a distinct lull, perhaps inviting residents to enjoy the calm before the arrival of more invigorating winds in October. This noticeable drop suggests that while the season may change, the tranquil beauty of Leverkusen remains constant, blending seamlessly with the vibrant hues of early autumn.
The weather in Leverkusen 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 Leverkusen and find detailed weather information for every month.
In September, the weather is milder, with temperatures ranging from a minimum of 3°C (37°F) to a maximum of 34°C (93°F) and an average of 16°C (60°F). In contrast, January brings much colder conditions, with temperatures dipping to a minimum of -8°C (17°F) and only reaching a maximum of 15°C (59°F), averaging just 3°C (38°F). While September experiences about 65 mm (2.5 in) of precipitation over approximately 10 days, January sees even more rain, totaling 91 mm (3.6 in) over around 15 days. Additionally, humidity is higher in January at 91% compared to 81% in September. For more detailed information, check out Leverkusen weather in January.
September and February in Leverkusen present strikingly different weather patterns. September boasts a milder temperature range, with averages around 16°C (60°F) and maximums reaching up to 34°C (93°F), while February is much colder, averaging just 5°C (41°F) and dipping as low as -9°C (16°F). In terms of precipitation, September experiences 65 mm over about 10 days, whereas February sees a bit more at 86 mm across 13 days, indicating a slightly wetter winter month. Additionally, February has higher humidity levels at 90%, compared to September's 81%. For more details on February weather, check out Leverkusen weather in February.
When comparing the weather in September and March, notable contrasts emerge. September features a more moderate temperature range, with average highs reaching 34°C (93°F) while the minimum temperatures stay around 3°C (37°F). In contrast, March experiences cooler conditions, with maximum temperatures only peaking at 22°C (72°F) and minimums dipping down to -9°C (16°F). In terms of precipitation, March sees more rainfall, totaling 91 mm (3.6 in) over 15 days, compared to September's 65 mm (2.5 in) over 10 days. The humidity levels are slightly higher in March at 87%, compared to September's 81%. For more detailed insights into March weather, you can explore Leverkusen weather in March.
When comparing the weather in September and April, we see distinct differences in temperature and precipitation patterns. September boasts a wider temperature range, with minimums of 3°C (37°F) and maximums reaching up to 34°C (93°F), resulting in an average of 16°C (60°F). In contrast, April experiences cooler weather, featuring minimums around -3°C (26°F) and maximums of 27°C (81°F), leading to an average of only 10°C (51°F). Precipitation levels are also lower in April, with about 38 mm (1.5 in) falling over 9 days compared to 65 mm (2.5 in) over 10 days in September. Humidity levels are similar in both months, with September at 81% and April slightly higher at 84%. For more detailed information, check out Leverkusen weather in April.
When comparing the weather in September and May, notable differences emerge despite their similarities. September boasts a wider temperature range, with minimums reaching 3°C (37°F) and maximums soaring up to 34°C (93°F), leading to an average temperature of 16°C (60°F). In contrast, May's temperatures are slightly lower, with minimums at 0°C (33°F) and maximums at 33°C (91°F), yielding an average of 14°C (57°F). Additionally, September experiences around 65 mm (2.5 in) of precipitation over 10 days, while May has a comparable amount of rainfall at 66 mm (2.6 in) across 13 days. Both months are marked by high humidity levels, with September at 81% and May slightly lower at 77%. For a closer look at the specifics of May weather, visit Leverkusen weather in May.
In September, the weather shows a significant variation in temperatures, with a minimum of 3°C (37°F) and a maximum of 34°C (93°F), resulting in a warm average of 16°C (60°F) and higher humidity at 81%. The month experiences about 65 mm (2.5 in) of precipitation across approximately 10 days. Conversely, June boasts milder temperatures, with a minimum of 8°C (46°F) and a maximum of 35°C (95°F), leading to a warmer average of 19°C (67°F) and lower humidity levels at 74%. June also sees slightly less precipitation, totaling around 60 mm (2.4 in) over the same number of rainy days. For more detailed information, you can check out Leverkusen weather in June.
When comparing the weather in September to July, we see notable differences in temperature, precipitation, and humidity. September experiences a broader temperature range, with minimums dropping to 3°C (37°F) and maximums reaching 34°C (93°F), while July starts with higher minimums of 8°C (48°F) and can peak at a scorching 40°C (104°F). Additionally, September sees an average temperature of 16°C (60°F) compared to July's average of 20°C (68°F). Precipitation is slightly lower in September at 65 mm (2.5 in) over 10 days, compared to July’s 97 mm (3.8 in) over 12 days. Humidity levels are also higher in September at 81%, compared to July’s 72%. Overall, July presents a hotter and more humid climate, while September offers a milder, albeit wetter, experience. For more detailed information, check Leverkusen weather in July.
In comparing the weather of September and August, September tends to be cooler, with a minimum temperature of 3°C (37°F) and an average of 16°C (60°F), while August experiences milder temperatures, starting at a minimum of 7°C (44°F) and averaging 20°C (68°F). August also sees a higher maximum temperature of 37°C (99°F), compared to September's peak of 34°C (93°F). Precipitation is slightly lower in September at 65 mm (2.5 in) over 10 days, while August has 78 mm (3.1 in) spread over 14 days. Furthermore, September's humidity level is at 81%, making it more humid than August's 71%. For more detailed weather insights, you can check Leverkusen weather in August.
September generally experiences warmer temperatures with an average of 16°C (60°F) and maximums reaching up to 34°C (93°F), while October sees a significant drop, with an average temperature of 12°C (54°F) and maximums that peak at 27°C (80°F). Precipitation also increases in October, accumulating 97 mm (3.8 in) over 15 days compared to September's 65 mm (2.5 in) over 10 days. Additionally, humidity levels rise from 81% in September to 88% in October, contributing to a cooler and slightly wetter feel as the month progresses. For more specific climate details, you can check Leverkusen weather in October.
In September, temperatures in Leverkusen range from a cool 3°C (37°F) to a warm 34°C (93°F), with an average of 16°C (60°F). The month sees about 65 mm (2.5 in) of precipitation over approximately 10 days, contributing to a humidity level of 81%. Conversely, November brings much cooler conditions, with minimum temperatures dropping to -4°C (26°F) and average highs around 7°C (45°F), peaking at 20°C (68°F). Precipitation slightly increases to 67 mm (2.6 in) over 13 days, accompanied by higher humidity at 91%. For more specific details, you can explore Leverkusen weather in November.
In September, the weather is characterized by a warm range, with temperatures varying from a cool 3°C (37°F) at night to a sweltering 34°C (93°F) during the day. Average temperatures hover around a comfortable 16°C (60°F), and the month sees relatively moderate rainfall of 65 mm (2.5 in) over approximately 10 days, with humidity levels at 81%.
In contrast, December brings much cooler conditions, with minimum temperatures dropping to -5°C (24°F) and a maximum of just 15°C (59°F). The average temperature settles at 5°C (41°F), and precipitation increases significantly to 127 mm (5.0 in) over 20 days, coupled with a higher humidity of 92%. For more detailed information, check out Leverkusen weather in December.
As September arrives in Leverkusen, the weather begins to transition from the warmth of summer to the cooler embrace of autumn. This month showcases a greater variability in temperatures, with hot days still lingering but a noticeable drop in the cooler nights. The average temperature hovers comfortably, yet the chance of rainfall increases, resulting in about ten rainy days throughout the month. Additionally, the humidity remains elevated, contributing to a distinctive feel in the air. September’s mix of warmth and potential drizzles makes it a unique time in Leverkusen, a bridge between two seasons. For a deeper understanding of the city's weather patterns, visit Leverkusen Climate.