Last updated: February 26, 2025
In Langenargen, Germany, September offers a transitional climate marked by mild temperatures and the onset of autumn. With maximum highs reaching 26°C (80°F) and average temperatures around 15°C (59°F), the month retains a pleasant warmth despite cooler nights that can dip to a minimum of 4°C (39°F). However, expect 117 mm (4.6 in) of precipitation spread across 12 days, contributing to the region's lush landscapes. Humidity levels hover around 83%, adding a slight briskness to the air, making it a perfect time for enjoying outdoor activities while wrapped in the crisp essence of early fall.
As September arrives in Langenargen, Germany, a noticeable transition in temperatures marks the onset of autumn. With minimum temperatures averaging around 4°C (39°F) and maximums reaching a comfortable 26°C (80°F), it offers a refreshing blend of warmth and coolness. The overall average of 15°C (59°F) provides a mild backdrop, perfect for enjoying the crisp air and vibrant foliage. This month tends to bridge the warmth of summer, with its highest max temperature hovering around 26°C (80°F), making it an ideal time for outdoor activities before the chill of October sets in. As the days shorten and evenings grow cooler, September stands as a picturesque moment for visitors and locals alike to savor the last whispers of summer.
September in Langenargen, Germany, brings a refreshing transition as summer gives way to autumn. This month sees an average precipitation of 117 mm (4.6 in), falling on approximately 12 days, which mirrors the more moderate rainfall characteristic of the earlier months. Following the heavy showers of August, which recorded the most rainfall of the year at 175 mm (6.9 in), September serves as a gentle reminder of the impending seasonal shift, with precipitation levels beginning to stabilize. As temperatures cool, the consistent rainfall helps nourish the lush landscapes, maintaining the vibrancy of the region as it prepares for the winter months ahead.
In September, Langenargen, Germany, experiences a humidity level of 83%, which reflects a slight uptick from the 80% recorded in August. This transition marks the end of summer and a gradual shift towards the wetter months ahead. Typically, humidity begins to rise again as autumn approaches, with October seeing a notable increase to 90%. Overall, throughout the year, Langenargen showcases comforting, yet sometimes damp conditions, particularly in the winter months, where humidity peaks at 92% in January. This rhythmic fluctuation in humidity contributes to the region’s lush, green landscapes, making it a unique destination year-round.
As the summer months wane in Langenargen, Germany, the UV Index begins to reflect a noticeable shift. In September, it settles at a UV Index of 6, placing it in the high exposure category, indicating that individuals should take precautions to protect their skin, with a burn time of about 25 minutes. This follows a period marked by extremely high levels of UV radiation in July and August, which boasted indices of 9 and 8, respectively. Despite the drop in September, the values still suggest significant sun exposure, a trend that highlights the importance of sunscreen and protective clothing even as autumn approaches. For those planning their outdoor activities, understanding these variations is essential; you can find more details about the UV Index throughout the year at Langenargen UV Index.
UV Risk Categories
As summer fades into autumn, September in Langenargen, Germany, offers a delightful 315 hours of sunshine, marking a gentle transition in the seasonal rhythm. Following the sun-drenched peak of July with an impressive 405 hours, September still retains a significant glow, although it showcases a subtle decline. This month’s sunshine hours reflect a gradual shift from the vibrant warmth of summer, as the days shorten and preparations for winter begin. Interestingly, the fall months continue to provide a fair share of brightness, suggesting that even as temperatures drop, Langenargen remains bathed in a pleasant, golden light that invites leisurely strolls and moments of connection with nature.
In Langenargen, Germany, September presents a notable increase in the likelihood of sunshine, with a 44% chance of clear skies. This marks a significant improvement compared to the summer months, where the chances linger around 33-34%. As the year progresses from the vibrant days of May, which enjoy a 34% probability, September stands out as a transitional month that hints at the arrival of autumn yet still embraces the warmth of late summer. This trend showcases a delightful opportunity for outdoor activities and scenic explorations, making the most of the pleasant weather before the colder months set in.
As September unfolds in Langenargen, Germany, the daylight duration gently transitions into the charming embrace of autumn, offering around 12 hours of daylight. This month marks a notable decline from the peak brightness enjoyed in the summer months, when July and August boast a full 15 hours of light. The golden days of early autumn enable residents to relish the idyllic landscapes bathed in soft sunlight, while also hinting at the shorter days ahead. As the year progresses toward October, the gradual reduction in daylight underscores the region's rhythmic seasonal shift, inviting both reflection and the anticipation of cozy, candle-lit evenings ahead.
As September rolls into Langenargen, Germany, the wind takes on a gentle demeanor, averaging 1.4 m/s (3 mph)—the calmest of the year. This slight decline in wind speed from the warmer months hints at the transition towards autumn. Typically, the months of May through August feature more vibrant breezes, peaking at 2.3 m/s (5 mph) in May, which invigorate the region with a refreshing vitality. However, as summer fades, wind conditions soften, creating a serene atmosphere perfect for leisurely strolls along the scenic shores of Lake Constance. This trend of diminishing winds suggests that the season of change is upon us, inviting both residents and visitors to embrace the tranquil beauty that September brings.
The weather in Langenargen 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 Langenargen and find detailed weather information for every month.
September and January present contrasting weather patterns in Langenargen. In September, temperatures range from a mild minimum of 4°C (39°F) to a pleasant maximum of 26°C (80°F), averaging around 15°C (59°F), while experiencing a relatively moderate humidity level of 83% and 117 mm of precipitation over 12 days. In stark contrast, January brings much colder temperatures, with a minimum of -16°C (3°F) and a maximum of 13°C (55°F), averaging 0°C (33°F). This month also sees slightly less precipitation at 109 mm, but with higher humidity at 92% across the same number of rainy days. For more detailed information, you can check Langenargen weather in January.
In September, the weather tends to be much milder, with average temperatures around 15°C (59°F) and maximums reaching up to 26°C (80°F). The month sees significant precipitation, totaling 117 mm (4.6 in) over about 12 days, and a humidity level of 83%. In contrast, February is significantly colder, with average temperatures only around 2°C (37°F) and minimums dropping to -13°C (9°F). Although February receives less precipitation, totaling 83 mm (3.3 in), it also experiences similar rainy days, at 12. Moreover, the humidity in February is slightly higher at 89%. For a closer look at the weather in February, you can refer to Langenargen weather in February.
When comparing the weather in September and March, distinct differences emerge. September typically enjoys milder conditions with average temperatures around 15°C (59°F), peaking at a comfortable 26°C (80°F), while March is markedly colder, featuring average temperatures of 5°C (42°F) and a maximum of only 19°C (67°F). Precipitation levels are somewhat similar, with September receiving 117 mm (4.6 in) over 12 days and March seeing 98 mm (3.8 in) spread across 16 days. Additionally, March tends to be drier and notably more humid, with humidity levels at 87% compared to September's 83%. For a more detailed look at March weather, check out this link: Langenargen weather in March.
When comparing September and April, distinct differences in weather can be observed. September typically exhibits a broader temperature range, with minimums of 4°C (39°F) and maximums reaching 26°C (80°F), resulting in an average of 15°C (59°F). In contrast, April experiences cooler temperatures, with a minimum of -4°C (24°F) and a maximum of 24°C (76°F), averaging only 9°C (49°F). Precipitation is more frequent in September, occurring over 12 days and totaling 117 mm (4.6 in), while April receives less rain, amounting to 76 mm (3.0 in) over 9 days, despite a slightly higher humidity of 84%. For a closer look at what to expect in April, check out Langenargen weather in April.
When comparing the weather in September and May, September tends to be warmer, with average temperatures ranging from a minimum of 4°C (39°F) to a maximum of 26°C (80°F), while May sees temperatures from 0°C (32°F) to 30°C (85°F). Although May has a higher maximum temperature, it also experiences cooler averages. Precipitation is slightly more prevalent in May, with 142 mm (5.6 in) falling over 16 days compared to September's 117 mm (4.6 in) over 12 days. Both months maintain high humidity levels, with September at 83% and May at 80%. For a closer look at May weather specifics, you can visit Langenargen weather in May.
In comparing the weather of September and June, we observe notable differences in temperature and precipitation patterns. September features a minimum temperature of 4°C (39°F) and an average of 15°C (59°F), while June starts slightly warmer with a minimum of 6°C (43°F) and an average of 18°C (65°F). Maximum temperatures soar in June, reaching up to 33°C (91°F), compared to September's peak of 26°C (80°F). Rainfall is also more substantial in June, with 152 mm (6.0 in) over 15 days, versus September's 117 mm (4.6 in) over 12 days. Humidity levels are fairly similar, with September at 83% and June at 82%. For a closer look at June's climate, you can visit Langenargen weather in June.
In comparing the weather of September and July, September tends to be milder, with average temperatures ranging from a minimum of 4°C (39°F) to a maximum of 26°C (80°F), while July experiences higher temperatures, averaging from a minimum of 11°C (51°F) to a maximum of 32°C (90°F). Precipitation is also slightly lower in September, totaling 117 mm (4.6 in) over 12 days, compared to July’s 146 mm (5.7 in) over 16 days. However, both months share similar humidity levels at 83%, creating a consistently muggy atmosphere. For a more detailed look at July's weather, you can visit Langenargen weather in July.
In September, the weather showcases a significant shift as temperatures drop, with a minimum of 4°C (39°F) and a maximum of 26°C (80°F), leading to an average of 15°C (59°F). In contrast, August experiences milder conditions with minimum temperatures around 9°C (49°F) and maximums peaking at 33°C (91°F), resulting in a warmer average of 19°C (67°F). Additionally, September sees more frequent precipitation, totaling 117 mm (4.6 in) over 12 days, compared to August's higher rainfall of 175 mm (6.9 in) across 14 days. However, humidity remains fairly consistent, at 83% in September versus 80% in August. For a detailed look at August's weather, visit Langenargen weather in August.
In September, temperatures typically range from a minimum of 4°C (39°F) to a pleasant maximum of 26°C (80°F), with an average of 15°C (59°F). The month sees significant precipitation, totaling 117 mm (4.6 in) over about 12 days, while humidity levels are around 83%. In contrast, October cools down further, with minimum temperatures dropping to 1°C (34°F) and an average of 11°C (51°F). The maximum temperature also decreases to 22°C (72°F), and while precipitation slightly increases to 118 mm (4.7 in) over 13 days, humidity rises to 90%. This transition from the warmer, more humid conditions of September to the cooler, wetter environment of October is marked by a more pronounced chill in the air. For more details about October weather, you can check Langenargen weather in October.
September and November present distinctly different weather patterns. In September, temperatures are more moderate, with a minimum of 4°C (39°F) and an average high of 26°C (80°F), though precipitation levels are relatively high at 117 mm (4.6 in) over 12 days, accompanied by an humidity level of 83%. In contrast, November experiences cooler conditions, with temperatures dropping to a minimum of -2°C (28°F) and an average high of only 20°C (68°F). Although it is less rainy than September, with 73 mm (2.9 in) over 11 days, the humidity rises slightly to 88%. For more detailed information on November weather, you can check Langenargen weather in November.
In comparing the weather between September and December, we notice significant differences in temperature and precipitation. September boasts a milder climate, with average temperatures ranging from a low of 4°C (39°F) to a pleasant high of 26°C (80°F), while December experiences much colder temperatures, ranging from a low of -9°C (16°F) to a high of just 13°C (55°F). Furthermore, September typically sees about 117 mm (4.6 in) of precipitation over 12 days, whereas December is wetter, with 131 mm (5.2 in) of precipitation over 19 days. The humidity also rises in December to 90%, compared to September’s 83%. For more detailed insights, you can check Langenargen weather in December.
As September rolls in, Langenargen showcases a delightful transition from the summer warmth to the crispness of autumn. With average temperatures settling around a comfortable 15°C, visitors can enjoy pleasant afternoons, although cooler evenings might beckon warmer layers. The month experiences a noticeable uptick in precipitation, with a total of 117 mm falling over about 12 days, contributing to the lush landscapes typical of this time of year. The humidity remains relatively high at 83%, adding a hint of challenge for those not accustomed to the dampness. Overall, September’s unique blend of warm days and cool nights creates a refreshing atmosphere, marking a distinct shift from the sultry summer months. For a deeper insight into Langenargen's climate patterns, explore Langenargen Climate.