Last updated: August 27, 2025
September in Schmitten, Switzerland presents a delightful transition from the warmth of summer to the crispness of autumn. With maximum temperatures reaching 27°C (81°F) and an average of 14°C (57°F), visitors can enjoy mild days perfect for exploring the stunning landscapes. However, the month is not without its challenges, as the region experiences 87 mm (3.4 in) of precipitation over approximately 12 rainy days, contributing to a humidity level of 81%. This combination of moderate temperatures and occasional showers creates a vibrant atmosphere, ideal for both outdoor adventures and cozy retreats. Whether you're hiking in the lush greenery or unwinding in a local café, September in Schmitten offers a unique Swiss experience.
As September unfolds in Schmitten, Switzerland, temperatures begin to dip from the summer's warmth, creating a gentle transition into autumn. The average temperature settles comfortably around 14°C (57°F), with mild highs reaching up to 27°C (81°F), perfect for outdoor activities amidst the stunning alpine backdrop. Morning chills can still be felt, with lows at about 2°C (35°F), hinting at the approaching winter. This month marks a delightful balance between the lingering warmth of summer and the crispness of fall, making September an inviting time to explore Schmitten's breathtaking landscapes as nature prepares for its colorful seasonal transformation.
In September, Schmitten experiences a transition in its precipitation patterns, recording 87 mm (3.4 in) of rainfall over 12 days. This marks a notable decline compared to the wetter months of summer, where July and August averaged around 162 mm and 143 mm, respectively. The cooling autumn air begins to settle, signaling a decrease in both the intensity and frequency of showers. However, the precipitation for September still maintains a refreshing touch, providing essential moisture before the onset of the drier months. As autumn progresses, this shift illustrates a natural rhythm in Schmitten's climate, bridging the lushness of summer with the crispness of fall.
September in Schmitten, Switzerland, brings a noticeable shift in humidity, settling at 81%. This marks a slight uptick from the drier summer months of July and August, which recorded 82% and 77%, respectively. As autumn approaches, the humidity starts trending upwards, a precursor to the wetter months ahead. Following September, humidity levels surge again, peaking at 89% in both October and November. While still relatively comfortable compared to the winter highs of 91%, September serves as a transitional month, blending the warmth of summer with the crispness of fall, inviting both locals and visitors to savor the changing season amidst a pleasantly humid backdrop.
As summer fades into autumn, September in Schmitten, Switzerland brings a notable transition in UV Index levels. With a UV Index of 6, classified as high, residents and visitors should remain cautious, as the burn time is around 25 minutes. This is a decrease from the peak levels observed in July and August, which had very high UV ratings and significantly shorter burn times. It's a perfect time to enjoy the outdoors while being mindful of sun protection, as the gentle warmth of autumn can still be deceptive. For more detailed information on UV exposure in the area, you can check out Schmitten UV Index.
UV Risk Categories
As autumn approaches, September in Schmitten, Switzerland, brings a delightful contrast to the summer's peak brightness, with 326 hours of sunshine. This month bridges the vibrant energy of summer—defined by 417 hours in July and 387 hours in August—while hinting at the more subdued tones of early autumn. Notably, September enjoys significantly more sunshine than the trailing months of October and November, which see declines to 287 hours and 230 hours respectively. This month stands as a beautiful transition, inviting visitors to bask in the remaining warmth before the landscape shifts towards the crisp embrace of winter.
In Schmitten, Switzerland, September offers a 40% chance of sunny weather, marking a slight increase from the summer months. As the year transitions into autumn, this level of sunshine balances nicely, considering the peak of summer only reaches 39% in August. After a dynamic summer, September's weather hints at stability with an upward trend that peaks in the cooler months of October and November, which also boast similar odds of sunshine. Overall, while September may not guarantee endless blue skies, it certainly presents a favorable opportunity for those seeking to enjoy the early autumn charm of the Alps amidst a backdrop of moderate sunshine.
As the vibrant summer days begin to fade in September, Schmitten, Switzerland experiences a transition, with daylight lasting approximately 12 hours. This marks a noticeable decrease from the prolonged sunlight of 15 hours seen in June and July, as autumn tips the balance towards shorter days. September serves as a bridge, gently easing into the 10 hours of daylight expected in October. The gradual decline in daylight duration not only heralds the change of seasons but also invites residents and visitors alike to savor the serene beauty of early autumn, where sunlight illuminates the stunning landscapes for just a few hours less than summer's peak.
In September, the wind in Schmitten, Switzerland takes on a gentle demeanor, averaging a tranquil 1.4 m/s (3 mph). This marks a subtle decline from the summer months, where winds were slightly stronger, averaging 1.7 m/s (4 mph) in both July and August. As the autumn chill begins to set in, the moderating winds signal a shift, diminishing from the year’s peak earlier in the warmer months, while still maintaining a calm consistency. This trend of reduced wind speed continues into October before picking up again towards the close of the year, illustrating the cyclical nature of Schmitten's climate as it dances between seasonal changes.
Weather in Schmitten varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Schmitten, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, temperatures range from a minimum of 2°C (35°F) to a pleasant maximum of 27°C (81°F), with an average of 14°C (57°F). The month experiences moderate precipitation, averaging 87 mm (3.4 in) over 12 days, all while maintaining a humidity level of 81%. In contrast, January brings much colder conditions, with temperatures plummeting to a minimum of -19°C (-2°F) and a maximum of 14°C (58°F), averaging a chilly -1°C (31°F). This month is also slightly wetter, with precipitation totaling 105 mm (4.1 in) over 11 days and a higher humidity of 91%. For a detailed look into January's weather specifics, you can refer to Schmitten weather in January.
In September, the weather is generally milder, with average temperatures ranging from a minimum of 2°C (35°F) to a maximum of 27°C (81°F), making it a pleasant time to enjoy outdoor activities. The month experiences about 87 mm (3.4 in) of precipitation over 12 days, accompanied by a humidity level of 81%. Conversely, February presents a stark contrast, with temperatures dipping significantly lower, averaging from -14°C (8°F) to a maximum of 16°C (61°F). This colder month sees slightly more precipitation at 93 mm (3.6 in) over just 11 days, and humidity rises to 89%. For a detailed look at the conditions during this chilly month, check out Schmitten weather in February.
September and March showcase contrasting weather conditions. In September, temperatures range from a minimum of 2°C (35°F) to a warm average of 14°C (57°F), peaking at a comfortable 27°C (81°F). Conversely, March experiences colder temperatures, with a minimum of -16°C (3°F) and an average of just 4°C (40°F), while maxing out at 19°C (66°F). September sees 87 mm (3.4 in) of precipitation over 12 days, while March has slightly more at 114 mm (4.5 in) across 15 days, contributing to higher humidity levels of 87%. For more details on March weather, you can refer to Schmitten weather in March.
When comparing the weather in September and April, notable differences emerge, particularly in temperature and conditions. September enjoys a milder climate, with average temperatures ranging from a minimum of 2°C (35°F) to a maximum of 27°C (81°F), while April can be quite chilly, with temperatures dipping as low as -11°C (13°F) and only reaching a maximum of 23°C (74°F). Additionally, September experiences slightly more precipitation, totaling 87 mm (3.4 in) across 12 days, compared to April's 71 mm (2.8 in) over 11 days. Humidity levels remain relatively high in both months, with September averaging 81% and April slightly higher at 84%. For further details on the weather conditions specifically in April, you can visit Schmitten weather in April.
When comparing the weather in September and May, one can observe notable differences in temperature and precipitation patterns. September generally enjoys warmer temperatures with a minimum of 2°C (35°F) and an average of 14°C (57°F), peaking at a maximum of 27°C (81°F). In contrast, May starts with cooler temperatures, ranging from a minimum of -3°C (27°F) to an average of 11°C (53°F), and reaching a maximum of 28°C (83°F). Precipitation also varies significantly; September experiences 87 mm (3.4 in) over 12 days, while May sees a much wetter month with 170 mm (6.7 in) over 18 days. Humidity levels are slightly higher in September at 81% compared to May's 80%. For a more detailed look at the weather in May, you can refer to Schmitten weather in May.
In September, the weather is generally mild, with temperatures ranging from a minimum of 2°C (35°F) to a maximum of 27°C (81°F) and an average temperature of 14°C (57°F). The month experiences around 87 mm (3.4 in) of precipitation over approximately 12 days, accompanied by humidity levels of 81%. In contrast, June tends to be warmer, with minimum temperatures of 4°C (40°F) and maximums reaching up to 32°C (90°F), resulting in an average temperature of 16°C (62°F). The month sees higher precipitation levels of 143 mm (5.6 in) spread across about 17 days, with humidity slightly higher at 82%. For a closer look at the June weather specifics, please visit Schmitten weather in June.
When comparing the weather in September and July, it is evident that July is generally warmer and wetter. July boasts a minimum temperature of 8°C (46°F) and an average of 18°C (64°F), peaking at a maximum of 33°C (92°F). In contrast, September experiences cooler temperatures, with a minimum of 2°C (35°F) and an average of 14°C (57°F), reaching a maximum of 27°C (81°F). Additionally, July has significantly higher precipitation, with 162 mm (6.4 in) over 17 days, while September sees 87 mm (3.4 in) over 12 days. Humidity levels are quite similar, with July at 82% and September at 81%. For more details on July weather, you can visit Schmitten weather in July.
In comparing the weather of September to that of August, we see a noticeable shift towards cooler conditions. September's temperatures range from a minimum of 2°C (35°F) to a maximum of 27°C (81°F), with an average of 14°C (57°F). In contrast, August boasts warmer temperatures, featuring a minimum of 6°C (44°F) and a maximum reaching 31°C (89°F), averaging 17°C (64°F). Additionally, September experiences more rainy days with 87 mm (3.4 in) of precipitation over 12 days, while August has higher overall precipitation at 143 mm (5.6 in) across 14 days, despite a slightly lower humidity level of 77% compared to September's 81%. For a more detailed look at the weather trends, you can check Schmitten weather in August.
September and October exhibit notable differences in weather patterns. In September, temperatures range from a minimum of 2°C (35°F) to a maximum of 27°C (81°F), with an average of 14°C (57°F). The month experiences a moderate level of precipitation, totaling 87 mm (3.4 in) over 12 days, and humidity sits at 81%. In contrast, October sees a drop in average temperatures, with a minimum of -1°C (30°F) and a maximum of 22°C (72°F), averaging 9°C (49°F). This month is also wetter, receiving 113 mm (4.4 in) of rainfall over the same number of days, and humidity increases slightly to 89%. For more detailed information on October's weather, you can visit Schmitten weather in October.
September and November present contrasting weather patterns, reflecting the transition from late summer to early winter. September enjoys milder temperatures, with a minimum of 2°C (35°F) and an average of 14°C (57°F), peaking at 27°C (81°F). In contrast, November sees a significant drop, featuring a minimum of -5°C (23°F) and an average of 4°C (39°F), with a maximum of only 19°C (67°F). Both months experience substantial precipitation, with September recording 87 mm (3.4 in) over 12 days and November slightly higher at 91 mm (3.6 in) across 13 days. Humidity also increases, rising from 81% in September to 89% in November, highlighting the damp chill that characterizes the latter month. For more details on the weather in November, visit Schmitten weather in November.
September and December present distinct contrasts in weather conditions. In September, temperatures range from a mild minimum of 2°C (35°F) to a comfortable maximum of 27°C (81°F), accompanied by an average temperature of 14°C (57°F). The month experiences approximately 87 mm (3.4 in) of precipitation over 12 days, with humidity levels at a relatively high 81%, providing a warm, early autumn atmosphere.
In contrast, December's weather is notably colder, with a minimum temperature plunging to -10°C (13°F) and an average of just 1°C (33°F). The maximum temperature peaks at 12°C (53°F). This month sees significantly increased precipitation at 166 mm (6.6 in) over 18 days, alongside an even higher humidity level of 91%. The overall climate is much harsher, signaling the full arrival of winter. For more specific details on December weather in this region, you can reference Schmitten weather in December.
September in Schmitten marks a distinct transition as summer gives way to autumn. The mild temperatures average around 14°C, making the days pleasantly warm, yet the cooler nights can dip down to 2°C, offering a refreshing contrast. While precipitation increases with 12 rainy days throughout the month, the lush surroundings flourish, adding to the town's charm. The humidity hovers at a significant 81%, enhancing that crisp, invigorating feel typical of early autumn. For more details on how the weather in Schmitten evolves throughout the year, visit Schmitten Climate.