Last updated: February 26, 2025
September in Walchsee, Austria, offers a captivating blend of seasonal transitions, with temperatures ranging from a comfortable maximum of 26°C (80°F) to a brisk minimum of -1°C (30°F). The month presents an average temperature of 13°C (56°F), creating a refreshing ambiance ideal for outdoor activities. With 139 mm (5.5 in) of precipitation spread across 16 days, visitors can expect a touch of rainfall, accompanied by an average humidity of 83% that adds to the lush, vibrant landscape. Whether basking in the warmth of sunny days or enjoying the cool tranquility of crisp evenings, September is a delightful time to experience Walchsee's natural beauty.
In September, Walchsee, Austria, begins to transition from the warmth of summer to the crispness of autumn. With temperatures ranging from a brisk -1°C (30°F) at night to a pleasant 26°C (80°F) during the day, this month offers a comfortable average of 13°C (56°F), making it an ideal time for outdoor activities amidst the stunning alpine scenery. As summer's peak fades, visitors can enjoy more moderate weather while still relishing the residual warmth, striking a perfect balance for hiking, biking, or simply soaking in the breathtaking views. This month serves as a gentle reminder that change is on the horizon as the coolness of fall sets in.
In September, Walchsee, Austria, experiences a notable shift in precipitation patterns as the summer wanes, with 139 mm (5.5 in) of rain falling over 16 days. This increase from August’s 194 mm reflects a transition towards the wetter months of autumn, as the landscape prepares to embrace the cooler weather ahead. Contrasting with the more intense downpours of July and August, September's precipitation is steadier, indicating heightened moisture in the air. This pattern suggests a gradual accumulation, supporting lush greenery while setting the stage for the colorful fall foliage to come. As September closes, the steady rainfall hints at a balanced transition, maintaining the vibrant ecosystem that characterizes this picturesque region.
In September, Walchsee, Austria, experiences a slight uptick in humidity, averaging around 83%. This marks a subtle rebound after the drier summer months of June and July, which recorded 79% and 82% respectively. As the seasons transition from the warmth of summer to the cooler embrace of autumn, humidity levels tend to stabilize before a noticeable rise in the following months. With autumn enveloping the region, September's humidity acts as a prelude to October's higher levels of 90%, suggesting that the crisp air and potential rainfall of fall start to influence the atmospheric conditions. Overall, September maintains a delicate balance, offering a refreshing atmosphere that hints at the changes ahead.
As summer gives way to autumn, September in Walchsee, Austria sees a notable dip in UV exposure, shifting to a UV Index of 6, classified as high. This reflects a slight decrease from the peak summer months, where indices soared to 9 in July and June. With a burn time of 25 minutes, it's crucial for outdoor enthusiasts to remain vigilant despite the fading warmth of summer. The month transitions smoothly from the very high UV levels of August, indicating that the sun’s intensity remains significant as the days grow shorter. For those planning outdoor activities, taking precautions against sunburn is still essential in September. Discover more about UV exposure trends throughout the year by visiting Walchsee UV Index.
UV Risk Categories
As summer transitions to autumn, September in Walchsee, Austria still enjoys a splendid 298 hours of sunshine, marking a delightful farewell to the warmer months. This amount reflects a gradual decline from the peak summer brilliance of 396 hours in July, yet it remains significantly bright compared to the earlier months of the year. The sunshine trend showcases a vibrant progression, with each passing month building up to a sun-drenched summer before gently tapering into autumn. With September's sunshine surpassing the early year totals, it's a perfect time to soak in the lingering warmth while the landscape starts to shimmer in shades of fall.
In September, Walchsee, Austria, enjoys a notable increase in sunny weather, with a chance of sunshine reaching 49%—the highest since February. This transition marks a shift from the summer months, where the likelihood of sunshine hovers around the low 30s. After the warm embrace of summer, September often brings a refreshing climate that invites both locals and visitors to bask in the beauty of early autumn. As days grow shorter and nature begins its colorful transformation, the enhanced sunshine chance offers the perfect opportunity to explore the picturesque landscapes of Walchsee before winter settles in.
As summer transitions into fall, September in Walchsee, Austria marks a shift in daylight duration, offering 12 hours of sunlight—a gentle decline from the peak 15 hours enjoyed during the summer months of June through August. This reduction signals the onset of autumn, with daylight diminishing steadily as the year progresses. The months leading up to September, particularly May through July, bask in extended daylight, promoting a vibrant outdoor atmosphere that seems to linger into early September. However, nature’s rhythm calls for balance, as daylight hours gradually taper off and usher in the cozy embrace of October with its 10 hours of sunlight. This gradual ebb of daylight not only mirrors the changing scenery but also invites a sense of reflection as the year approaches its final chapters.
As summer transitions to autumn in Walchsee, Austria, the September wind ushers in a noticeable calm, with an average wind speed of 1.5 m/s (3 mph), making it one of the calmest months of the year. Following a series of slightly stronger breezes throughout the spring and summer — peaking at 2.1 m/s in May — the gentle winds of September hint at the seasonal shift towards cooler days ahead. This decrease from summer's breezy ambiance suggests a tranquil environment perfect for embracing the last remnants of warm weather, while also setting the stage for the crisp freshness of October. Notably, this pattern of diminishing wind speeds throughout late summer and into early autumn reflects a broader trend of serene, picturesque days ideal for exploring the enchanting landscapes of this Alpine paradise.
The weather in Walchsee 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 Walchsee and find detailed weather information for every month.
September and January present stark contrasts in weather conditions. In September, temperatures range from a minimum of -1°C (30°F) to a pleasant maximum of 26°C (80°F), with an average of 13°C (56°F). This month experiences a significant amount of rainfall, with 139 mm (5.5 in) over approximately 16 days, and the humidity sits at a relatively comfortable 83%. In sharp contrast, January is characterized by much colder temperatures, with a minimum of -25°C (-14°F) and a maximum of only 11°C (51°F), averaging around -2°C (29°F). While January sees less overall precipitation at 114 mm (4.5 in) across 12 days, humidity is notably higher at 93%, creating a colder, damp atmosphere. For a closer look at January's weather specifics, you can check Walchsee weather in January.
September and February present stark contrasts in weather patterns. In September, temperatures range from a chilly minimum of -1°C (30°F) to a pleasant maximum of 26°C (80°F), with an average of 13°C (56°F). While September experiences a substantial 139 mm (5.5 in) of precipitation over 16 days, the humidity sits at a moderate 83%. In contrast, February features much colder conditions, with temperatures dipping as low as -21°C (-6°F) and a more limited range, peaking at 18°C (65°F) and averaging just 1°C (34°F). Although February sees less precipitation at 96 mm (3.8 in) over 14 days, the humidity is slightly higher at 89%. For a more in-depth look at February conditions, check out Walchsee weather in February.
When comparing the weather in September and March, notable differences emerge in temperature and conditions. September tends to be milder, with average temperatures around 13°C (56°F) and a maximum that can reach 26°C (80°F), while March is much colder, having an average of only 3°C (38°F) and a maximum of 18°C (65°F). Precipitation is slightly higher in September, with 139 mm (5.5 in) over 16 days, compared to March's 106 mm (4.2 in) over 17 days. Humidity levels are similar, with September at 83% and March slightly higher at 86%. For specific insights into March weather, you can check Walchsee weather in March.
When comparing the weather in September and April, we observe distinct differences in temperature and precipitation patterns. September tends to be milder, with an average temperature of 13°C (56°F) and maximums reaching 26°C (80°F), while April is cooler, averaging 8°C (47°F) and experiencing minimums as low as -8°C (18°F). Precipitation is more frequent in September, with 139 mm (5.5 in) falling over 16 days, compared to April's 92 mm (3.6 in) over 13 days. Despite both months sharing a humidity level of 83%, the overall climate in September offers a more temperate experience than the chillier April conditions. For more insights on April weather, check out Walchsee weather in April.
When comparing the weather in September and May, there are notable differences in temperature and precipitation patterns. In September, temperatures range from a chilly minimum of -1°C (30°F) to a comfortable average of 13°C (56°F), with maximums reaching up to 26°C (80°F). The month sees considerable rainfall, totaling 139 mm (5.5 in) over about 16 days, and a relatively high humidity level of 83%.
Conversely, May experiences even cooler temperatures, with a minimum of -6°C (22°F) and an average of 12°C (53°F), peaking at 30°C (86°F). Precipitation is heavier in May, accumulating to 199 mm (7.9 in) over 22 days, but with slightly lower humidity at 78%. This combination of data highlights how May can be wetter but also features higher maximum temperatures compared to September. For a detailed look at Walchsee's weather specifically in May, you can check Walchsee weather in May.
In September, the weather tends to be cooler than in June, with minimum temperatures dropping to -1°C (30°F) compared to June's minimum of 3°C (37°F). The average temperature in September is 13°C (56°F), significantly lower than June’s average of 17°C (63°F). However, September experiences slightly less precipitation, with 139 mm (5.5 in) over 16 days, while June receives 173 mm (6.8 in) across 17 days. Humidity levels are relatively high in both months, but September's average humidity is a bit higher at 83%, compared to June’s 79%. For more detailed insights, visit Walchsee weather in June.
In comparing the weather between September and July, we observe notable differences in temperature and precipitation. September features a lower temperature range, with a minimum of -1°C (30°F) and an average of 13°C (56°F), peaking at 26°C (80°F). This month experiences 139 mm (5.5 in) of rainfall over 16 days, coupled with a humidity level of 83%. In contrast, July is considerably warmer, with minimum temperatures of 7°C (45°F) and an average of 17°C (64°F), reaching a maximum of 33°C (92°F). Despite having heavier precipitation at 203 mm (8.0 in) over 19 days, the humidity remains slightly lower at 82%. For more detailed insights on July weather, you can refer to Walchsee weather in July.
In comparing the weather of August and September, notable differences emerge. August features a warmer climate with temperatures ranging from a minimum of 6°C (44°F) to a maximum of 33°C (92°F), and an average temperature of 18°C (64°F). This month also experiences higher precipitation at 194 mm (7.6 in) over 18 days, with humidity at 80%. In contrast, September sees cooler temperatures, with a minimum of -1°C (30°F) and a maximum of 26°C (80°F), yielding an average of 13°C (56°F). Although September has less rainfall at 139 mm (5.5 in) over 16 days, the humidity is slightly higher at 83%. For more detailed insights on August weather, check out Walchsee weather in August.
September and October showcase a noticeable shift in weather patterns. September offers a broader temperature range with minimums around -1°C (30°F) and maximums reaching up to 26°C (80°F), resulting in a pleasant average of 13°C (56°F). However, it is marked by significant precipitation, totaling 139 mm (5.5 in) over 16 days. In contrast, October sees a slight dip in temperatures, with a minimum of -2°C (29°F) and an average of 9°C (49°F), peaking at 23°C (74°F). Precipitation decreases to 128 mm (5.0 in) but remains frequent, occurring over 13 days, and humidity increases to 90%. The transition from September to October signals a shift towards cooler and wetter conditions, as detailed further in Walchsee weather in October.
In September, temperatures range from a chilly minimum of -1°C (30°F) to a pleasant maximum of 26°C (80°F), with an average temperature of 13°C (56°F). The month also experiences significant rainfall, with 139 mm (5.5 in) of precipitation spread over 16 days and an average humidity of 83%.
In contrast, November sees cooler temperatures, with a minimum of -9°C (16°F) and a more moderate maximum of 19°C (66°F), resulting in an average of just 4°C (39°F). Precipitation decreases to 76 mm (3.0 in) over 10 days, although humidity slightly increases to 89%. For more detailed insights into the weather conditions during this month, you can visit Walchsee weather in November.
September and December present contrasting weather conditions. In September, temperatures generally range from a minimum of -1°C (30°F) to a maximum of 26°C (80°F), with an average of 13°C (56°F). The month sees about 139 mm (5.5 in) of precipitation over 16 days, accompanied by a relatively high humidity of 83%. In contrast, December experiences much colder temperatures, with a minimum of -15°C (6°F), an average of 0°C (33°F), and a maximum of 14°C (57°F). While precipitation in December is slightly less at 137 mm (5.4 in), it spans over 18 days and comes with even higher humidity at 90%. For more details, check Walchsee weather in December.
As September unfolds in Walchsee, it brings a refreshing transition from the warm summer months to the cooler autumn season. With temperatures reaching up to 26°C (80°F) during the day, the pleasant conditions invite outdoor activities, while the average drops to a cooler 13°C (56°F) at night. Rain is more frequent, with 139 mm (5.5 in) of precipitation over about 16 days, contributing to the lush landscapes characteristic of this time of year. The high humidity of 83% can create a cozy atmosphere, but it's also a reminder of the impending change in seasons. For those interested in a deeper dive into weather patterns, visit Walchsee Climate for a comprehensive overview.