Last updated: August 21, 2025
September in Triesenberg, Liechtenstein, is characterized by a mild climate with temperatures reaching a maximum of 23°C (74°F) and dipping to a minimum of -4°C (25°F), averaging around 11°C (51°F). The month sees moderate rainfall, with a total precipitation of 166 mm (6.5 in) spread over 16 days, contributing to a lush landscape. Humidity levels hover at a notable 83%, making for a refreshing, if somewhat damp, ambiance. This blend of cool temperatures and frequent showers creates a picturesque and vibrant setting for the transition to autumn.
As summer gives way to autumn in Triesenberg, Liechtenstein, September brings a notable shift in temperatures. The month welcomes cooler mornings, with minimums dipping to around -4°C (25°F), while afternoons reach a pleasant 23°C (74°F), showcasing the transition from the warmest months. The average temperature settles at 11°C (51°F), providing a crisp yet comfortable ambiance perfect for outdoor exploration. This change is a subtle hint of the colder days ahead, as temperatures gradually decline through the upcoming months, yet September still retains a lingering warmth from the summer, making it an ideal time for visitors to experience the breathtaking alpine scenery.
September in Triesenberg, Liechtenstein, sees a notable shift in precipitation patterns as the summer fades into autumn. With an average of 166 mm (6.5 in) of rain over 16 days, this month captures the essence of transition, bridging the drier summer months with the wetter spells of fall. While precipitation levels remain substantial, they dip from the highs of August's 239 mm (9.4 in), indicating a gradual shift towards a more temperate climate. This decrease in rainfall, coupled with a slight reduction in precipitation days, suggests that September serves as a turning point where the lush vibrancy of summer gives way to the crispness of autumn, creating a serene yet dynamic atmosphere in the picturesque landscape of Triesenberg.
In September, humidity levels in Triesenberg, Liechtenstein settle at a comfortable 83%, marking a slight rise from the drier conditions of August. This reflects a trend where the late summer months maintain relatively high humidity, with September's figure closely aligning with both July and June. As the seasons transition into autumn, humidity experiences a gradual increase, hinting that the crisp fall air will soon give way to the wetter conditions of October, where humidity peaks at 90%. The overall pattern suggests a moderate balance throughout the year, with a notable rise during the colder months, inviting a rich tapestry of weather experiences as the landscape shifts.
As summer fades into autumn, September in Triesenberg, Liechtenstein presents a transition in UV exposure, with the UV Index measuring a moderate 7—indicative of high exposure risks. This is a slight drop from the peak of 10 experienced in the summer months of June and July, yet it's a reminder that the sun's rays can still be intense. With a burn time of 25 minutes, it's essential to take precautions during outdoor activities, even as the weather begins to cool. The UV Index trends throughout the year indicate that while autumn brings lower sun intensity, vigilance remains crucial. For more detailed insights, check out the Triesenberg UV Index.
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As summer gradually yields to autumn, September in Triesenberg, Liechtenstein witnesses a vibrant transition marked by 316 hours of sunshine. This month continues the upward trend established in the warmer months, with sunlight peaking in July at 409 hours before gradually tapering off. While September's sunshine is a delightful contrast to the dimming days ahead, it reflects a clear shift from the sun-drenched heights of summer, where June and August basked in 390 and 376 hours, respectively. The drop from these sunny peaks serves as a reminder of the impending colder months, yet it still offers plenty of opportunities to enjoy the beautiful landscape bathed in golden light. The seasonal rhythm is evident, encouraging outdoor adventures against a backdrop of autumnal hues.
In September, the likelihood of sunny weather in Triesenberg, Liechtenstein, stands at 37%, which is notably higher than many months earlier in the year. This trend suggests a welcoming shift from the often overcast skies of the winter and early spring months, where the chance of sun hovers around a modest 19% to 40%. As summer yields its grip, September offers a refreshing glimpse into early autumn, maintaining a likelihood of sunshine comparable to the preceding spring months. Overall, while the chance of sunny days doesn't peak in September, it certainly marks a pleasant transition, indicating that outdoor activities could be more favorable before the chill of fall fully sets in.
In Triesenberg, Liechtenstein, September marks a gentle transition in daylight hours, where the sun graces the sky for approximately 12 hours each day. This period represents a gradual decline from the peak brightness of summer, which saw a consistent 15 hours of daylight in June, July, and August. As autumn approaches, the days shorten, yet September still retains a significant amount of light compared to the darker winter months ahead. With a combination of warm hues and lingering light, September invites residents to enjoy the crisp air and breathtaking landscapes while embracing the slower pace that autumn heralds.
As autumn approaches in Triesenberg, September brings a gentle breeze, with an average wind speed of 1.1 m/s (3 mph). This steady, soft wind reflects a trend observed throughout the year, where the wind speeds tend to hover around the 1.1 to 1.5 m/s (2-3 mph) mark. Summer's peak warmth transitions seamlessly into the coolness of fall, with the winds feeling lighter compared to the earlier months. Such consistent breezes are not only refreshing but also create a serene atmosphere, perfect for exploring the stunning landscapes that frame this charming village. As the year progresses, the wind gradually picks up again in October, hinting at the seasonal shift that signals winter’s approach.
Weather in Triesenberg varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Triesenberg, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather in Triesenberg is generally mild, with temperatures ranging from a minimum of -4°C (25°F) to a maximum of 23°C (74°F) and an average of 11°C (51°F). This month also experiences substantial rainfall, with 166 mm (6.5 in) over about 16 days, resulting in a humidity level of 83%. In contrast, January is considerably colder, featuring a temperature range that dips as low as -26°C (-15°F) and rises to a maximum of 7°C (45°F), with an average temperature of -5°C (24°F). Despite lower precipitation of 138 mm (5.5 in) over just 12 days, the humidity is higher at 92%. For more specific insights about January's weather, please visit Triesenberg weather in January.
September and February showcase strikingly contrasting weather patterns. In September, temperatures range from a minimum of -4°C (25°F) to a comfortable average of 11°C (51°F), peaking at 23°C (74°F). This month also experiences significant rainfall, with 166 mm (6.5 in) of precipitation over 16 days, accompanied by a humidity level of 83%. In contrast, February is much colder, with minimum temperatures plunging to -21°C (-5°F) and an average of -2°C (29°F), while the maximum temperature only reaches 13°C (55°F). Precipitation is lighter, at 94 mm (3.7 in) over 13 days and a higher humidity of 89%. For more detailed insights into February weather, check out Triesenberg weather in February.
In September, the weather in Triesenberg is generally milder compared to March, with average temperatures hovering around 11°C (51°F) and maximums reaching up to 23°C (74°F). In contrast, March experiences a much colder climate, with average temperatures around 1°C (34°F) and maximums only reaching 15°C (60°F). Precipitation is also prominent in both months, with September receiving 166 mm (6.5 in) over 16 days, while March sees slightly less at 128 mm (5.0 in) over 18 days. Interestingly, March has a higher humidity level of 87% compared to September's 83%, contributing to the overall chill in the air. For more detailed insights on the weather conditions, you can visit Triesenberg weather in March.
In September, the weather is generally milder compared to April, with temperatures ranging from a minimum of -4°C (25°F) to a maximum of 23°C (74°F). The month averages around 11°C (51°F) and experiences higher precipitation at 166 mm (6.5 in) over 16 days, alongside a humidity level of 83%. In contrast, April features lower temperatures, with a minimum of -22°C (-8°F) and an average of just 5°C (41°F), reaching a maximum of 20°C (69°F). It also has less precipitation, totaling 113 mm (4.4 in) over 13 days, and maintains a slightly higher humidity of 84%. This comparison highlights how September often feels more comfortable, while April can still carry remnants of winter chill. For more specific details, check out Triesenberg weather in April.
When comparing the weather in September and May, several notable differences emerge. September typically experiences a milder temperature range, with averages around 11°C (51°F), maxing out at 23°C (74°F), while May presents a cooler average of 8°C (48°F) and a slightly higher maximum at 25°C (78°F). Precipitation is more frequent in May, occurring on 22 days and accumulating 196 mm (7.7 in), compared to September’s 166 mm (6.5 in) over 16 days. Additionally, September's humidity sits at a higher 83%, while May remains slightly lower at 80%. For more detailed information about May weather, you can check Triesenberg weather in May.
September weather tends to be cooler than June, with average temperatures ranging from a low of -4°C (25°F) to a high of 23°C (74°F), compared to June's milder range of 0°C (32°F) to 29°C (85°F). While both months experience significant precipitation, September sees approximately 166 mm (6.5 inches) over 16 days, whereas June records slightly more at 197 mm (7.8 inches) over 20 days. Humidity levels are quite similar, with September at 83% and June just a touch lower at 82%. For more details on the June weather in Triesenberg, you can visit Triesenberg weather in June.
In comparing the weather between September and July, September tends to be cooler, with temperatures ranging from a minimum of -4°C (25°F) to a maximum of 23°C (74°F), while July experiences milder temperatures, with a minimum of 5°C (41°F) and a maximum of 29°C (84°F). Additionally, July sees more precipitation, with 212 mm (8.3 in) falling over 22 days, compared to September's 166 mm (6.5 in) over 16 days. Interestingly, both months share the same humidity level of 83%, creating a consistently moist atmosphere throughout the summer and early autumn months. For more detailed information on July weather, you can visit Triesenberg weather in July.
In comparing the weather between August and September, it is evident that September experiences cooler temperatures, with a minimum of -4°C (25°F) and an average of 11°C (51°F), compared to August's warmer minimum of 3°C (38°F) and average of 14°C (58°F). While August boasts a higher maximum temperature of 27°C (81°F), September's peak reaches only 23°C (74°F). Additionally, September is characterized by more frequent precipitation, with 166 mm (6.5 in) falling over 16 days, compared to August's 239 mm (9.4 in) across 21 days. Humidity levels also remain relatively high, at 83% in September, slightly elevated from August’s 80%. For further details on August weather patterns, visit Triesenberg weather in August.
As summer transitions into autumn, the weather in September showcases slightly warmer temperatures compared to October. In September, temperatures range from a minimum of -4°C (25°F) to a maximum of 23°C (74°F), with an average of 11°C (51°F). This month experiences about 166 mm (6.5 in) of precipitation over 16 days and has a humidity level of 83%.
In contrast, October brings cooler conditions, with temperatures dipping further. The month records a minimum of -7°C (21°F) and a maximum of 19°C (66°F), averaging around 7°C (44°F). Precipitation slightly decreases to 155 mm (6.1 in) over 14 days, and humidity rises to 90%. For a more detailed overview, check out Triesenberg weather in October.
September and November reflect a distinct shift in weather patterns. In September, temperatures range from a minimum of -4°C (25°F) to a maximum of 23°C (74°F), with an average of 11°C (51°F) and notable precipitation of 166 mm (6.5 in) over 16 days. The humidity is relatively high at 83%. In contrast, November brings much colder temperatures, with a minimum of -15°C (5°F) and a maximum of 17°C (62°F), averaging just 1°C (35°F). Precipitation decreases to 99 mm (3.9 in) across 11 days, while humidity rises slightly to 88%. This comparison highlights how September is generally milder and wetter than the chillier and slightly drier November. For more details on November weather, you can visit Triesenberg weather in November.
September and December present stark contrasts in weather conditions. In September, temperatures range from a chilly -4°C (25°F) at night to a pleasant 23°C (74°F) during the day, with an average of 11°C (51°F). The month experiences relatively high humidity at 83% and a total precipitation of 166 mm (6.5 in) over 16 days. In contrast, December brings much colder temperatures, with a minimum of -25°C (-12°F) and a maximum of just 9°C (49°F), resulting in an average temperature of -3°C (26°F). The precipitation in December is slightly lower at 164 mm (6.4 in) but occurs over more days, totaling 18. Furthermore, the humidity rises to 90%, adding to the wintry chill. For more detailed information, you can check Triesenberg weather in December.
As September unfolds in Triesenberg, the weather begins to shift noticeably, marking the transition from the warmth of summer to the crispness of autumn. With an average temperature settling around a cool 11°C (51°F), the days are still relatively mild, occasionally peaking at a comfortable 23°C (74°F), yet the nights can dip low, emphasizing the seasonal change with temperatures reaching -4°C (25°F). Rainfall becomes more frequent, with 16 days of precipitation contributing to a total of 166 mm (6.5 in), reflecting the increased humidity at 83%. This combination of warmth and moisture creates a unique atmosphere that is distinctly different from the drier summer months, inviting both locals and visitors to appreciate the changing landscape. For a deeper understanding of the region's climate, be sure to check out Triesenberg Climate.