Last updated: August 27, 2025
In September, Obersaxen, Switzerland, welcomes a crisp autumn air, with temperatures ranging from a warm maximum of 21°C (70°F) to a chilling minimum of -10°C (15°F). The average temperature settles around 8°C (47°F), providing a refreshing backdrop for outdoor activities. Visitors can expect an average precipitation of 161 mm (6.4 in) over 16 rainy days, contributing to the lush scenery of the region. With humidity levels hovering around 83%, the atmosphere is comfortably cool, making September a perfect month for enjoying the natural beauty and tranquil landscapes that Obersaxen has to offer.
In September, Obersaxen, Switzerland, welcomes the transition from the warm summer months to the crispness of autumn. The temperatures exhibit a noticeable drop, with minimums hovering around -10°C (15°F), while daytime highs can reach a pleasant 21°C (70°F). This results in an average temperature of 8°C (47°F), marking a shift towards cooler weather. With the lingering warmth of summer still evident in the daytime and the refreshing chill of early autumn at night, September offers a delightful blend for both adventure seekers and nature lovers. As the month progresses, the crisp mountain air and changing foliage create a stunning backdrop, hinting at the approaching winter months.
In September, Obersaxen, Switzerland, experiences a notable precipitation total of 161 mm (6.4 in), marking a shift as the region transitions from the height of summer to the early days of autumn. Over the course of the month, rain graces the landscape for about 16 days, providing a refreshing continuation of the wet conditions seen in the preceding months. This precipitation figure is a slight retreat from the summer peak in August, which boasted a hefty 261 mm (10.3 in), yet still remains substantial, mirroring the trend of increasing rainfall as the year progresses. Overall, September serves as a bridge between the drenched summer months and the consistently wet autumn, maintaining a vibrant ecosystem that thrives on the richness of its climate.
As autumn approaches in Obersaxen, Switzerland, September experiences a relative stability in humidity, with levels hovering around 83%. This marks a slight increase from the previous two months, where August recorded 80%. Throughout the year, humidity in Obersaxen tends to peak in the winter months, reaching a notable 92% in January and remaining high at 90% in both October and December. The trend indicates a gradual decrease in humidity from the wet winter months through the spring, reaching its lowest point in May at 80%, before climbing again as the colder seasons approach. This cyclical pattern highlights the region's unique climatic transition, creating a refreshing yet humid environment leading into the vibrant colors of autumn.
In September, the UV Index in Obersaxen, Switzerland drops to 7, reflecting a high exposure category that calls for caution. After the peak summer months, where the UV Index soared to a maximum of 10, this slight decrease offers a bit of relief while still necessitating protective measures during outdoor activities, with a burn time of just 25 minutes. This trend of diminishing UV levels continues into the autumn months, providing a more moderate experience as temperatures cool. If you're planning to soak up the gorgeous early autumn sunshine, don't forget to stay sun-safe! For more details on UV levels throughout the year, check out Obersaxen UV Index.
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September in Obersaxen, Switzerland, shines bright with 302 hours of sunshine, a delightful continuation of the summer radiance that peaks in July. Following the sun-drenched months of June and July, which boast 378 and 405 hours respectively, September transitions to a more tempered autumnal glow, yet still holds onto a significant amount of daylight. As the days begin to shorten, this month stands out as a crucial bridge from the vibrant summer to the serene fall, capturing the beauty of the changing season. While the sunshine gradually diminishes as October approaches, with its 269 hours, September remains a golden opportunity to bask in the lingering warmth of summer before winter’s embrace.
As September rolls into Obersaxen, Switzerland, the likelihood of sunny weather sits at a modest 31%. While this is an improvement over the summer months, like July and August, which dip to 25% and 26% respectively, it still reflects the unpredictable transition into autumn. This moderate chance of sunshine hints at crisp days interspersed with bursts of brightness, perfect for outdoor activities while enjoying the stunning alpine backdrop. As the days grow shorter and cooler toward October, sunlight becomes a treasure in the early fall, inviting nature lovers to embrace the fleeting warmth.
As summer fades into autumn, September in Obersaxen, Switzerland, presents a gentle transition in daylight hours, with approximately 12 hours of daylight. This month marks a gradual decline from the peak of 15 hours seen in June, July, and August, indicating that the long, sunlit days of summer are giving way to the shorter days of fall. With light diminishing, the vibrant autumn foliage is illuminated just enough to create a picturesque backdrop, making September a wonderful time to explore the mesmerizing landscapes. The trend is clear: as daylight dwindles, each passing month invites a reflective change in both nature and daily life, setting the stage for the cozy embrace of winter ahead.
As September breezes into Obersaxen, the wind begins to slow, reflecting a seasonal shift in the Swiss Alps. With an average wind speed of just 1.1 m/s (2 mph), the gentle currents are a stark contrast to the more vigorous gusts experienced earlier in the year. The month marks a transition, where the summer’s lively winds taper off, inviting a tranquil atmosphere ideal for reflection and appreciation of the stunning alpine landscape. This decrease in wind speed continues the trend established in August, showcasing how the warm summer air gives way to the calm of autumn. As October approaches, the winds are set to pick back up slightly, reminding us of the dynamic weather patterns that shape life in this beautiful region.
Weather in Obersaxen varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Obersaxen, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present strikingly different weather conditions. In September, temperatures range from a chilly -10°C (15°F) to a pleasant max of 21°C (70°F), with an average of 8°C (47°F). The month experiences significant rainfall, totaling 161 mm (6.4 in) across 16 days, coupled with a humidity level of 83%. In contrast, January is considerably colder, with temperatures plummeting between -25°C (-12°F) and a mere max of 7°C (44°F), averaging around -8°C (18°F). Precipitation is lower at 122 mm (4.8 in), occurring over 12 days, and humidity climbs to 92%. For a closer look at the conditions during this winter month, you can visit Obersaxen weather in January.
In September, the weather in Obersaxen is generally milder, with temperatures ranging from a minimum of -10°C (15°F) to a maximum of 21°C (70°F) and an average of 8°C (47°F). The month experiences considerable precipitation, averaging 161 mm (6.4 in) across 16 days, and maintaining a humidity level of 83%. In contrast, February is much colder, with temperatures dipping as low as -25°C (-12°F) and peaking at only 8°C (47°F), yielding an average of -5°C (24°F). Precipitation is lower in February at 83 mm (3.3 in) over 12 days, but the humidity is slightly higher at 89%. For more specific details about February's conditions, you can visit Obersaxen weather in February.
In comparing the weather of September and March, we find notable differences in temperature and precipitation patterns. September experiences a milder climate, with average temperatures ranging from a minimum of -10°C (15°F) to a maximum of 21°C (70°F), while March is significantly colder, with averages between -25°C (-14°F) and a maximum of 13°C (56°F). Precipitation in September is slightly higher at 161 mm (6.4 in) over 16 days, compared to March’s 118 mm (4.6 in) across 17 days, indicating that while both months are relatively wet, September has slightly more intense rainfall. Humidity also remains high in both months, with September at 83% and March slightly higher at 87%. For a more detailed look at the weather specifics during March, you can visit Obersaxen weather in March.
September and April present distinct weather patterns. In September, temperatures typically range from a minimum of -10°C (15°F) to a maximum of 21°C (70°F), resulting in an average of 8°C (47°F). The month sees significant rainfall, with about 161 mm (6.4 in) of precipitation spread over 16 days, and humidity levels hover around 83%. In contrast, April features colder conditions, characterized by a minimum temperature of -21°C (-5°F) and a maximum of 15°C (60°F), yielding a much lower average of just 1°C (34°F). Precipitation in April is also less, totaling 100 mm (3.9 in) over 13 days, while humidity remains slightly elevated at 84%. For more detailed insights, you can check the Obersaxen weather in April.
September and May present distinct weather patterns, with September generally experiencing milder temperatures, averaging around 8°C (47°F), compared to May's cooler average of 5°C (42°F). Both months reach similar maximum temperatures of 21°C (70°F for September and 71°F for May), but September tends to be a bit more humid at 83%, slightly higher than May's 80%. Precipitation is comparable, with September receiving 161 mm (6.4 in) over 16 days, while May sees about 153 mm (6.0 in) across 21 days. For more insights on May weather specifically, you can check out Obersaxen weather in May.
In comparing the weather between September and June, we observe noticeable differences in temperature and precipitation. September experiences a broader temperature range, with minimums dipping to -10°C (15°F) and maximums reaching 21°C (70°F), averaging around 8°C (47°F). In contrast, June is milder, with minimum temperatures around -2°C (29°F) and maximums peaking at 27°C (81°F), resulting in an average of 11°C (52°F). Although September has slightly less precipitation at 161 mm (6.4 in) over 16 days compared to June's 179 mm (7.1 in) over 20 days, both months maintain high humidity levels, hovering around 83% in September and 82% in June. For a detailed look at June's climate, you can check Obersaxen weather in June.
When comparing the weather in September and July, we see notable differences in temperature and precipitation patterns. September generally has milder temperatures, with a minimum of -10°C (15°F) and an average of 8°C (47°F), peaking at a maximum of 21°C (70°F). In contrast, July enjoys warmer conditions, with minimum temperatures at 2°C (36°F) and an average of 12°C (54°F), reaching highs of 25°C (78°F). While July experiences slightly higher precipitation at 199 mm (7.8 in) over 22 days, September follows closely with 161 mm (6.4 in) across 16 days, both months maintaining consistent humidity levels of 83%. For a detailed look at July’s weather, you can check Obersaxen weather in July.
In comparing the weather patterns of September and August, September shows a notable drop in temperature with an average of 8°C (47°F) compared to August's 12°C (54°F). The maximum temperature in September reaches 21°C (70°F), slightly lower than August’s high of 23°C (74°F). While both months experience significant precipitation, September has 161 mm (6.4 in) over 16 days, which is less than August's 261 mm (10.3 in) over 21 days. Despite the increased precipitation in August, September sees a slightly higher humidity level at 83% compared to August's 80%. For more on August weather specifics, visit Obersaxen weather in August.
September and October display a notable transition in weather patterns. In September, temperatures range from a minimum of -10°C (15°F) to a maximum of 21°C (70°F), with an average temperature of 8°C (47°F). The month experiences a total of 161 mm (6.4 in) of precipitation over 16 days and maintains a relatively high humidity of 83%. By contrast, October sees slightly milder conditions, with temperatures fluctuating between -7°C (19°F) and 16°C (62°F), averaging around 4°C (40°F). Precipitation increases slightly to 166 mm (6.5 in) but occurs over fewer days (13 days), while humidity rises to 90%. For more detailed insights, you can check Obersaxen weather in October.
In September, the weather in Obersaxen typically features milder temperatures, ranging from a minimum of -10°C (15°F) to a maximum of 21°C (70°F), with an average temperature of 8°C (47°F). The month experiences considerable precipitation, totaling 161 mm (6.4 in) over approximately 16 days, accompanied by a humidity level of 83%.
Contrastingly, November brings a notable drop in temperatures, with a minimum of -20°C (-4°F) and an average temperature of -2°C (28°F), peaking at a maximum of 12°C (54°F). Although precipitation decreases to 114 mm (4.5 in) over 14 days, humidity rises slightly to 88%. For a detailed look at the weather patterns in November, you can visit Obersaxen weather in November.
In September, the weather is milder, with temperatures ranging from a chilly -10°C (15°F) at night to a pleasant 21°C (70°F) during the day, averaging around 8°C (47°F). There's a notable amount of precipitation, with 161 mm (6.4 in) falling over 16 days and humidity levels at 83%. In contrast, December brings harsher conditions, with temperatures dipping to a minimum of -25°C (-12°F) and a maximum of just 5°C (42°F), averaging around -6°C (21°F). Precipitation remains similar at 162 mm (6.4 in), but it occurs over 18 days and the humidity rises to 90%, contributing to a more frigid atmosphere. For more detailed information, visit Obersaxen weather in December.
As September arrives in Obersaxen, the transition from summer to autumn becomes palpable, marked by cooler temperatures and increased humidity. Visitors can expect a delightful mix of warm days and brisk evenings, with the landscape showcasing vibrant fall colors. However, September also brings a notable amount of rainfall, contributing to its status as one of the wetter months. With 83% humidity and frequent drizzles over 16 days, the atmosphere feels refreshingly crisp yet damp, contrasting sharply with the drier summer months. For those curious about how this enchanting alpine locale behaves throughout the year, more insights can be found at Obersaxen Climate.