September Weather in Salgesch, Switzerland

Last updated: August 27, 2025

In September, Salgesch, Switzerland, experiences a mild and variable climate, with temperatures ranging from a brisk -5°C (23°F) at night to a pleasant maximum of 22°C (72°F) during the day. The average temperature hovers around 9°C (49°F), providing a refreshing atmosphere as summer transitions into autumn. This month sees 90 mm (3.6 in) of rainfall spread over approximately 12 days, contributing to a high humidity level of 81%. Nature comes alive with lush, vibrant colors, making September a captivating time to explore this picturesque region.

September Temperature in Salgesch

In September, Salgesch, Switzerland begins to feel the gentle transition into autumn, characterized by mild temperatures. The average temperature hovers around 9°C (49°F), providing a refreshing ambiance as summer’s warmth wanes. Morning chill can be felt with lows dipping to -5°C (23°F), while the days still enjoy pleasant highs of 22°C (72°F), allowing for comfortable outdoor activities amidst the stunning fall foliage. This month's climate not only entices visitors to explore the picturesque vineyards but also sets the stage for the brisk weather of autumn that follows, marking a clear shift from the warmer summer months.

September Weather in Salgesch: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Salgesch, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Salgesch, September typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec162329374353565649412918
Data source: Temperature data for Salgesch generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Salgesch

In September, Salgesch experiences a notable shift in precipitation patterns as summer transitions into autumn. With an average of 90 mm (3.6 in) of rainfall over 12 days, this month sees a decrease compared to the preceding summer months, such as August, which recorded 129 mm. This decline hints at the onset of drier days, yet the greenery remains vibrant as the lingering moisture nourishes the landscape. Compared to other months, September's precipitation also serves as a precursor to the wetter October, where averages rise once again to 135 mm. Observing these trends reveals a rhythm of moisture that sustains Salgesch's picturesque vineyards, crucial for the region's celebrated wine production.

September Precipitation Trends in Salgesch

The chart displays monthly precipitation patterns in Salgesch, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Salgesch, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec13596122811601301211299013598188
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Salgesch

In September, Salgesch experiences a slight uptick in humidity at 81%, a refreshing change following the drier summer months. This modest rise suggests a transitioning climate as autumn approaches, with humidity levels consistently hovering around the 80% mark from late spring through early fall. Interestingly, this month marks a notable shift from the summer's 77%, indicating the onset of cooler, more moisture-rich air. As the year progresses, humidity levels are set to climb back up, peaking at 89% in October and November, ultimately returning to their winter norms of 91% by December. This pattern highlights a clear trend of increasing humidity as the seasons transition, enveloping Salgesch in a moist embrace as it moves into the colder months.

September Average Humidity in Salgesch

This chart illustrates the average monthly humidity levels in Salgesch, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Salgesch is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%84%80%82%82%77%81%89%89%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Salgesch

In September, Salgesch, Switzerland experiences a UV Index of 7, classifying it in the high exposure category and suggesting a burn time of 25 minutes for unprotected skin. This marks a notable shift from the preceding month's extreme levels, reflecting the gradual transition into autumn. As summer fades, the UV Index begins to decline, yet it still carries a significant risk, reminding residents and visitors alike to stay sun-safe during outdoor activities. With trends showing a decrease in UV intensity from the peak of summer, September's conditions encourage vigilance without the extremes of mid-summer. For more detailed information and daily updates, explore the Salgesch UV Index.

Maximum UV Index Levels in Salgesch for September

The chart shows the monthly maximum UV Index (UVI) for Salgesch in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Salgesch typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec347810111097632
Data source: Salgesch September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

September Sunshine in Salgesch

As September unfolds in Salgesch, Switzerland, the sun graciously graces the region with 323 hours of bright daylight, signifying a vibrant end to the summer season. Following the peak sunshine of July with 416 hours, there is a gentle decrease as August, too, bathes in 383 hours of sunlight. This trend continues into early autumn, where September's light still holds strong compared to the colder months ahead, such as October's 288 hours and November's 232 hours. The gradual tapering of sunshine from the scorching summer to the mild fall highlights not only the beauty of seasonal transitions but also the enduring charm of Salgesch, inviting visitors to bask in its warm glow just before the days shorten dramatically.

Monthly Sunshine Duration in Salgesch: September Highlighted

The September sunshine duration represents the total number of hours Salgesch experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec176h234h303h355h360h388h416h383h323h288h232h202h
Data source: Salgesch September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Salgesch During September

In Salgesch, Switzerland, the likelihood of sunny weather shows some interesting trends as the year progresses. September, with a 33% chance of sun, stands out as a month where sunshine begins to dwindle after the warm summer months. Following a peak in early summer, the chances of clear skies slightly decrease but remain consistent with the autumn months of October and November, which both hover around 44% and 33%, respectively. This trend suggests that while September may not offer the summer's peak sunshine, the weather still retains a fair share of bright days, making it a pleasant time for outdoor activities amid autumn's onset.

Percentage of Sunny Days in September in Salgesch

The chart illustrates the percentage of sunny days in Salgesch throughout the year, with September highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Salgesch experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec22%41%45%44%32%32%35%38%33%44%33%41%
Data source: Salgesch September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Salgesch in September

As summer gives way to autumn in Salgesch, Switzerland, September welcomes a gentle decline in daylight, featuring 12 hours of sunlight. Following the peak months of June and July, which basked in 15 hours of golden rays, the days begin to shorten more noticeably. This transitional month still enjoys ample light, allowing residents and visitors to relish in the lingering warmth of late summer while slowly preparing for the cozy embrace of autumn. The gradual decrease in daylight sets a picturesque stage, contrasting with the earlier months of the year, where spring brought a resurgence of light from 11 hours in March to 14 hours in May, and autumn will soon follow, retreating to 10 hours in October. This rhythm of daylight serves as a beautiful reminder of nature's cyclical patterns throughout the year.

Average Daylight Hours in Salgesch for September

The chart illustrates the variation in daylight duration in Salgesch throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 3m10h 20m11h 56m13h 35m14h 59m15h 42m15h 19m14h 4m12h 29m10h 51m9h 24m8h 39m
Data source: Salgesch daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Salgesch

As the warm embrace of summer gives way to the crispness of autumn, September in Salgesch experiences a gentle lull in wind activity, with an average wind speed of just 1.0 m/s (2 mph). This marks a subtle decline from the preceding months, where wind speeds hovered around 1.1 m/s (3 mph). Following the peak summer months, this slight decrease reflects the transition towards cooler weather and the onset of the grape harvest season. September’s gentle winds offer a serene backdrop, allowing the picturesque vineyards to flourish undisturbed. As the month wanes, the whispers of autumn begin to stir, hinting at the changes to come.

Average September Wind Speed in Salgesch

The chart displays monthly wind speed patterns in Salgesch, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec1.41.61.11.11.11.01.11.11.0 m/s1.31.41.4
Data source: Salgesch September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Salgesch Compares to Other Months

Weather in Salgesch varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Salgesch, focusing on differences in temperature, rainfall, humidity, and UV levels.

In September, the weather displays a much milder profile than in January, with temperatures ranging from a minimum of -5°C (23°F) to a maximum of 22°C (72°F), and an average temperature of 9°C (49°F). The month sees about 90 mm (3.6 in) of precipitation over approximately 12 days, accompanied by a humidity level of 81%. In contrast, January experiences much colder conditions, with temperatures plummeting to a minimum of -27°C (-17°F) and averaging -9°C (16°F), peaking at just 6°C (44°F). This month has higher precipitation, totaling 135 mm (5.3 in) over 10 days, and slightly more humidity at 91%. The stark differences highlight September's more temperate and variable weather compared to January's harsh winter conditions. For more specifics on January weather, you can visit Salgesch weather in January.

In comparing the weather of September and February, September boasts milder temperatures, with a minimum of -5°C (23°F) and an average of 9°C (49°F), peaking at 22°C (72°F). In contrast, February experiences much colder conditions, featuring a minimum of -23°C (-8°F) and an average temperature of -5°C (23°F), with maximums only reaching 11°C (52°F). Both months have a similar level of precipitation, with September receiving 90 mm (3.6 in) over 12 days and February slightly higher at 95 mm (3.8 in) over 11 days. The humidity is also notable in both months, reaching 81% in September and 89% in February, which contributes to the overall chilly atmosphere in winter. For more detailed information, you can check Salgesch weather in February.

September weather typically presents milder temperatures compared to March, with averages around 9°C (49°F) and highs reaching up to 22°C (72°F). In contrast, March experiences colder conditions, characterized by minimum temperatures dropping to -25°C (-12°F) and an average of -2°C (29°F). Additionally, September sees about 90 mm (3.6 in) of precipitation over approximately 12 days, while March experiences slightly higher precipitation at 122 mm (4.8 in) spanning 15 days. Humidity levels are also relatively high in both months, with September at 81% and March at 87%. For more detailed information on the March weather, you can refer to Salgesch weather in March.

In comparing the weather between September and April, September generally offers milder temperatures with a minimum of -5°C (23°F) and an average of 9°C (49°F), while April sees colder conditions, with a minimum reaching -17°C (1°F) and an average of 3°C (37°F). The maximum temperatures in September can climb to 22°C (72°F), significantly warmer than April's peak of 17°C (63°F). Both months experience similar precipitation levels, with September receiving 90 mm (3.6 in) over 12 days, and April slightly less at 81 mm (3.2 in) over 11 days. Humidity is relatively high in both months, with September at 81% and April at 84%. For more detailed insights on April weather, you can check Salgesch weather in April.

In comparing September and May, we observe some notable differences in their weather patterns. September experiences a milder temperature range, with minimums of -5°C (23°F) and maximums reaching up to 22°C (72°F), while the average sits at 9°C (49°F). In contrast, May has colder minimum temperatures, averaging down to -16°C (4°F), although it shares the same maximum of 22°C (72°F) as September; its average temperature is slightly lower at 6°C (43°F).

Additionally, September typically sees less precipitation at 90 mm (3.6 in) over 12 days, compared to May's higher rainfall of 160 mm (6.3 in) over 20 days. Humidity levels are fairly close between both months, with September at 81% and May slightly lower at 80%. For a more detailed insight into May weather conditions, you can check Salgesch weather in May.

In comparing the weather between September and June, we see notable differences in temperature and precipitation. September experiences a more moderate range with minimums around -5°C (23°F) and maximums peaking at 22°C (72°F), resulting in an average temperature of 9°C (49°F). In contrast, June has slightly milder conditions, with temperatures ranging from a minimum of -4°C (25°F) to a maximum of 27°C (81°F), leading to a higher average of 12°C (53°F). Rainfall is more frequent in June, accumulating to 130 mm (5.1 in) over 16 days, compared to September's 90 mm (3.6 in) across 12 days. Additionally, humidity levels are comparable, with September at 81% and June slightly higher at 82%. To explore further details specific to June, you can visit Salgesch weather in June.

The weather in September is typically cooler than in July, with average temperatures ranging from a minimum of -5°C (23°F) to a maximum of 22°C (72°F), compared to July’s range of 1°C (34°F) to 28°C (82°F). While both months experience high humidity, September has a slightly lower average at 81% compared to July's 82%. In terms of precipitation, September receives 90 mm (3.6 in) over about 12 days, whereas July is wetter with 121 mm (4.8 in) across 16 days. For more detailed information on July's weather patterns, you can visit Salgesch weather in July.

September weather tends to be cooler and wetter compared to August. In September, the minimum temperature drops to -5°C (23°F), while the average temperature is 9°C (49°F), peaking at 22°C (72°F). This month experiences 90 mm (3.6 in) of precipitation over 12 days, with humidity at 81%. In contrast, August is milder, with temperatures ranging from a minimum of 1°C (34°F) to an average of 13°C (56°F) and a maximum of 26°C (80°F). However, it sees more rainfall, totaling 129 mm (5.1 in) across 16 days, and slightly lower humidity at 77%. For more detailed information, you can check Salgesch weather in August.

September generally experiences milder temperatures, with an average of 9°C (49°F) and maximums reaching 22°C (72°F). In contrast, October sees a drop in average temperature to 5°C (41°F) and a maximum of 18°C (64°F). The precipitation also increases from 90 mm (3.6 in) over 12 days in September to 135 mm (5.3 in) across 13 days in October, accompanied by a rise in humidity from 81% to 89%. These changes signal a transition into the cooler and wetter fall season, making September feel considerably milder than October. For more detailed insights, check out Salgesch weather in October.

September and November present contrasting weather patterns, showcasing the transition from mild to more frigid conditions. In September, temperatures range from a minimum of -5°C (23°F) to a pleasant maximum of 22°C (72°F), with an average of 9°C (49°F). The month experiences a total precipitation of 90 mm (3.6 in) over approximately 12 days, coupled with a humidity level of 81%. In stark contrast, November sees much colder temperatures, with a minimum dip to -23°C (-10°F) and an average of -2°C (29°F), while the maximum reaches a milder 14°C (58°F). Precipitation increases slightly to 98 mm (3.8 in) across 14 days, resulting in higher humidity at 89%. For more detailed insights, you can check Salgesch weather in November.

In September, the weather is relatively mild with average temperatures ranging from -5°C (23°F) to a comfortable 22°C (72°F), accompanied by 90 mm of precipitation over about 12 days and an average humidity of 81%. In contrast, December brings a significant drop in temperatures, with a minimum of -30°C (-22°F) and a maximum of 7°C (45°F), resulting in a much colder average of -8°C (18°F). December also sees increased precipitation at 188 mm over 16 days and a slightly higher humidity level of 91%. For those interested in detailed weather conditions during this month, visit Salgesch weather in December.

Compare Salgesch's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Salgesch

As summer's warmth gradually fades, September in Salgesch invites a refreshing shift in weather, marked by a distinct cooling trend. Unlike the more sultry months prior, this period showcases a comfortable average temperature that hovers around a brisk 9°C, with peaks reaching up to a pleasant 22°C. Rainfall becomes more frequent, with approximately 12 days experiencing precipitation, contributing to a notable humidity level of 81%. This transition not only signals the onset of autumn but also enriches the landscape, enhancing the vibrant colors of the region. For a deeper understanding of how this month compares to others in Salgesch, explore the detailed insights at Salgesch Climate.