August Weather in Gstaad, Switzerland

Last updated: August 27, 2025

Gstaad, Switzerland, in August is characterized by a mild and dynamic climate, where temperatures can soar to a pleasant maximum of 28°C (82°F), while the average hovers around a comfortable 15°C (59°F). Nights can be cooler with temperatures dipping to a minimum of 4°C (39°F). The month sees a significant amount of rainfall, totaling 180 mm (7.1 in) over approximately 17 days, contributing to the lush, vibrant landscapes that Gstaad is known for. With an average humidity of 77%, visitors can expect a refreshing mountain atmosphere that complements the stunning alpine scenery.

August Temperature in Gstaad

In Gstaad, Switzerland, August marks a sweet transition into warmer days, where the average temperature hovers around a comfortable 15°C (59°F). With minimums of 4°C (39°F) and maximums reaching a pleasant 28°C (82°F), this mountain resort offers a delightful summer escape. Compared to the chilling depths of winter, where temperatures can plunge below -24°C (-10°F) in January, August's climate invites visitors to enjoy outdoor festivities in the vibrant alpine landscape. As the summer progresses, temperatures steadily rise from the cooler days of June and July, highlighting Gstaad's appeal for those seeking warmth while surrounded by breathtaking natural beauty.

August Weather in Gstaad: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Gstaad, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gstaad, August 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).
JanFebMarAprMayJunJulAugSepOctNovDec242934414857595952443426
Data source: Temperature data for Gstaad 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.

August Precipitation in Gstaad

In August, Gstaad experiences a significant amount of rainfall, with 180 mm (7.1 in) accumulating over 17 days, making it one of the wetter months of the year. This trend of substantial precipitation in late summer follows the peak of July, which recorded 200 mm (7.9 in), indicating a consistent pattern of moisture during these warmer months. As August progresses, the region feels the lingering effects of summer storms, contributing to the lush alpine environment. Interestingly, while precipitation levels slightly decrease compared to July, they remain elevated, suggesting that Gstaad's climate is marked by a robust late summer, designed to nurture its picturesque landscapes. Following August, precipitation settles into a more moderate rhythm, with September tapering to 117 mm (4.6 in), highlighting a gradual transition toward the drier fall months.

August Precipitation Trends in Gstaad

The chart displays monthly precipitation patterns in Gstaad, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Gstaad, August typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec15011814989205181200180117135109226
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Gstaad

In August, Gstaad, Switzerland, experiences a refreshing dip in humidity, averaging at 77%, the lowest level of the year. This marks a notable decline from the summer months of July and June, which both hover around 82%. As the high summer heat gives way to the cooler embrace of autumn, residents and visitors alike can enjoy a more comfortable atmosphere. The trend of decreasing humidity continues into September, rising again to 81%, hinting at the seasonal transition. Overall, Gstaad’s August weather offers a pleasant respite, making it an ideal time for outdoor activities amidst the stunning alpine backdrop.

August Average Humidity in Gstaad

This chart illustrates the average monthly humidity levels in Gstaad, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Gstaad 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 August generated using information from the Copernicus Climate Change Service.

August UV Index in Gstaad

In August, Gstaad experiences a dramatic UV Index of 9, maintaining its status in the very high exposure category. This slight decrease from July's peak signals a continued need for vigilance against sun exposure, with a burn time of just 15 minutes. Throughout the year, Gstaad's UV Index trends upward from low in January to its highest point in June and July, before tapering slightly as summer wanes. As the sun remains strong, it’s essential to take protective measures during this peak time. For more detailed insights, check out Gstaad UV Index.

Maximum UV Index Levels in Gstaad for August

The chart shows the monthly maximum UV Index (UVI) for Gstaad in August, 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 August, the maximum UV index in Gstaad typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24789101097532
Data source: Gstaad August 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.

August Sunshine in Gstaad

In the picturesque town of Gstaad, Switzerland, August offers a delightful embrace of sunlight, with 385 hours illuminating its stunning landscapes. This month continues the trend of abundant sunshine that peaks in the summer, following an energetic 416 hours in July. While August shows a slight decrease, it remains robust compared to the spring months, where sunshine gradually builds from 355 hours in April and May. The gradual decline as autumn approaches is evident, as September brings 325 hours, reminding us that while summer may wane, Gstaad's charm endures, bathed in the golden glow of late summer.

Monthly Sunshine Duration in Gstaad: August Highlighted

The August sunshine duration represents the total number of hours Gstaad experiences direct sunlight during the month of August, excluding cloudy or obstructed periods. This chart compares the sunshine duration of August with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec172h233h299h355h355h390h416h385h325h288h231h200h
Data source: Gstaad August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Gstaad During August

In Gstaad, Switzerland, August brings a 33% chance of sunny weather, marking a slight increase from the preceding months of June and July. While August doesn't shine as brightly as the spring months of April or the crisp autumn days in October—both boasting higher percentages—this late summer month still offers a fair opportunity for sun-seekers. Interestingly, the likelihood of sunny days in August is fairly consistent with the trends seen in September and October, hinting at a gradual transition into early autumn. Thus, while you may not be guaranteed endless sunshine, there are still delightful days to be enjoyed amidst the stunning alpine backdrop.

Percentage of Sunny Days in August in Gstaad

The chart illustrates the percentage of sunny days in Gstaad throughout the year, with August 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 Gstaad experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec20%39%43%45%29%31%32%33%35%44%36%40%
Data source: Gstaad August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Gstaad in August

As summer draws to a close in Gstaad, Switzerland, August witnesses a gentle tapering of daylight hours, offering around 14 hours of sunlight each day. This month marks a transition from the peak summer brightness seen in June and July, when daylight stretches to a high of 15 hours. As August progresses, the days gradually start to shorten, paving the way for the upcoming autumn months. This slight decline serves as a poignant reminder of the seasonal shift, creating a beautiful balance between lingering summer warmth and the crisp freshness of approaching fall.

Average Daylight Hours in Gstaad for August

The chart illustrates the variation in daylight duration in Gstaad throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 1m10h 18m11h 56m13h 36m15h 1m15h 45m15h 22m14h 6m12h 30m10h 50m9h 22m8h 36m
Data source: Gstaad daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Gstaad

In Gstaad, Switzerland, August brings a gentle breeze with an average wind speed of 1.4 m/s (3 mph), perfectly reflecting the region's tranquil summer atmosphere. This slight uptick in wind speed compared to the earlier summer months, where it dipped to 1.2 m/s in June and 1.3 m/s in July, suggests a subtle transition as the season edges toward fall. Interestingly, the overall consistency of wind speeds throughout the year—hovering around 1.5 m/s for most months—illustrates the serene climatic character of Gstaad, making it a perfect retreat for those seeking a peaceful escape amidst breathtaking alpine scenery. As autumn approaches, the gentle August winds invite visitors to savor the last warm days before the crispness of September sets in.

Average August Wind Speed in Gstaad

The chart displays monthly wind speed patterns in Gstaad, with values for each month shown alongside August's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how August's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec1.51.61.51.51.51.21.31.4 m/s1.21.51.41.6
Data source: Gstaad August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Gstaad Compares to Other Months

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

August and January present strikingly different weather profiles. In August, temperatures range from a mild 4°C (39°F) to a warm 28°C (82°F), with an average of 15°C (59°F). This month sees considerable rainfall, totaling 180 mm (7.1 in) over approximately 17 days, and the humidity hovers around 77%. In contrast, January is characterized by much colder conditions, where temperatures can plummet to a minimum of -24°C (-10°F) and peak at only 8°C (47°F), with an average of -5°C (24°F). Precipitation in January amounts to 150 mm (5.9 in) over about 12 days, accompanied by higher humidity levels of 91%. For more specific details, you can visit Gstaad weather in January.

The weather in August contrasts sharply with that of February. In August, temperatures range from a mild 4°C (39°F) at their lowest to a comfortable maximum of 28°C (82°F), accompanied by an average temperature of 15°C (59°F). This month also sees substantial rainfall, with approximately 180 mm (7.1 in) falling over 17 days, while humidity levels sit at 77%.

In stark contrast, February experiences frigid conditions, where temperatures can plummet to a minimum of -19°C (-2°F) and only reach a maximum of 13°C (56°F), averaging around -1°C (30°F). This winter month receives less precipitation, totaling 117 mm (4.6 in) over 11 days, but features higher humidity at 89%. For more information on the February weather conditions, you can check Gstaad weather in February.

The weather in August contrasts sharply with that of March. In August, temperatures range from a pleasant 4°C (39°F) at night to a warm 28°C (82°F) during the day, making it the peak of summer, while March experiences much colder conditions with temperatures dipping as low as -21°C (-5°F) and rising to a mild 16°C (62°F). Additionally, August sees higher humidity levels at 77% compared to March's 87%, contributing to a more oppressive summer feel. Precipitation in August is substantial, totaling 180 mm (7.1 in) over 17 days, while March receives slightly less at 149 mm (5.9 in) over 16 days. For more detailed insights on March weather, you can explore Gstaad weather in March.

When comparing the weather in August and April, it’s evident that they present contrasting climates. In August, temperatures range from a minimum of 4°C (39°F) to a maximum of 28°C (82°F), averaging around 15°C (59°F). The month is relatively wet, with 180 mm (7.1 in) of precipitation over 17 days and a humidity level of 77%. Meanwhile, April showcases cooler weather with temperatures ranging from a chilly minimum of -17°C (2°F) to a maximum of 20°C (69°F), averaging only 5°C (41°F). The month also experiences less precipitation, amounting to 89 mm (3.5 in) across 12 days, and maintains a higher humidity level of 84%. For more detailed information, you can check out Gstaad weather in April.

In comparing the weather in August and May, August typically presents warmer conditions, with average temperatures ranging from a minimum of 4°C (39°F) to a maximum of 28°C (82°F), while May experiences cooler temperatures, with a minimum of -7°C (20°F) and a maximum of 26°C (80°F). Precipitation levels are quite significant in both months, with August receiving 180 mm (7.1 in) over 17 days and May slightly higher at 205 mm (8.1 in) over 21 days. Humidity levels are similar, with August at 77% and May slightly higher at 80%. For a detailed look at May weather, you can check Gstaad weather in May. Overall, August tends to be warmer and less wet compared to the rainy and cooler May.

In comparing the weather of August and June, we see some notable differences despite their similarities. August has a slightly higher average temperature of 15°C (59°F) compared to June's average of 14°C (57°F), but June boasts a maximum temperature that can reach up to 31°C (87°F), making it the warmer month overall during its peak. Precipitation levels are also comparable, with August receiving 180 mm (7.1 in) over 17 days and June experiencing 181 mm (7.1 in) over 19 days, resulting in similar levels of rainfall. However, June has slightly higher humidity at 82% compared to August's 77%. For more detailed information, you can check Gstaad weather in June.

In comparing the weather of July and August, both months display relatively mild temperatures, with July featuring a slightly higher maximum average temperature of 30°C (86°F) compared to August's 28°C (82°F). The minimum temperatures are nearly identical, with July at 3°C (38°F) and August at 4°C (39°F). While both months experience notable precipitation, July records slightly more rainfall, totaling 200 mm (7.9 in) over 18 days, compared to August's 180 mm (7.1 in) over 17 days. Additionally, humidity levels remain high in both months, with July averaging 82% and August slightly lower at 77%. For a more detailed look at July weather, you can check Gstaad weather in July.

August and September exhibit notable differences in weather patterns. August tends to be warmer, with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 28°C (82°F) and an average of 15°C (59°F). In contrast, September sees cooler temperatures, with a minimum of -3°C (27°F), an average of 11°C (52°F), and a maximum of 24°C (75°F). Additionally, August experiences higher precipitation levels, with 180 mm (7.1 in) of rain over 17 days, compared to September's 117 mm (4.6 in) over 15 days. Humidity also remains relatively high in both months, with September slightly surpassing August at 81% compared to 77%. For more detailed weather information, you can check Gstaad weather in September.

August and October present striking contrasts in weather conditions. In August, temperatures range from a minimum of 4°C (39°F) to a maximum of 28°C (82°F), with an average of 15°C (59°F). This month experiences significant rainfall, totaling 180 mm (7.1 in) over 17 days, coupled with a humidity level of 77%. In comparison, October sees a drop in temperature, with a minimum of -4°C (26°F) and an average of only 7°C (44°F), although it can still reach up to 20°C (69°F) on warmer days. Precipitation is lower at 135 mm (5.3 in) over 13 days, and humidity rises to 89%. For more insights into October's weather, you can check out Gstaad weather in October.

August and November present a stark contrast in weather conditions. In August, temperatures range from a mild 4°C (39°F) at night to a warm maximum of 28°C (82°F) during the day, accompanied by an average temperature of 15°C (59°F). This month also sees considerable precipitation, with 180 mm (7.1 in) falling over 17 days, while humidity hovers around 77%.

In contrast, November brings much colder temperatures, with a minimum of -12°C (10°F) and an average of just 1°C (34°F). Though the maximum temperature can reach 17°C (63°F), it is less frequent and overshadowed by the chill. Precipitation decreases to 109 mm (4.3 in) over 12 days, and the humidity rises to 89%, creating a damp and frosty atmosphere. For a closer look at weather specifics during this month, you can check Gstaad weather in November.

August and December present stark contrasts in weather. In August, temperatures range from a pleasant minimum of 4°C (39°F) to a warm maximum of 28°C (82°F), with an average of 15°C (59°F). This month typically sees significant rainfall, totaling around 180 mm (7.1 in) over 17 days, along with a relatively high humidity level of 77%. In contrast, December is characterized by far colder conditions, with temperatures plunging to a minimum of -23°C (-10°F) and only reaching a maximum of 8°C (47°F), averaging around -3°C (26°F). This month experiences even more precipitation at 226 mm (8.9 in) over 18 days, coupled with a higher humidity of 91%. For those interested in specific weather patterns, check out Gstaad weather in December.

Compare Gstaad's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Gstaad

August in Gstaad offers a delightful contrast to the cooler months, with temperatures reaching a maximum of 28°C while maintaining an average of 15°C. This month showcases warm, sunny days perfect for outdoor activities, yetVisitors should be prepared for the occasional rainfall as August experiences around 17 days of precipitation—a notable increase compared to previous months. The humidity levels hover around a comfortable 77%, adding a refreshing touch to the warm summer air. While Gstaad is known for its idyllic charms year-round, August stands out as a vibrant time to enjoy the lush landscapes and warm breezes. For a deeper understanding of what to expect, check out the comprehensive details at Gstaad Climate.