Last updated: August 27, 2025
In Gryon, Switzerland, August presents a captivating blend of summer warmth and refreshing alpine breezes. With maximum temperatures reaching 27°C (81°F), the month showcases an inviting climate, while the average settles at a comfortable 14°C (58°F). However, cooler nights can drop to a crisp 3°C (37°F), perfect for cozy evenings. Precipitation is a notable aspect of this month, totaling 189 mm (7.4 in) over 16 days, accentuating the lush greenery of the region. Humidity hovers around 77%, adding a refreshing coolness to the warm summer days, making August an idyllic period for enjoying the stunning landscapes that Gryon has to offer.
In August, Gryon, Switzerland, experiences a delightful transformation, emerging as one of the warmest months of the year. With minimum temperatures soaring to 3°C (37°F) and a comfortable average of 14°C (58°F), the region invites locals and visitors alike to embrace the splendid summer ambiance. The maximum temperatures can reach a pleasant 27°C (81°F), offering the perfect backdrop for outdoor adventures amidst the stunning alpine scenery. This moderate warmth follows a gentle upward trend from the preceding months, marking a notable shift from the frigid cold of winter to the inviting embrace of summer. As the days grow longer and sun-filled, August stands out as an ideal time for hiking, exploring the picturesque landscapes, and soaking in the tranquil beauty of Gryon.
In August, Gryon, Switzerland, experiences a notable amount of rainfall, with an average precipitation of 189 mm (7.4 in) over 16 days. This marks a slight decrease from the previous months of July and June, which recorded 206 mm and 211 mm respectively, as the summer season transitions toward autumn. Interestingly, August's precipitation levels are still quite substantial, indicative of the region's tendency for moderate rainfall during late summer. Following the pattern of increased rainfall in the preceding months, the consistent dampness reflects Gryon's lush alpine climate, setting the stage for the vibrant foliage that awaits in the fall. As the year progresses, this pivotal month stands out for its balance of summer warmth and the encroaching influence of autumn rains.
In August, humidity in Gryon, Switzerland, reaches a comfortable 77%, marking a noticeable decline from the peak levels of earlier months. As summer gives way to autumn, humidity gradually decreases from June’s and July’s steady 82%, reflecting a shift in seasonal patterns. This trend towards less moisture creates a refreshing atmosphere, ideal for outdoor activities and exploration of the stunning alpine landscapes. Despite this dip, humidity levels remain higher compared to the drier May, which recorded 80%, highlighting a lingering summer warmth that continues into the late summer months. As residents and visitors in Gryon enjoy the crispness of late summer, the fluctuating humidity sets the stage for the beautiful fall season ahead.
In August, Gryon, Switzerland, experiences a UV Index of 9, maintaining the trend of very high UV levels seen since May. This peak summer period demands increased sun safety, as the reduced burn time of just 15 minutes underscores the urgency for protective measures. Following a sequence of higher UV indices from March onwards, it’s crucial to remain vigilant to avoid skin damage. As the summer heat lingers, be mindful of UV exposure, and consider planning outdoor activities around the strongest sunlight hours. For more detailed insights on UV trends year-round, visit Gryon UV Index.
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August in Gryon, Switzerland, offers a delightful 388 hours of sunshine, marking a peak through the summer months. Following a splendid July with 418 hours of bright, sunny days, August maintains a vibrant ambiance, although slightly dimmer. This trend showcases a gradual decline in sunlight hours as the year transitions towards fall, with September also seeing 330 hours. The consistent increase from the winter months, which start at a modest 167 hours in January, reflects Gryon's charming evolution into a sun-kissed haven in the midst of its breathtaking alpine scenery. As autumn approaches, visitors can still relish the lingering warmth of summer days before nature's palette shifts to the softer hues of autumn.
In Gryon, Switzerland, August presents a moderately sunny outlook with a 38% chance of sunshine, reflecting a slight uptick from the summer months of June and July, which hover around 32% and 33%, respectively. As we shift from the vibrant days of spring, where the likelihood peaks at 46% in April and again in October, August stands out as a transitional month with promising yet inconsistent sunny spells. This trend highlights a pattern where late summer warmth often competes with the fresh beginnings of autumn, making August a delightful month for outdoor adventures, despite its less-than-stellar chances of clear skies compared to earlier in the year.
As summer begins to fade in August, Gryon, Switzerland, enjoys a lush 14 hours of daylight, making it one of the last months of extended sunshine before transitioning into autumn. This marks a gradual decline from the peak daylight of 15 hours seen in June and July, illustrating the subtle shift in seasons. As the days shorten, the golden rays of late summer illuminate the stunning alpine landscape, inviting both adventure and relaxation. With daylight hours tapering off from 15 in July to 12 in September, August serves as a beautiful bridge, encapsulating the essence of summer while gently ushering in the cooler, introspective days of fall.
In Gryon, Switzerland, the August winds bring a gentle breeze, with an average speed of 1.2 m/s (3 mph). This modest wind pattern is part of a consistent trend observed throughout the year, where wind speeds tend to be relatively calm, hovering mostly around the 1.3 m/s mark from April through July before dipping slightly in the latter summer months. Interestingly, the breeziest month is December, reaching an average of 1.6 m/s (4 mph), while the summer months maintain a more serene atmosphere, ideal for outdoor activities. As the seasons transition, the gradual increases and decreases in wind speeds reflect the tranquil yet dynamic climate of this charming alpine village.
Weather in Gryon varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Gryon, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January present stark contrasts in weather conditions. During August, temperatures range from a mild 3°C (37°F) at night to a warm 27°C (81°F) during the day, with an average of 14°C (58°F). This month experiences significant precipitation, totaling 189 mm (7.4 in) over 16 days, and a humidity level of 77% adds to the warm, often humid atmosphere. In contrast, January offers a much harsher climate, with temperatures plummeting to a minimum of -24°C (-11°F) and reaching a maximum of only 8°C (48°F), averaging -6°C (22°F). Although January sees less precipitation at 138 mm (5.4 in) over 10 days, the humidity is higher at 91%, contributing to a chillier feel. For more specific details on January weather in Gryon, you can check Gryon weather in January.
Comparing the weather in August and February reveals stark contrasts. In August, temperatures range from a minimum of 3°C (37°F) to a maximum of 27°C (81°F), with an average of 14°C (58°F). It’s a relatively wet month, seeing about 189 mm (7.4 in) of precipitation over 16 days, and the humidity level sits at 77%. In contrast, February experiences much colder temperatures, with minima plunging to -20°C (-3°F) and a maximum of only 14°C (57°F), averaging around -2°C (29°F). Precipitation drops to 115 mm (4.5 in) over 11 days, and humidity rises slightly to 89%. For further insights on February weather, you can visit Gryon weather in February.
The weather in August is characterized by milder temperatures, with a minimum of 3°C (37°F) and an average of 14°C (58°F), reaching a maximum of 27°C (81°F). In contrast, March experiences much colder conditions, with temperatures dipping as low as -22°C (-8°F) and averaging around 1°C (34°F), while the daytime highs reach 16°C (62°F). Although August has more precipitation, totaling 189 mm (7.4 in) over 16 days, March also sees significant rainfall, with 142 mm (5.6 in) across 15 days. Both months have high humidity levels, although March's humidity at 87% is slightly higher than August's 77%. For a closer look at March weather specifics, you can explore Gryon weather in March.
When comparing the weather in August and April, notable differences emerge. August typically enjoys milder temperatures, with a minimum of 3°C (37°F) and a maximum of 27°C (81°F), yielding an average of 14°C (58°F). In contrast, April experiences much cooler conditions, with lows plunging to -16°C (4°F) and an average temperature of only 5°C (41°F). Precipitation is more pronounced in August, accumulating to 189 mm (7.4 in) over about 16 days, while April sees less at 90 mm (3.5 in) across 13 days. Humidity levels are relatively high in both months, but April's humidity reaches 84% compared to August's 77%. For more detailed information, you can check Gryon weather in April.
When comparing the weather in May and August, a noticeable contrast emerges. May typically experiences cooler temperatures, with minimums reaching as low as -11°C (13°F) and an average of 8°C (47°F), while August offers milder conditions, with temperatures ranging from a minimum of 3°C (37°F) to an average of 14°C (58°F) and maximums peaking at 27°C (81°F). Interestingly, May sees slightly higher precipitation, averaging 211 mm (8.3 in) over 20 days, compared to August's 189 mm (7.4 in) across 16 days. Both months have high humidity levels, with May at 80% and August at 77%. To explore more about May weather specifics, you can check out Gryon weather in May.
In comparing the weather between August and June, August tends to be milder with average temperatures ranging from a minimum of 3°C (37°F) to a maximum of 27°C (81°F), while June showcases a broader temperature range with minimums dipping to -1°C (30°F) and maximums reaching up to 30°C (85°F). Despite both months experiencing significant rainfall, June sees slightly higher precipitation at 211 mm (8.3 in) over 20 days, compared to August's 189 mm (7.4 in) over 16 days. Humidity levels are fairly similar, with June at 82% and August at 77%, indicating that both months are relatively humid. For further details on June weather conditions, you can check Gryon weather in June.
In comparing the weather between July and August, we see some notable similarities and slight differences. Both months have comparable temperature ranges, with July having a minimum of 2°C and a maximum of 28°C, while August's range starts from 3°C and peaks at 27°C. The average temperatures are close as well, with July averaging 15°C and August averaging 14°C. However, August experiences slightly less precipitation, recording 189 mm over 16 days compared to July's 206 mm over 17 days. Humidity levels are also a bit lower in August at 77%, compared to July's higher humidity of 82%. For more detailed insights, check out Gryon weather in July.
August and September in Gryon exhibit notable differences in weather patterns. August typically experiences a milder temperature range, with minimums around 3°C (37°F) and maximums peaking at 27°C (81°F), leading to an overall average of 14°C (58°F). However, this month also sees higher precipitation, averaging 189 mm (7.4 in) over 16 days and maintaining a humidity level of 77%. In contrast, September brings cooler temperatures, with a minimum of -5°C (24°F) and an average of 11°C (52°F), culminating in a maximum of 23°C (74°F). The precipitation decreases to 120 mm (4.7 in) over 15 days, and humidity rises slightly to 81%. For more detailed insights into September weather in Gryon, you can visit Gryon weather in September.
August and October offer contrasting weather experiences, reflecting the transition from summer to autumn. In August, temperatures range from a mild 3°C (37°F) at night to a warm 27°C (81°F) during the day, with an average of 14°C (58°F). However, the month is quite rainy, experiencing around 189 mm (7.4 in) of precipitation over 16 days, alongside a humidity level of 77%.
In contrast, October brings cooler temperatures, with a minimum of -5°C (23°F) and a maximum of 20°C (68°F), averaging just 7°C (44°F). Although it is less rainy, with 127 mm (5.0 in) of precipitation over 13 days, the humidity increases to 89%, contributing to a noticeably brisk atmosphere. For a detailed look at what to expect, visit Gryon weather in October.
August and November exhibit stark contrasts in weather. August tends to be warmer, with average temperatures around 14°C (58°F), ranging from a minimum of 3°C (37°F) to a maximum of 27°C (81°F). This month also sees considerable rainfall, totaling 189 mm (7.4 in) over 16 days, while humidity is relatively high at 77%. In contrast, November experiences much colder conditions, with an average temperature of just 1°C (33°F), minimums dipping to -17°C (1°F) and a maximum of 17°C (63°F). Despite having less precipitation at 105 mm (4.1 in) over 12 days, November's humidity is slightly higher at 89%. For more specific details on weather patterns, you can check Gryon weather in November.
In August, the weather enjoys a mild range with temperatures varying from a cool 3°C (37°F) to a warm 27°C (81°F), averaging around 14°C (58°F). This month sees an average humidity of 77% and 189 mm (7.4 in) of precipitation spread over 16 days, making it a relatively wet summer month. In stark contrast, December brings frigid conditions, with minimum temperatures plummeting to -25°C (-13°F) and a high that barely reaches 9°C (48°F), averaging at -4°C (24°F). This winter month is not only colder but also wetter, with precipitation at 228 mm (9.0 in) over 18 days and even higher humidity at 91%. For a detailed look at what December has in store, visit Gryon weather in December.
August in Gryon stands out with its warmer temperatures, offering a delightful blend of summer warmth and fresh alpine breezes. The average temperature rises, providing ample opportunities for outdoor activities and exploration, unlike the cooler months that surround it. However, this peak summer month also experiences a noticeable increase in precipitation, with frequent showers that can be anticipated. With a humidity level of 77%, the air often feels quite refreshing, making it a perfect time to enjoy the lush landscapes. For a more detailed look at Gryon's weather patterns, visit Gryon Climate.