Last updated: August 27, 2025
August in Brienz, Switzerland offers a captivating blend of weather experiences. With maximum temperatures reaching around 25°C (78°F), visitors can enjoy warm days, while the average temperature hovers at a pleasant 13°C (56°F). However, the evenings can be brisk, with temperatures dipping to a minimum of 3°C (38°F). This month is characterized by considerable precipitation, totaling 248 mm (9.7 in), falling on about 21 days—a reminder of the region's lush, vibrant landscapes. High humidity levels, averaging around 80%, add to the lushness, ensuring that Brienz remains a breathtaking summer destination for nature lovers and adventurers alike.
In Brienz, Switzerland, August brings a delightful respite from the cooler months, with temperatures showcasing a pleasant transition into late summer. The month typically experiences a minimum of 3°C (38°F), rising to an average of 13°C (56°F) and peaking at a comfortable 25°C (78°F). This pattern reflects a steady warming trend throughout the summer, following July's similar temperatures, and lays down a warm welcome as the chill of autumn begins to creep in September. The consistently mild climate not only invites outdoor adventures but also highlights Brienz's stunning natural beauty, making it an idyllic time for visitors to explore the enchanting Swiss landscape.
In August, Brienz, Switzerland, experiences a significant amount of rainfall, accumulating 248 mm (9.7 in) over the course of 21 days. This marks a slight decrease compared to the deluge of June and July, yet it remains one of the wettest months of the year. The trend of rising precipitation continues, reflecting the lush, vibrant landscape that characterizes the region during the summer. With nearly three weeks of rainfall, August serves as a pivotal time for local flora, sustaining the area's picturesque natural beauty as it transitions into autumn. This prevalence of rain hints at a climactic end to the summer season, setting the stage for the wetter months ahead.
In August, Brienz, Switzerland experiences a relatively pleasant humidity level of 80%, making it one of the drier months of the year. This slight dip in humidity follows a gradual diminishing trend from the peaks seen in early winter, where levels reach as high as 92% in January and 90% in October. As summer approaches, humidity tends to stabilize, with July and August showcasing the lowest figures for the season. However, as autumn rolls in with September's slight increase to 83%, it's evident that Brienz's weather maintains a significant moisture content throughout the year, underscoring its lush, scenic beauty.
In Brienz, Switzerland, the UV Index peaks during the summer months, with August showcasing a very high rating of 9. This trend, initiated in April, signals a marked increase in UV radiation, necessitating cautious outdoor exposure, particularly as the burn time sharply decreases to just 15 minutes. The intense rays continue from June through to August, where they remain at a formidable level. As summer fades into early fall, the UV Index begins to decline gradually, falling to a high category of 7 by September. For those planning outdoor activities, understanding these fluctuations is essential for skin protection, making it crucial to stay informed through resources like Brienz UV Index.
UV Risk Categories
In August, Brienz basks in the glow of 383 hours of sunshine, making it one of the sunniest months of the year. This vibrant summer month continues the trend set by the peak of July, which boasts the highest sunshine with 415 hours. As the year progresses from January's modest 171 hours to August, the increasing daylight hours reflect the beautiful transition into summer. The gradual climb from February's 230 hours to June's peak at 384 hours showcases a delightful ascent in sunshine, which then slightly dips in both August and September. These patterns highlight Brienz's enchanting allure during the summer, where the balance of warmth and light invites both locals and travelers to revel in the breathtaking alpine scenery.
In Brienz, Switzerland, August brings a 36% chance of sunny weather, which is a modest improvement compared to the earlier summer months of June and July, both at 31%. This slight uptick signifies a shift as the region transitions from the peak summer season towards autumn, where the sunlight levels tend to stabilize. Notably, August’s sun probability mirrors that of September, suggesting that while summer may be drawing to a close, the likelihood of enjoying bright, sunlit days remains quite strong. Overall, those venturing to Brienz in August can anticipate a fair share of sunny moments, perfect for savoring the stunning alpine landscapes.
In August, Brienz basks in approximately 14 hours of daylight, a slight decrease from the peak summer months of June and July, when the sun graces the town with 15 hours each day. This gradual transition marks the beginning of autumn, as daylight diminishes steadily, dipping to 12 hours in September and further declining into the shorter days of fall. The trend throughout the year highlights a vibrant shift in natural light, starting from a modest 9 hours in January, gradually increasing to a summer zenith before tapering off once again. This rhythm of daylight serves as a reminder of nature's cycles, inviting residents and visitors alike to relish the vibrant summer sun while it lasts.
In August, the gentle breezes of Brienz continue a consistent pattern seen throughout the year, with an average wind speed of 1.2 m/s (3 mph). This slight decrease from July's 1.2 m/s reflects the region's relatively calm conditions as summer begins to transition into fall. Interestingly, the wind speeds show minimal fluctuation, hovering around the same 3 mph mark for most months, suggesting that Brienz is characterized by its mild, tranquil winds. As visitors soak in the stunning views of the surrounding mountains and lakes, the soft winds create a serene atmosphere, making August a perfect time for leisurely strolls along the scenic waterfront.
Weather in Brienz varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Brienz, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January exhibit stark contrasts in weather conditions. In August, temperatures range from a minimum of 3°C (38°F) to a maximum of 25°C (78°F), with an average of 13°C (56°F). The month experiences significant rainfall, with 248 mm (9.7 in) spread over 21 days and a humidity level of 80%. In comparison, January is characterized by much colder temperatures, with lows plunging to -19°C (-3°F) and an average of -5°C (24°F). The maximum temperature reaches only 7°C (45°F). January has less precipitation at 136 mm (5.4 in), occurring over 12 days, but the humidity is higher at 92%. For more details, check Brienz weather in January.
August and February present quite a contrast in weather. August typically enjoys milder temperatures ranging from a minimum of 3°C (38°F) to a maximum of 25°C (78°F), with an average of 13°C (56°F). However, it also experiences significant rainfall, with precipitation occurring on approximately 21 days and totals reaching 248 mm (9.7 in), accompanied by high humidity levels around 80%. In stark contrast, February sees much colder conditions, with temperatures plummeting to a minimum of -21°C (-5°F) and only reaching a maximum of 13°C (55°F), averaging -2°C (28°F). February is also drier, with 108 mm (4.2 in) of precipitation spread over 11 days and a higher humidity of 89%. For those interested in exploring February weather specifics, you can find more information here: Brienz weather in February.
When comparing the weather between August and March, it's evident that these months present markedly different conditions. August enjoys mild temperatures with an average of 13°C (56°F) and highs reaching up to 25°C (78°F), accompanied by significant rainfall of 248 mm (9.7 in) spread over 21 days and a humidity level of 80%. In contrast, March is much colder, with average temperatures hovering around 0°C (32°F) and maximums barely reaching 14°C (58°F). It also experiences significant snowfall, with a total precipitation of 133 mm (5.2 in) over 16 days, and a higher humidity level of 87%. For more detailed insights, you can visit Brienz weather in March.
When comparing the weather in August and April, significant differences are evident. August typically enjoys milder temperatures, ranging from a minimum of 3°C (38°F) to a maximum of 25°C (78°F), with an average of 13°C (56°F). However, it also experiences considerable rainfall, with 248 mm (9.7 in) falling over 21 days and average humidity at 80%. In contrast, April is much chillier, with temperatures stretching from a minimum of -16°C (3°F) to a maximum of 17°C (64°F), averaging around 3°C (38°F). Despite being drier, with only 98 mm (3.9 in) of precipitation over 12 days, April has a higher humidity level of 84%. To get a more detailed insight into the weather patterns during this month, check out Brienz weather in April.
August and May present notably different weather patterns, despite both months sharing high humidity levels of 80%. August features a much wider temperature range, with a minimum of 3°C (38°F), an average of 13°C (56°F), and a maximum of 25°C (78°F). In contrast, May experiences cooler temperatures, with a minimum of -8°C (18°F), an average of 7°C (45°F), and a maximum of 23°C (73°F). Precipitation is also higher in August, totaling 248 mm (9.7 in) over 21 days, compared to May's 192 mm (7.6 in) across 19 days. For a detailed look at the weather conditions in May, check Brienz weather in May.
In comparing the weather between August and June, August tends to be slightly warmer with average temperatures ranging from a minimum of 3°C (38°F) to a maximum of 25°C (78°F), while June features lower temperatures, with a minimum of -1°C (31°F) and a maximum of 28°C (82°F). Both months experience significant rainfall, with August receiving 248 mm (9.7 in) over 21 days and June seeing 258 mm (10.2 in) over 19 days. Humidity levels are comparable, with August at 80% and June slightly higher at 82%, contributing to a muggy atmosphere in both months. For more detailed information about conditions in June, you can visit Brienz weather in June.
In comparing the weather between July and August, we see some notable differences. Both months experience minimum temperatures of around 3°C (38°F), but August boasts a slightly lower average temperature of 13°C (56°F) compared to July's 14°C (57°F). Maximum temperatures also drop a bit, with August reaching 25°C (78°F) and July going up to 27°C (81°F). Precipitation levels are similar, with July receiving 253 mm (10.0 in) over 20 days and August totaling 248 mm (9.7 in) across 21 days, indicating that both months are relatively wet. Humidity remains high in both months, although August’s average of 80% is slightly lower than July's 83%. For more detailed information about July weather, you can check Brienz weather in July.
August and September present a notable shift in weather patterns. While August boasts warmer temperatures with a minimum of 3°C (38°F) and an average of 13°C (56°F) reaching a maximum of 25°C (78°F), September sees a cooler range, dipping to a minimum of -2°C (29°F) and averaging 10°C (50°F) with a maximum of 21°C (71°F). Precipitation also decreases from 248 mm (9.7 in) over 21 days in August to 156 mm (6.2 in) across 15 days in September. Furthermore, September experiences a slight increase in humidity at 83%, compared to August's 80%, indicating that while temperatures cool, the air remains relatively moist. For a detailed overview of September weather, you can visit Brienz weather in September.
August and October present quite a contrast in weather conditions. In August, the temperatures range from a mild 3°C (38°F) at night to a warm average of 13°C (56°F), peaking at 25°C (78°F) during the day, along with significant rainfall of 248 mm (9.7 in) spread over 21 days and an 80% humidity level. In stark contrast, October brings cooler temperatures, with lows reaching -5°C (23°F) and an average of just 6°C (43°F), and a maximum of 17°C (63°F). While October sees less precipitation at 163 mm (6.4 in) over 14 days, the humidity rises to 90%, making the air feel even colder. For more details, you can check out Brienz weather in October.
August and November present contrasting weather patterns. In August, temperatures range from a minimum of 3°C (38°F) to a pleasant maximum of 25°C (78°F), with an average of 13°C (56°F). This month sees significant precipitation, totaling 248 mm (9.7 in) over 21 days, coupled with a humidity level of 80%. In stark contrast, November experiences much colder temperatures, with minimums dropping to -13°C (8°F) and an average around 1°C (33°F). Although the maximum doesn't exceed 16°C (61°F), the month has a lower precipitation amount of 104 mm (4.1 in) over 13 days, accompanied by higher humidity at 88%. For more detailed insights on November weather in Brienz, you can visit Brienz weather in November.
August and December present markedly contrasting weather patterns. In August, temperatures range from a mild 3°C (38°F) to a warm 25°C (78°F), with an average of 13°C (56°F). Humidity levels are relatively high at 80%, and the month experiences significant rainfall, totaling 248 mm (9.7 inches) over 21 days. In contrast, December sees much colder conditions, with temperatures dipping as low as -16°C (4°F) and peaking at a mere 7°C (45°F), resulting in an average temperature of -3°C (27°F). While precipitation is also notable in December at 189 mm (7.4 inches) over 18 days, the humidity is slightly higher at 90%. For more insights into December weather in the region, check out Brienz weather in December.
August in Brienz brings a delightful blend of warmth and moisture, distinguishing it from the cooler months that precede it. With average highs reaching a pleasant 25°C, this summer month invites outdoor activities, yet the 81% humidity paired with 21 days of precipitation reminds visitors of the region's diverse climate. The contrast between the sultry afternoons and cooler evenings, which can dip to as low as 3°C, creates a dynamic weather experience. Enjoy the beauty of Brienz in August while preparing for the occasional rainfall. For more insights on what to expect, check out Brienz Climate.