Last updated: August 27, 2025
In July, Biel/Bienne, Switzerland experiences a delightful blend of warmth and humidity. With maximum temperatures soaring to 35°C (95°F), the month invites sun-seekers to bask in the vibrant outdoors. The average temperature rests comfortably at 19°C (67°F), while the nights cool down to a refreshing 8°C (46°F). However, potential visitors should prepare for the likelihood of rain, with 150 mm (5.9 in) of precipitation spread across 15 days. The humidity remains high at 82%, adding a tropical touch to the Swiss summer, making it essential to stay hydrated and embrace the occasional summer shower.
In July, Biel/Bienne, Switzerland basks in the warmth of summer, with temperatures showcasing a pleasant range. The month welcomes a minimum temperature of 8°C (46°F) and can reach a scorching maximum of 35°C (95°F), creating a vibrant atmosphere for outdoor activities. With an average temperature of 19°C (67°F), residents and visitors alike can enjoy long, sun-filled days that invite exploration and relaxation. This peak in temperatures marks a significant shift from the cooler months, highlighting the summer's ability to transform the landscape and energize the community, making Biel/Bienne a delightful destination in July.
In July, Biel/Bienne experiences a significant surge in precipitation, with 150 mm (5.9 in) of rainfall recorded over 15 days. This marks a continuation of the trend seen in earlier summer months, where both June and May delivered substantial rainfall, measuring 141 mm (5.6 in) and 156 mm (6.1 in), respectively. The consistent precipitation suggests a humid climate, creating a lush environment that is characteristic of the region during this time. Interestingly, July's average rainfall is slightly less than the preceding May but aligns closely with August’s projected totals, indicating a stable pattern of summer moisture that serves both agriculture and local ecosystems well.
In Biel/Bienne, Switzerland, July sees a humidity level of 82%, mirroring the slightly cooler June. This marks a continuation of the trend observed from late spring to summer, where humidity gradually decreases from a peak of 91% in January to more comfortable levels in the warmer months. Following July, humidity dips further to 77% in August, suggesting a gradual transition towards the drier autumn months. Overall, the summer months show a notable decline in humidity, enhancing the allure of Biel/Bienne's outdoor activities while still retaining a touch of that refreshing Swiss atmosphere.
In July, Biel/Bienne experiences a very high UV Index of 9, maintaining the same intensity as June, which indicates strong solar radiation that demands caution for sun exposure. With a quick burn time of just 15 minutes, residents and visitors alike should prioritize sun protection strategies, such as sunscreen, hats, and shade, to minimize harmful effects. Looking at the monthly trend, it's notable that the UV Index escalates significantly from a moderate level in March to its peak during the summer months, highlighting the importance of staying vigilant during this sunny season. For more insights on UV exposure throughout the year, visit the comprehensive Biel/Bienne UV Index.
UV Risk Categories
In July, Biel/Bienne basks in a glorious 418 hours of sunshine, marking the peak of summer's radiance. This sun-drenched month reflects a steady upward trend in daylight hours, beginning from a modest 159 hours in January and steadily climbing to dazzling heights. As spring blossoms into summer, May and June showcase a remarkable increase, leading to July's sunny zenith. The warmth of July not only enhances the vibrant outdoor activities but also sets the stage for a gradual tapering off in August, with 388 hours of sunshine. This pattern of increasing light symbolizes the region's thriving summer energy, inviting both residents and visitors to embrace the beauty of the sun-filled days.
In July, Biel/Bienne, Switzerland, enjoys a 37% chance of sunny weather, which is slightly above the lower summer months of June and May. This period marks a gradual rise from the early spring months, where the likelihood of sunshine climbs notably from 46% in March to reaching its peak in August at 38%. While July may not guarantee splendid sunny days every afternoon, the consistent trend suggests that sun-seekers can find pockets of bright sunshine, creating a delightful backdrop for summer activities. As summer progresses, the weather trends hint at a pleasant mix of sun and shade, ideal for exploring the picturesque surroundings of Biel/Bienne.
In Biel/Bienne, Switzerland, July brings a delightful culmination of summer's long days, offering 15 hours of daylight that mirrors June's brightness. This peak in daylight is part of a gradual increase that began in January with just 8 hours, showcasing the gradual transition from winter's early dusk to the vibrant energy of summer. Following July, daylight begins to wane slightly in August, dipping to 14 hours before a steady decrease returns as autumn approaches. The trend illustrates the enchanting dance of seasons, where the sun's generous presence in mid-year invites outdoor adventures and community gatherings, making July a true highlight in the calendar year.
In Biel/Bienne during July, the winds are gently whispering, with an average speed of 2.0 m/s (4 mph). This marks a slight rebound from the notably calmer June, which experienced the year's lowest winds. As summer progresses, it's interesting to observe that while wind speeds in July are modest compared to earlier months, they maintain a consistency that sets the stage for the transitioning seasons. Just as spring's breezes prepare to give way to the cooler autumn air, July's mild winds create a serene backdrop for the vibrant summer days enjoyed in this picturesque Swiss town.
Weather in Biel/Bienne varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Biel/Bienne, focusing on differences in temperature, rainfall, humidity, and UV levels.
July and January present contrasting weather conditions in Biel/Bienne. In July, temperatures range from a minimum of 8°C (46°F) to a scorching maximum of 35°C (95°F), with an average of 19°C (67°F). The month sees significant rainfall, totaling 150 mm (5.9 in) over about 15 days, and a high humidity level of 82%. In stark contrast, January's chilly temperatures range from a minimum of -14°C (8°F) to a maximum of 15°C (59°F), averaging just 1°C (33°F). This winter month experiences less precipitation, totaling 98 mm (3.9 in) over 13 days, but humidity is notably high at 91%. For a more detailed look at January weather, visit Biel/Bienne weather in January.
The weather in July is significantly warmer than in February, with temperatures ranging from a chilly minimum of 8°C (46°F) to a scorching maximum of 35°C (95°F). In contrast, February sees much cooler conditions, with temperatures dropping as low as -13°C (8°F) and peaking at 17°C (64°F). While July experiences considerable rainfall, with 150 mm (5.9 in) over 15 days, February has a more moderate precipitation level of 84 mm (3.3 in) over 12 days. Humidity levels are also quite high in both months, hovering around 82% in July and slightly higher at 89% in February. For more specific insights into February's climate, you can check Biel/Bienne weather in February.
In comparing the weather of July and March, it's evident that July is significantly warmer. The average temperature in July reaches 19°C (67°F), with a maximum of 35°C (95°F), while March has a much cooler average of 5°C (42°F) and a maximum of only 21°C (69°F). Precipitation is more frequent in July, occurring over 15 days with a total of 150 mm (5.9 in), compared to March, which sees 100 mm (3.9 in) over 16 days. Additionally, July's humidity levels average around 82%, slightly lower than March’s 87%. For more detailed information, check out Biel/Bienne weather in March.
When comparing the weather in July and April, a notable contrast emerges. July boasts significantly warmer temperatures, with averages around 19°C (67°F) and maximums reaching up to 35°C (95°F), while April's temperatures are much cooler, with an average of 9°C (49°F) and highs of only 25°C (77°F). Precipitation patterns also differ; July experiences more rain, with 150 mm (5.9 in) over 15 days, compared to April's 67 mm (2.6 in) over 11 days. Furthermore, July's humidity is slightly lower at 82%, compared to April's humidity of 84%. For more detailed insights into April weather, you can explore Biel/Bienne weather in April.
July weather is significantly warmer than May, with average temperatures soaring to 19°C (67°F) compared to May's cooler average of 13°C (55°F). July experiences a much wider temperature range, with maximums reaching 35°C (95°F) and minimums of 8°C (46°F), while May's extremes are between -1°C (30°F) and 29°C (85°F). Both months see considerable precipitation, with July recording 150 mm (5.9 in) over 15 days and May slightly higher at 156 mm (6.1 in) over 18 days. Humidity levels remain similar, hovering around 82% in July and 80% in May. For more detailed information, visit Biel/Bienne weather in May.
In comparing the weather between June and July, both months exhibit warm temperatures and high humidity levels. July typically experiences slightly higher temperature ranges, with minimums of 8°C (46°F) and maximums reaching 35°C (95°F), compared to June's minimum of 5°C (41°F) and maximum of 33°C (92°F). Precipitation is relatively similar, with July receiving 150 mm (5.9 in) across 15 days, while June sees 141 mm (5.6 in) over 17 days. Interestingly, both months maintain a consistent humidity level of 82%. For a more detailed look at June's climate specifics, you can check out Biel/Bienne weather in June.
July and August offer similar yet slightly distinct weather patterns. In July, temperatures range from a minimum of 8°C (46°F) to a maximum of 35°C (95°F), with an average of 19°C (67°F). The month experiences considerable precipitation, totaling 150 mm (5.9 in) over 15 days, coupled with high humidity at 82%. In contrast, August sees slightly cooler conditions, with minimum temperatures dropping to 6°C (44°F) and a maximum of 33°C (92°F), while the average remains at 19°C (66°F). Rainfall increases marginally to 152 mm (6.0 in) across 16 days, with humidity decreasing to 77%. For more details, you can check Biel/Bienne weather in August.
In comparing the weather of July and September, July stands out with significantly warmer temperatures, featuring a minimum of 8°C (46°F), an average of 19°C (67°F), and reaching a maximum of 35°C (95°F). In contrast, September experiences cooler conditions, with temperatures dipping to a minimum of 1°C (34°F) and averaging 15°C (59°F), peaking at 29°C (84°F). Precipitation levels also differ, as July records 150 mm (5.9 in) across 15 days, while September has a relatively lower total of 82 mm (3.2 in) spread over 12 days. Humidity levels remain similar, with July at 82% and September slightly lower at 81%. For a detailed look at September weather, visit Biel/Bienne weather in September.
The weather in July is characterized by much warmer temperatures, with a minimum of 8°C (46°F), an average of 19°C (67°F), and a maximum that can soar to 35°C (95°F). It also experiences significant rainfall, totaling 150 mm (5.9 in) over about 15 days, and the humidity levels are relatively high at 82%. In contrast, October sees a notable drop in temperature, with a minimum of -2°C (29°F), an average of 10°C (50°F), and a maximum of 23°C (73°F). October also features less precipitation, measuring 104 mm (4.1 in) across 13 days, though the humidity rises to 89%. For those interested in experiencing the shift in weather patterns, Biel/Bienne weather in October provides detailed insights.
In July, the weather is characterized by significantly warmer temperatures, with averages around 19°C (67°F) and maximums soaring up to 35°C (95°F). The humidity level is high at 82%, and rainfall is quite frequent, averaging 150 mm (5.9 in) over 15 days. In contrast, November experiences much cooler conditions, with an average temperature of only 4°C (40°F) and minimums dipping to -4°C (25°F). Precipitation decreases to 84 mm (3.3 in) over 13 days, while humidity rises slightly to 89%. For more detailed information about the weather in November, you can visit Biel/Bienne weather in November.
In July, weather conditions are generally warm, with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 35°C (95°F), and an average temperature of 19°C (67°F). The month experiences significant precipitation, totaling 150 mm (5.9 in) over approximately 15 days, and the humidity level is relatively high at 82%.
In contrast, December brings much colder weather, characterized by minimum temperatures dropping to -8°C (18°F) and a maximum of 13°C (56°F), with an average temperature of just 2°C (36°F). While precipitation is slightly lower at 138 mm (5.4 in), it occurs over more days, totaling 19. Humidity levels also increase to 91%, adding to the frosty feel of the season. For more insight into the cold temperatures and conditions, you can check Biel/Bienne weather in December.
As summer peaks in July, Biel/Bienne experiences a vibrant and much warmer climate compared to other months. With the maximum temperatures soaring to a sweltering 35°C (95°F) and an average warmth of 19°C (67°F), residents and visitors alike bask in the season's heat. However, the high humidity at 82% and significant precipitation spread over 15 days remind us to stay prepared for occasional rain showers amid the sunny days. This unique blend of warmth and moisture makes July a distinctive month for enjoying outdoor activities, though one must also plan for the changing weather. For a deeper dive into the annual climate patterns, explore the Biel/Bienne Climate.