Last updated: August 27, 2025
Experience the diverse July weather of Riehen, Switzerland, where temperatures can soar to a maximum of 36°C (98°F), with an inviting average of 20°C (69°F). July nights offer a refreshing contrast, cooling down to a minimum of 9°C (49°F). While basking in the warmth, residents and visitors should prepare for 122 mm (4.8 in) of precipitation spread over 15 days, contributing to the region's lush greenery. Humidity levels hover around 83%, adding a tropical touch to your summer days in this picturesque locale.
In Riehen, Switzerland, July brings a delightful warmth, with temperatures ranging from a minimum of 9°C (49°F) to a sizzling maximum of 36°C (98°F). The average temperature settles at a comfortable 20°C (69°F), making this month the culmination of summer's embrace. As the warmest month of the year, July showcases a distinct upward trend in temperatures compared to the preceding months, particularly following the mild June, which averages 19°C (66°F). The inviting warmth encourages outdoor activities and gatherings, allowing residents and visitors alike to enjoy the picturesque surroundings under the sun's generous rays. With pleasant evenings and hot days, July in Riehen is a true celebration of summer.
In July, Riehen experiences a notable period of rainfall, with a precipitation amount of 122 mm (4.8 in) spread over 15 days. This makes July one of the wetter months of the year, reflecting a trend of increased moisture that often characterizes the summer season. Following a slightly more intense downpour in June with 120 mm, July's precipitation is marginally higher, indicating a continued pattern of lush, green landscapes driven by summer showers. This mid-summer peak, in conjunction with the significant rainfall recorded in May (126 mm), highlights a seasonal trend where the region receives substantial rainfall, sustaining its vibrant natural environment during the warmer months.
In Riehen, Switzerland, the trend in humidity levels throughout the year presents an intriguing picture of the region's climate. After peaking at a noteworthy 92% in January, humidity gradually decreases over the spring months, reaching a low of 80% in May. As summer arrives, July experiences a slight uptick to 83%, followed by August's drop back to 80%, suggesting a relatively stable and comfortable summer climate. The humidity then rises again in the fall, peaking at 90% in October, before settling into a pattern of higher levels during the winter months. This cyclical nature highlights the consistency of Riehen's moist atmosphere while showcasing the slight fluctuations that define each season.
In Riehen, Switzerland, July marks a peak in the sun's intensity, with a UV Index of 9, categorized as very high. This level of exposure means that even brief sunlit moments can lead to skin damage, with a burn time of just 15 minutes. Following closely from June's similarly high figures, July maintains this intensity, highlighting a notable trend of increased UV exposure during the summer months. As temperatures rise and people spend more time outdoors, it's essential to take sun safety seriously. Protect yourself and enjoy the sun responsibly throughout the summer season. For more detailed information, visit Riehen UV Index.
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July truly shines in Riehen, Switzerland, boasting an impressive 413 hours of sunlight, the peak of the year. This abundant sunshine follows a steady upward trend from the 136 hours recorded in January, illustrating how the days unfold beautifully as spring transitions into summer. Following July, August still enjoys a healthy 381 hours of sunlight, while a gentle decline sets in as autumn approaches, with September dropping to 323 hours. Throughout the year, the gradual increase from winter's gloom to the vibrant energy of summer highlights the transformative power of sunlight, making Riehen a breathtaking destination for those seeking to bask in the warmth of July's rays.
In Riehen, Switzerland, July offers a moderate 38% chance of sunny weather, making it one of the more promising months for bright days. Although this percentage dips slightly from June’s 32% and remains below August's 39%, it’s important to note that July's sunshine likelihood closely follows the upward trend seen in the spring months. While winter and early spring months like January (17%) and February (38%) reveal much less sunshine, the growing sunshine potential from March (47%) to April (51%) highlights the gradual shift towards more favorable summer conditions. As Riehen transitions into late summer, there is a perceptible increase in sunny day chances, setting the stage for a pleasantly warm July.
In Riehen, Switzerland, July marks a delightful peak in the annual cycle of daylight, sharing the limelight with June at a glorious 15 hours of sunshine. This summer month not only sustains the same generous daylight as June but also signifies the culmination of a steady increase from January's mere 8 hours. As spring transitioned into summer, daylight duration blossomed from 11 hours in March to a vibrant 15 hours by May and June, illustrating a clear upward trend. Following July, the gradual decline begins, with August slipping into 14 hours, hinting that summer is starting to wane. Overall, July stands out as a highlight in Riehen's calendar, where long days beckon residents and visitors alike to relish the warmth and natural beauty of the season.
In July, Riehen experiences a gentle breeze with an average wind speed of 1.9 m/s (4 mph). This slight uptick from June's calm winds suggests a subtle shift in the summer air, although it remains one of the quieter months in terms of wind. As the year progresses, July's winds are consistent with the warmer season, but they are notably lower than the spring's gentle currents. The overall trend indicates a transition from the more dynamic breezes of early spring, averaging around 2.3 m/s, to a tranquil summer environment that encourages leisurely outdoor activities. Thus, July presents a serene and stable atmosphere, perfect for enjoying the lush landscapes of this picturesque Swiss town.
Weather in Riehen varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Riehen, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather between July and January, it's clear that these months present contrasting climates. July experiences much warmer temperatures, ranging from a low of 9°C (49°F) to a high of 36°C (98°F), with an average of 20°C (69°F). This month also sees considerable humidity at 83% and significant rainfall, totaling 122 mm (4.8 in) over approximately 15 days.
In stark contrast, January is characterized by much colder temperatures, with a minimum of -13°C (8°F), an average of just 1°C (35°F), and a maximum of 17°C (62°F). Despite slightly less rainfall at 89 mm (3.5 in) across 12 days, humidity remains high at 92%. For a more detailed look at January weather in Riehen, you can visit Riehen weather in January.
July and February present stark contrasts in weather conditions. In July, temperatures can soar with a minimum of 9°C (49°F), averaging around 20°C (69°F), and peaking at a high of 36°C (98°F). The month also sees considerable rainfall, with 122 mm (4.8 in) over 15 days and a humidity level of 83%. In contrast, February experiences much colder weather, with temperatures ranging from a chilly minimum of -13°C (9°F) to a maximum of 19°C (66°F), averaging only 4°C (39°F). Precipitation is lighter at 75 mm (2.9 in) over 12 days, accompanied by slightly higher humidity at 89%. For more detailed information on February weather, visit Riehen weather in February.
Weather in July and March showcases a stark contrast, both in temperature and conditions. July experiences warm temperatures, with averages around 20°C (69°F) and maximums soaring up to 36°C (98°F), alongside significant precipitation of 122 mm over approximately 15 days. In contrast, March is much cooler, with average temperatures hovering around 6°C (44°F) and a maximum of 21°C (71°F), while it also receives some precipitation, totaling 87 mm across 14 days. The high humidity in both months is notable, with July at 83% and March slightly higher at 87%. For more detailed information on the weather during March, you can visit Riehen weather in March.
In comparing the weather of July and April, notable differences emerge in temperature and precipitation levels. July features a much wider temperature range, with minimums around 9°C (49°F), daily averages peaking at 20°C (69°F), and maximums soaring to 36°C (98°F). In contrast, April sees cooler temperatures, ranging from a minimum of -4°C (26°F) to an average of 10°C (50°F) and maximums of 26°C (80°F).
Precipitation is another key distinction, as July experiences higher rainfall at 122 mm (4.8 in) over 15 days, while April sees only 59 mm (2.3 in) across 10 days. Humidity levels remain relatively similar, with July at 83% and April at 84%. Overall, July offers a much hotter and wetter climate compared to the cooler and drier conditions typically found in April. For more detailed information, you can check Riehen weather in April.
When comparing the weather in July and May, July tends to be significantly warmer, with average temperatures reaching 20°C (68°F) compared to May’s milder average of 14°C (57°F). The maximum temperatures in July can soar up to 36°C (98°F), while May peaks at a more moderate 31°C (87°F). Both months experience considerable rainfall, with May receiving slightly higher precipitation at 126 mm (5.0 in) over 17 days, compared to July’s 122 mm (4.8 in) over 15 days. Humidity levels also rise in July at 83%, closely following May's 80%. For a more detailed look at May’s conditions, visit Riehen weather in May.
In comparing the weather between June and July, July experiences slightly higher temperatures, with minimums of 9°C compared to June's 6°C, and averages peaking at 20°C versus June's 19°C. The maximum temperatures in July reach up to 36°C, making it the hotter month compared to June's 34°C. Precipitation levels are quite similar, with July receiving 122 mm over 15 days and June slightly less at 120 mm over 16 days, while humidity remains consistently high in both months, with July at 83% and June at 82%. For a closer look at June conditions, you can check this link: Riehen weather in June.
In comparing the weather between July and August, July typically experiences slightly warmer temperatures, with a minimum of 9°C (49°F) and a maximum reaching up to 36°C (98°F), whereas August sees a chillier minimum of 7°C (44°F) and a max of 34°C (94°F). Both months register an average temperature of around 20°C (68°F), but with July maintaining higher humidity levels at 83% compared to August's 80%. When it comes to precipitation, July receives a bit more rainfall at 122 mm (4.8 in) across 15 days, while August follows closely with 115 mm (4.5 in) also over 15 days. For more detailed information, you can check Riehen weather in August.
In July, the weather is characterized by a wide range of temperatures, with a minimum of 9°C (49°F) and a maximum reaching up to 36°C (98°F), resulting in an average temperature of 20°C (69°F). This month also sees significant rainfall, with 122 mm (4.8 in) spread over 15 days, accompanied by high humidity levels of 83%. In contrast, September experiences cooler conditions, starting with a minimum of 2°C (36°F) and a maximum of 30°C (86°F), leading to a lower average temperature of 16°C (61°F). Precipitation decreases to 69 mm (2.7 in) over 12 days, while humidity remains constant at 83%. For those interested in the weather specifics for September, more information can be found at Riehen weather in September.
In comparing the weather of July and October, we see a significant shift in temperatures and conditions. July experiences a warm range, with minimums around 9°C (49°F) and maximums soaring up to 36°C (98°F), while the average temperature hovers at a pleasant 20°C (69°F). In contrast, October's temperatures are notably cooler, with minimums dropping to -1°C (30°F) and average highs reaching only 24°C (75°F). Precipitation is relatively similar; July sees 122 mm (4.8 in) over 15 days, while October receives about 89 mm (3.5 in) over 13 days. Additionally, humidity levels are slightly higher in October at 90%, compared to July’s 83%. For a more specific look at October's weather conditions, you can refer to Riehen weather in October.
July and November present strikingly different weather patterns. In July, temperatures range from a minimum of 9°C (49°F) to a sizzling maximum of 36°C (98°F), with an average of 20°C (69°F), creating a warm and humid atmosphere with 83% humidity. Rainfall is relatively high, with 122 mm (4.8 in) spread across about 15 days. In contrast, November brings a significant drop in temperature, with lows plummeting to -4°C (25°F) and an average of only 5°C (42°F), while the maximum reaches a milder 21°C (70°F). Precipitation decreases to 73 mm (2.9 in) over 12 days, and the humidity rises slightly to 88%. For more details on November weather, visit Riehen weather in November.
July and December present contrasting weather patterns, highlighting the seasonal extremes experienced in the region. In July, temperatures range from a comfortable 9°C (49°F) at night to a scorching maximum of 36°C (98°F), with an average of 20°C (69°F). The month witnesses humidity levels at 83% and experiences precipitation on about 15 days, totaling 122 mm (4.8 in). In stark contrast, December features much colder conditions where temperatures dip as low as -5°C (24°F) and peak at a modest 14°C (58°F), averaging around 3°C (38°F). The winter month also sees a slightly higher rainfall, accumulating 124 mm (4.9 in) over 18 days, accompanied by increased humidity levels at 90%. For further details on December weather, you can check out Riehen weather in December.
In Riehen, July stands out with its balmy temperatures and increased humidity, offering a vibrant summer atmosphere unlike other months. With daytime highs reaching a sizzling 36°C, the sizzling warmth is often softened by a backdrop of lush greenery. However, July also sees a notable increase in rainfall, with precipitation occurring on about half of the month, illuminating the balance between sun and rain that characterizes this lively season. This unique blend of heat and moisture creates a dynamic climate that invites both outdoor adventures and cozy indoor retreats. For a deeper understanding of how July weather fits into the broader patterns of the year, visit Riehen Climate.