Last updated: August 27, 2025
Experience the summer charm of Gersau, Switzerland in July, where temperatures can soar to a maximum of 31°C (87°F), providing warm days ideal for outdoor adventures. On average, expect a refreshing 17°C (63°F), with cool nights dipping to a minimum of 7°C (45°F). However, be prepared for the occasional rain, as the area sees 190 mm (7.5 in) of precipitation spread over 18 days, contributing to a humid atmosphere with an 83% humidity level. Whether you're soaking up the sun or enjoying the tranquil beauty after a rain shower, Gersau offers a delightful summer experience.
In Gersau, Switzerland, July ushers in the warmth of summer, with temperatures showcasing a delightful range. The month sees minimums around 7°C (45°F), providing a pleasant start to the day, while the average temperature hovers at 17°C (63°F), striking a comfortable balance for outdoor adventures. With maximums reaching up to 31°C (87°F), the warmth encourages residents and visitors alike to bask in the sun or explore the serene beauty of the Swiss landscape. Compared to the cooler months, July not only enhances the allure of the region with its vibrant summer ambiance but also marks a significant upward trend in temperatures, making it an ideal time to enjoy everything Gersau has to offer.
In July, Gersau, Switzerland, experiences a peak in precipitation, accumulating an impressive 190 mm (7.5 in) of rainfall over 18 days. This is a slight increase from the previous month, June, where 189 mm fell, highlighting a trend of consistent rainfall as summer progresses. The wettest months are typically in the middle of the year, with July's totals closely followed by August, which sees an even higher average of 203 mm (8.0 in). The summer months combine an abundance of precipitation with relatively stable rainy days, creating a lush, vibrant landscape that characterizes this picturesque region.
In Gersau, Switzerland, July experiences a humidity level of 83%, showcasing a slight uptick compared to the preceding months. As the summer heat settles in, this moderate humidity is indicative of a transition from the rhythm of spring, where levels gradually decreased from a brisk 84% in April to 82% in June. Interestingly, July's humidity is lower than both the wintry months of January (92%) and February (89%), which are notoriously damp, yet it hovers around the percentages recorded in the autumn months of September (83%) and October (90%). This trend suggests that while the summer months are typically drier, they still retain a hint of moisture that can enhance the lush greenery characteristic of the region.
In July, the UV Index in Gersau, Switzerland remains at a peak of 9, categorized as very high, signifying the necessity for careful sun protection and limiting sun exposure to just 15 minutes to avoid potential skin damage. This intensity follows a trend established in June, where the UV Index also hit 9, indicating a consistent period of heightened sun exposure during the summer months. As we transition from July to August, a slight dip in the UV Index to 8 occurs, yet the exposure remains categorized as very high, emphasizing the importance of vigilant sun safety despite the minor decrease. For more detailed insights on UV levels throughout the year, check out Gersau UV Index.
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In July, Gersau, Switzerland basks in an impressive 415 hours of sunshine, reaching the peak of its summer radiance. This month stands out not only for its abundant sunshine but also represents a notable increase from the 385 hours experienced in June. As summer unfolds, July transitions from the vibrant blooms of spring, marked by 358 hours in April, to the lush vibrancy of late summer, making it an idyllic time for outdoor activities and exploration. Following July's peak, sunshine hours gradually taper off in August with 384 hours, hinting at the approach of autumn while still offering plenty of warm days. This trend underscores Gersau's charm, as it acts as a sun-drenched playground throughout the summer months.
In Gersau, Switzerland, the likelihood of sunny weather in July hovers around 31%, placing it slightly above the previous summer months of June and May, which see chances of sunshine at 30% and 29%, respectively. As we transition from spring into summer, June's modest sun exposure gives way to a mild uptick in July, reflecting a gradual trend of increased brightness as the year progresses. However, when compared to other months, July's sunshine probability remains relatively modest, signaling that while there are opportunities for basking in the sun, visitors should also be prepared for periods of cloudiness.
In Gersau, Switzerland, July shines brightly with an impressive 15 hours of daylight, matching the peak of June but slightly less than the subsequent months of summer. This extended daylight duration allows residents and visitors to fully enjoy the breathtaking landscapes and outdoor activities the region is renowned for. As the season transitions into August, daylight begins its gentle decline to 14 hours, heralding the gradual approach of autumn. Notably, the increase from just 8 hours in January to an impressive 15 in both June and July demonstrates the vibrant shift from winter's early dusk to the lively, sun-drenched days of summer. By September, daylight decreases further to 12 hours, reminding us of the fleeting nature of these long, sunlit days and enhancing the allure of summer adventures in Gersau.
In Gersau, Switzerland, the July winds are characterized by a gentle whisper, with an average speed of 1.3 m/s (3 mph). This marks a continuation of a trend seen since June, where the winds slightly dipped from 1.6 m/s (4 mph) to their lowest point of the year. As summer fully blooms, the consistent light breeze offers a serene backdrop for leisure activities by the spectacular Lake Lucerne. Reflecting the overall seasonal pattern, winds remain relatively calm in July, hinting at a warm, inviting atmosphere that encourages both relaxation and exploration. This tranquil wind trend holds through to the end of summer, making Gersau a delightful destination for those seeking peace in nature's embrace.
Weather in Gersau varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Gersau, focusing on differences in temperature, rainfall, humidity, and UV levels.
July and January present contrasting weather experiences. July enjoys warmer temperatures, with averages around 17°C (63°F) and highs reaching up to 31°C (87°F), accompanied by relatively high humidity at 83%. In contrast, January brings much colder conditions, where temperatures range from a minimum of -15°C (5°F) to a maximum of 11°C (52°F), with an average of -1°C (30°F). Additionally, January's precipitation is lower, with 144 mm (5.7 in) falling over 13 days, whereas July sees more rainfall, totaling 190 mm (7.5 in) across 18 days. For more details about the winter climate, check Gersau weather in January.
When comparing the weather in July and February, the differences are striking. July features a wide temperature range, with minimums of 7°C (45°F) and highs reaching up to 31°C (87°F), resulting in an average temperature of 17°C (63°F). This month also sees considerable rainfall, totaling 190 mm (7.5 in) over approximately 18 days, accompanied by high humidity levels of 83%. In contrast, February is much colder, with temperatures ranging from a minimum of -19°C (-1°F) to a maximum of 14°C (58°F), and an average temperature of just 1°C (34°F). Although February receives less precipitation at 106 mm (4.2 in) over about 12 days, the humidity remains high at 89%. For a closer look at February weather specifics, you can visit Gersau weather in February.
In comparing the weather of July and March, it's clear that the two months exhibit vastly different conditions. July boasts a much warmer climate, with average temperatures ranging from a minimum of 7°C (45°F) to a maximum of 31°C (87°F), contrasted with March, where temperatures can dip to -15°C (6°F) and only reach highs of 18°C (64°F). Additionally, July sees higher precipitation levels, accumulating 190 mm (7.5 in) over 18 days, while March experiences 127 mm (5.0 in) across 17 days. Humidity levels are similar, with July at 83% and March slightly higher at 87%. For a more detailed look at the specific weather conditions in March, you can visit Gersau weather in March.
In comparing the weather between July and April, a stark contrast emerges. July experiences significantly warmer temperatures, ranging from a minimum of 7°C (45°F) to a maximum of 31°C (87°F), with an average of 17°C (63°F). In contrast, April's temperatures are much cooler, with a range from -7°C (19°F) to 22°C (71°F) and an average of 7°C (45°F). Additionally, July sees higher precipitation, at 190 mm (7.5 in) over 18 days, compared to April's 104 mm (4.1 in) over just 12 days. Humidity levels are similar, with July at 83% and April slightly higher at 84%. For more specific insights, you can check the Gersau weather in April.
When comparing the weather in July and May, July consistently showcases warmer temperatures, with a minimum of 7°C and a maximum of 31°C, leading to an average of 17°C. In contrast, May starts off cooler, featuring a minimum of -7°C and a maximum of 27°C, with an average temperature of only 10°C. Additionally, July experiences higher precipitation, with 190 mm over 18 days, while May sees slightly less rain at 163 mm across 19 days. Humidity levels are also slightly elevated in July at 83% compared to May's 80%. For more details on weather trends in May, visit Gersau weather in May.
In comparing the weather of July and June, both months showcase similar maximum temperatures, peaking at around 31°C (88°F). However, July has a slightly higher average temperature of 17°C (63°F), compared to June’s 16°C (60°F). Precipitation levels are also quite comparable, with July seeing 190 mm (7.5 in) over 18 days, just slightly more than June’s 189 mm (7.4 in) over the same number of days. Additionally, humidity is slightly higher in July at 83% compared to June’s 82%. For a more detailed look at June’s weather specifics, you can check out this link: Gersau weather in June.
In comparing the weather between July and August, both months share similar minimum and average temperatures, with July peaking slightly higher at a maximum of 31°C (87°F) compared to August's maximum of 29°C (84°F). July experiences somewhat less precipitation overall, with 190 mm (7.5 in) falling over 18 days, while August sees a slight increase to 203 mm (8.0 in) on the same number of days. Humidity remains relatively high in both months, though it dips slightly in August to 80% from July's 83%. For a more detailed look at the weather specifics in August, you can check Gersau weather in August.
In July, the weather is characterized by a wider temperature range, with minimums around 7°C (45°F) and maximums reaching up to 31°C (87°F), resulting in an average temperature of 17°C (63°F). The month sees significant rainfall, with 190 mm (7.5 in) spread over 18 days, while humidity remains high at 83%.
In contrast, September experiences cooler temperatures, with a minimum of 1°C (34°F) and a maximum of 25°C (77°F), averaging 13°C (56°F). Precipitation is also lower, totaling 146 mm (5.8 in) over 15 days, but humidity remains consistent at 83%.
For those interested in more detailed insights, you can find additional information at Gersau weather in September.
July and October present quite different weather patterns. In July, temperatures range from a minimum of 7°C (45°F) to a maximum of 31°C (87°F), with an average temperature of 17°C (63°F). The month experiences significant rainfall, totaling 190 mm (7.5 in) over approximately 18 days, along with relatively high humidity at 83%. In contrast, October sees cooler temperatures, with a minimum of 1°C (34°F), an average of 9°C (49°F), and a maximum of 20°C (68°F). Although precipitation decreases to 165 mm (6.5 in) across about 14 days, humidity rises slightly to 90%. For more details, you can check Gersau weather in October.
July and November showcase dramatically different weather patterns. July typically experiences much warmer temperatures, with averages ranging from a minimum of 7°C to a maximum of 31°C, while November sees much cooler conditions, with averages between -7°C and 19°C. Precipitation is more prevalent in July, totaling 190 mm over 18 days, compared to November's 102 mm across 14 days. Additionally, humidity levels are slightly higher in November at 88%, compared to July's 83%. For those interested in more specifics, you can check out Gersau weather in November.
July and December present markedly contrasting weather conditions. In July, temperatures range from a low of 7°C (45°F) to a high of 31°C (87°F), with an average of 17°C (63°F). The month sees significant precipitation, totaling 190 mm (7.5 in) across 18 rainy days, and the humidity hovers around 83%. In stark contrast, December features much colder temperatures, with a minimum of -11°C (12°F), an average of 1°C (33°F), and a maximum of 11°C (52°F). Precipitation is slightly lower at 171 mm (6.7 in), also spread over 18 days, and the humidity increases to 90%, creating a distinctly chilly atmosphere. For more detailed information, you can check Gersau weather in December.
In July, Gersau offers a unique weather experience characterized by warm temperatures and a noticeable increase in humidity. Unlike the cooler months, the maximum reaches pleasantly high levels, inviting outdoor activities and exploration. However, it also brings a higher chance of rain, with frequent showers adding to the total precipitation for the month. This combination of warmth and moisture creates a vibrant, lush environment, setting July apart from other months in terms of both temperature fluctuations and atmospheric conditions. For a detailed overview of how Gersau's weather varies throughout the year, visit Gersau Climate.