Last updated: February 24, 2025
Experience the vibrant July weather of Lake Geneva, United States, where temperatures soar to a maximum of 34°C (93°F), offering plenty of opportunities for outdoor adventures. The average temperature hovers around a comfortable 24°C (75°F), creating a perfect climate for both relaxation and exploration. As you bask in the sun, be prepared for the chance of rain, with 10 days marked by precipitation totaling around 84 mm (3.3 in), and an average humidity level of 78% that adds a touch of tropical feel to the summer ambiance. Whether you're lounging by the lake or hiking the scenic trails, July in Lake Geneva promises a delightful mix of sun and refreshing showers.
In July, Lake Geneva basks in warm summer temperatures, marking a striking contrast to the frigid winter months. The month typically sees a minimum of 12°C (54°F), which is a pleasant rise from the cooler June nights, and an engaging average of 24°C (75°F), ideal for outdoor activities. The heat peaks at a maximum of 34°C (93°F), making it one of the warmest months of the year. This warm weather trend continues into August, but with slightly cooler averages, hinting that summer is preparing to give way to the crispness of fall. As July unfolds, the vibrant lakeside town comes alive, inviting residents and visitors alike to enjoy its sun-soaked shores and beautiful scenery.
In July, Lake Geneva experiences a moderate precipitation total of 84 mm (3.3 in) over approximately 10 days, marking a slight decrease from June's 115 mm (4.5 in). This mid-summer month often serves as a transitional phase, with rainfall levels settling between the heavier downpours of spring and the drier conditions typical of late summer. While July's precipitation is lower than both the lush greenery of May and the earlier storms of April, it remains consistent with a trend of fluctuating rainfall throughout the year, providing much-needed hydration to the region's vibrant ecosystems. As summer progresses, the occasional summer shower helps maintain the lush landscapes that define Lake Geneva, appealing to residents and visitors alike.
In Lake Geneva, July brings a shift in humidity levels, dipping to 78%, which aligns with the trend of decreasing humidity as summer progresses. The month begins with high levels of moisture during the winter months, consistently remaining at 85% from January to April. As spring transitions to summer, humidity shows a gradual decline, with a slight dip to 80% in June. This gentle decrease continues into July, promoting a more comfortable atmosphere during the warmest days of summer. Following July, humidity drops further to 76% in August, suggesting a trend towards drier conditions as the season approaches its end. Overall, July serves as a pivotal month, highlighting the region's moderate humidity in contrast to the wetter winter months, making it an ideal time for outdoor activities.
In July, the UV Index in Lake Geneva reaches a peak of 10, placing it firmly in the very high exposure category with a burn time of just 15 minutes. This signifies that the summer sun is particularly intense, similar to the previous month of June, which also recorded a UV Index of 10. As July slides into August, we witness a slight decline to a UV Index of 9, though it still demands caution and protection from the sun. Overall, the data reveals a trend of rising UV levels from the spring months with March starting off at a moderate 6, to the summer highs that necessitate vigilance against sunburn. For detailed insights into Lake Geneva's UV Index throughout the year, explore Lake Geneva UV Index.
UV Risk Categories
As July arrives in Lake Geneva, it heralds the peak of sunshine with an impressive 360 hours of sun-soaked days, making it the brightest month of the year. This vibrant burst of sunlight follows a steady increase since January, which begins with a modest 121 hours. The transition from winter to summer is beautifully marked by months of gradual growth, peaking in mid-summer before the sun starts to wane slightly in August with 336 hours. Overall, the trend showcases a delightful trajectory of brightness, encouraging locals and visitors alike to make the most of the warm weather and outdoor adventures during this sun-drenched season.
July in Lake Geneva features a 45% chance of sunny weather, marking a pleasant embrace of summer. This figure is consistent with the preceding month of June, where the sun shines 46% of the time, but notably trails behind August's peak of 47%. As we explore the yearly trends, it’s interesting to see that the likelihood of sunny days generally increases from early spring, peaking in late summer and then declining as autumn approaches. With September boasting the highest likelihood at 57%, July remains a prime time for sunshine seekers, offering a delightful balance in the heart of the summer season.
In Lake Geneva, United States, July brings with it a delightful 14 hours of daylight, marking a peak in the summer season. This abundance of sunlight follows a steady climb from 9 hours in January to a maximum of 15 hours in June, providing residents and visitors ample opportunity to enjoy the outdoors. As the summer progresses, daylight begins to recede, with August yielding 13 hours, hinting at the approach of autumn. This gradual shift reflects a broader trend where longer days in the spring and summer transition into shorter daylight hours in the fall and winter, creating a rhythmic pattern that characterizes the yearly cycle of light and warmth in this picturesque locale.
In Lake Geneva during July, the average wind speed dips to 3.0 m/s (7 mph), marking a subtle continuation of the gentle breezes characteristic of early summer. This trend showcases a gradual decrease from the spring months, with March experiencing its peak winds at 4.2 m/s (9 mph), followed by a steady decline leading into the warmest season. As the year progresses into August, winds further soften to 2.5 m/s (6 mph), hinting at a calm atmosphere perfect for leisurely activities by the lake. Thus, July stands out as part of a seasonal shift—a time when outdoor enthusiasts can relish the serene, yet slightly breezy, summer days in this idyllic setting.
The weather in Lake Geneva changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of July's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Lake Geneva and find detailed weather information for every month.
July and January present stark contrasts in weather conditions. In July, temperatures range from a mild 12°C (54°F) at night to a scorching maximum of 34°C (93°F) during the day, accompanied by relatively high humidity at 78%. With an average rainfall of 84 mm (3.3 in) over about 10 days, July is typically warm and wet. In contrast, January boasts a chilling average temperature of -5°C (23°F), with nighttime lows plunging to -32°C (-25°F) and daytime highs rarely exceeding 14°C (57°F). Precipitation in January is lower, at 61 mm (2.4 in) spread across about 8 days, and the humidity remains high at 85%. For a more detailed look at January conditions, you can check out Lake Geneva weather in January.
In July, the weather is characterized by warm temperatures, with averages around 24°C (75°F) and a maximum reaching up to 34°C (93°F), accompanied by high humidity at 78%. Rainfall is somewhat frequent, with 84 mm (3.3 in) of precipitation over 10 days. In contrast, February presents a starkly different climate, where temperatures can plummet to a minimum of -33°C (-28°F) and an average of -4°C (25°F), with a maximum of only 20°C (67°F). The precipitation is less compared to July, totaling 58 mm (2.3 in) over 9 days, and the humidity is slightly higher at 85%. For more detailed insights, consider checking Lake Geneva weather in February.
July and March present a striking contrast in weather conditions. July boasts a warm average temperature of 24°C (75°F), with highs reaching up to 34°C (93°F), while March offers a much chillier experience, with average temperatures around 3°C (37°F) and minimums plunging to -22°C (-8°F). Precipitation levels are relatively similar, with July receiving 84 mm (3.3 in) and March 66 mm (2.6 in), although both months see rain across approximately 10 days. Additionally, humidity remains high in both months, at 78% in July and 85% in March, but the overall feeling is distinctly different due to the temperature extremes. For a closer look at March's weather specifics, you can explore Lake Geneva weather in March.
When comparing the weather in July and April, it's clear that July offers significantly warmer conditions with average temperatures reaching 24°C (75°F), while April has a much cooler average of 8°C (47°F). July enjoys a higher maximum temperature of 34°C (93°F) compared to April's peak of 27°C (81°F). However, April experiences more rainfall, with 110 mm (4.3 in) of precipitation over 14 days, compared to July's 84 mm (3.3 in) over 10 days. Humidity levels are quite similar, with July at 78% and April slightly higher at 85%. For more insights on the weather during April, you can refer to Lake Geneva weather in April.
When comparing the weather in July and May, notable differences emerge. July boasts a warmer average temperature of 24°C (75°F), with minimums of 12°C (54°F) and maximums reaching 34°C (93°F). In contrast, May experiences a chillier climate, with average temperatures around 15°C (60°F), ranging from a minimum of -1°C (30°F) to the same maximum of 34°C (93°F). Precipitation is also higher in May with 154 mm (6.0 in) over 14 days, compared to July's 84 mm (3.3 in) across 10 days. Despite similar humidity levels of 78%, May's cooler temperatures and increased rainfall mark it as a distinct transition into summer. For further insights on May's weather, see Lake Geneva weather in May.
In comparing the weather of July and June, we see notable differences in temperature and precipitation. July experiences a higher average temperature of 24°C (75°F) compared to June's 21°C (71°F), making it generally warmer. Both months have the same maximum temperature of 34°C (94°F), but July's minimum temperature is slightly higher at 12°C (54°F) compared to June's 9°C (48°F). However, June sees more precipitation with 115 mm (4.5 in) over 13 days, while July has only 84 mm (3.3 in) over 10 days, resulting in slightly drier conditions. Humidity levels are also comparable, with July at 78% and June at 80%. For more detailed insights, you can check out Lake Geneva weather in June.
In comparing the weather between July and August, July typically enjoys warmer temperatures, with an average of 24°C (75°F) and a maximum reaching 34°C (93°F). In contrast, August sees a slight drop in average temperature to 22°C (72°F), with a minimum of 8°C (47°F). Both months experience similar maximum temperatures, but July has a higher average humidity of 78% compared to August's 76%. Precipitation is also a bit higher in August, accumulating 91 mm (3.6 in) over 11 days, compared to 84 mm (3.3 in) over 10 days in July. For more details on August weather, you can visit Lake Geneva weather in August.
July and September present distinct weather patterns, reflecting the transition from summer to early autumn. In July, the temperatures range from a mild 12°C (54°F) at night to a warm 34°C (93°F) during the day, with an average of 24°C (75°F). This month experiences considerable humidity at 78% and a total precipitation of 84 mm (3.3 in) over about 10 days. In contrast, September features cooler temperatures, with a minimum of 2°C (37°F) and an average of 19°C (66°F), reaching a maximum of 33°C (92°F). Although September sees higher total precipitation at 104 mm (4.1 in) over 9 days, the humidity remains similar at 79%. For more insights on what to expect during this month, check out Lake Geneva weather in September.
In July, the weather is characterized by warm temperatures, with a minimum of 12°C (54°F) and a maximum reaching up to 34°C (93°F), resulting in an average of 24°C (75°F). The month experiences significant humidity at 78% and sees about 84 mm (3.3 in) of precipitation over roughly 10 days. In contrast, October brings a notable shift, with colder temperatures where the minimum dips to -5°C (23°F) and the average temperature drops to 11°C (53°F). While the maximum can still rise to 30°C (86°F), the month experiences a higher total precipitation of 119 mm (4.7 in) across 13 days, coupled with an increase in humidity to 83%. The changing weather patterns reflect a transition from the warmth of summer to the crispness of fall, making each month distinctly different. For more detailed insights, visit Lake Geneva weather in October.
In July, the weather is typically warm and vibrant, with average temperatures around 24°C (75°F) and a maximum reaching up to 34°C (93°F). The month experiences moderate rainfall, with 84 mm (3.3 inches) spread over about 10 days and humidity levels at 78%. In stark contrast, November sees much colder conditions, where average temperatures drop to just 3°C (37°F) and can plummet to a minimum of -16°C (4°F). The month receives less precipitation, totaling 49 mm (1.9 inches) over 7 days, but the humidity is slightly higher at 88%. For a closer look at how November weather unfolds in this region, check out Lake Geneva weather in November.
July and December present starkly contrasting weather in terms of temperature and precipitation. In July, the temperatures range from a minimum of 12°C (54°F) to a maximum of 34°C (93°F), with an average of 24°C (75°F), along with relatively high humidity at 78% and about 84 mm (3.3 in) of precipitation over 10 days. In contrast, December features a chilling temperature range, with lows plunging to -22°C (-7°F) and highs reaching just 19°C (66°F), resulting in a much colder average of -1°C (31°F). Precipitation in December is lower at 52 mm (2.1 in), occurring over 7 days, but the humidity remains high at 81%. For detailed insights, check out Lake Geneva weather in December.
July in Lake Geneva is a vibrant month marked by warmer temperatures and increased humidity, making it a perfect time for outdoor activities and lakeside relaxation. Unlike the cooler months, where temperatures can dip significantly, July welcomes sun-seekers with an average of 24°C (75°F) and occasional peaks reaching a sizzling 34°C (93°F). Although rain makes its presence felt with around 10 days of precipitation totaling 84 mm (3.3 in), the summer warmth still prevails, creating a distinctive ambiance that sets July apart from the rest of the year. Whether you’re swimming, hiking, or enjoying local festivals, the lively July weather invites visitors to embrace all that Lake Geneva has to offer. For more insights on the seasonal variations, visit Lake Geneva Climate.