Last updated: August 27, 2025
June in Winterthur, Switzerland offers a delightful blend of mild temperatures and refreshing rainfall. The maximum temperature can soar up to 33°C (92°F), while the average hovers around a comfortable 18°C (65°F), providing ideal conditions for outdoor activities. However, nights can be cooler, dipping to a minimum of 5°C (42°F). This month witnesses an average precipitation of 138 mm (5.4 in) over 14 rainy days, contributing to a rather high humidity level of 82%. As the landscape flourishes under the lush greenery, June encapsulates the essence of spring transitioning into summer, making it a captivating time to explore Winterthur's natural beauty.
In June, Winterthur, Switzerland, experiences a delightful transition into summer, with temperatures reflecting its burgeoning warmth. The month starts with a minimum of 5°C (42°F), lifting to a comfortable average of 18°C (65°F), and can peak at a sizzling 33°C (92°F). This significant rise in temperature marks a stark contrast to the chill of winter, as the city shakes off the frosty grip of earlier months. The gradual climb from May's warmer days sets the stage for vibrant outdoor activities, as residents and visitors alike relish in the blossoming scenery and enjoyable climate. Overall, June heralds the arrival of warmth, promising sun-soaked days that invite exploration and leisure in one of Switzerland's charming locales.
June marks a notable peak in precipitation for Winterthur, Switzerland, with an impressive 138 mm (5.4 in) of rainfall, making it the wettest month of the year. Following the relatively mild rains of spring, which saw May deliver a robust 123 mm (4.9 in) across 17 days, June continues the trend with 14 days of rain. This pattern suggests a shift towards a more temperate, yet wetter summer, as temperatures rise and landscapes flourish. Despite the heavy rainfall, the consistent precipitation through late spring into early summer likely contributes to the lush greenery that characterizes this picturesque region. This trend not only enhances the natural beauty of Winterthur but also sets the stage for summer activities amidst vibrant surroundings.
In Winterthur, Switzerland, June marks a notable shift in humidity as the warmer months begin to take hold. With an average humidity of 82%, June is slightly drier than the preceding months of spring but still retains a considerable level of moisture in the air. This relatively stable humidity level in June continues a gradual downward trend from the high levels observed in winter, where January and February peaked at 92% and 89%, respectively. As summer approaches, a gradual increase in humidity is noticed in the following months of July and August, hinting at the increasingly lush environment that characterizes this beautiful region. Overall, the humidity in June reflects a transitional phase, bridging the drier spring and the more humid summer, making it a unique time for those experiencing the dynamic climate of Winterthur.
In Winterthur, Switzerland, the UV Index demonstrates a notable upward trend as spring transitions into summer. Starting from a low of 2 in January, the index steadily rises, reaching 6 in April and hitting a peak of 9 in both June and July, indicating a shift to a very high exposure category. This sharp increase means that during June, residents should be especially cautious, with a burn time of only 15 minutes under direct sunlight. As the summer months progress, the UV Index remains elevated, although it slightly declines to 8 in August and then gradually falls as autumn sets in. For those enjoying the sun, it's crucial to stay informed about these changes; discover more about the UV levels in Winterthur at Winterthur UV Index.
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As June arrives in Winterthur, Switzerland, residents are greeted with an impressive 379 hours of sunshine, marking a peak in the year’s light. This delightful increase in daylight is a continuation of a steady rise that began in January with a modest 147 hours. Each month, as winter melts away, the sun dances longer in the sky, culminating in June's vibrant glow. The trend not only highlights the joyous arrival of summer but also sets the stage for July's even sunnier days, boasting 406 hours. Such warmth and brightness provide the perfect backdrop for outdoor activities and local festivities, showcasing Winterthur's seasonal charm. As the summer weeks unfold, the gentle retreat of sunshine during the later months reminds us of nature's cycle, culminating in a rich tapestry of light throughout the year.
In Winterthur, Switzerland, June brings a 33% chance of sunny weather, positioning it as a transitional month between the spring's variable conditions and the sunnier days of summer. Notably, while this likelihood might seem promising compared to the gloom of winter months like January and November, it falls short of the sunniest spring month, April, which boasts a 49% chance of sun. The trend reveals that after May’s dip to 35%, June maintains a moderate level of sunshine potential, paving the way for a summer that typically features greater sunny spells in July and August. As we look ahead, June invites a cautiously optimistic outlook for those hoping to enjoy warmer, sun-drenched days.
In Winterthur, Switzerland, the transition from winter to summer illuminates a striking trend in daylight duration. Beginning January with a modest 8 hours of daylight, the days gradually lengthen, culminating in the vibrant month of June, which boasts 15 hours of bright sunshine—an extension that continues into July. This peak in daylight duration represents a significant increase from February's 10 hours, underscoring the gradual approach of summer's warmth. As the year progresses towards autumn, daylight begins to recede, tapering off to 14 hours in August and further down to 12 hours in September. The pattern is clear: Winterthur experiences a dramatic swing from the cozy gloom of winter to the radiant glow of summer, making fleeting daylight a precious commodity as the year unfolds.
In June, the winds in Winterthur, Switzerland, take a noticeable dip, with an average speed of just 1.8 m/s (4 mph), marking it as one of the calmest months of the year. This decrease follows the gentle rise seen in May, where winds picked up to 2.8 m/s (6 mph), suggesting a smooth transition into summer. As we delve deeper into the summer months, July and August maintain this softness with similar wind speeds, indicating a trend of tranquility that defines the warmer season. Interestingly, the early months of the year deliver more robust breezes, with January peaking at 2.5 m/s (6 mph), gradually tapering off as the year progresses. Overall, June’s serene winds encapsulate the essence of summer in Winterthur—a time for relaxation and enjoying the gentle embrace of nature.
Weather in Winterthur varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Winterthur, focusing on differences in temperature, rainfall, humidity, and UV levels.
June and January present starkly contrasting weather conditions. In June, temperatures range from a cool minimum of 5°C (42°F) to a warm maximum of 33°C (92°F), with an average of 18°C (65°F). This month experiences considerable rainfall, totaling 138 mm (5.4 in) over about 14 days, accompanied by high humidity levels at 82%. In contrast, January is much colder, with temperatures dipping as low as -13°C (9°F) and peaking at 15°C (60°F), averaging just 1°C (34°F). Precipitation is also lower, at 97 mm (3.8 in) over 11 days, and the humidity remains quite high at 92%. For a deeper look into the conditions during this winter month, visit Winterthur weather in January.
In comparing the weather between June and February, June presents a much warmer and more vibrant climate. With temperatures ranging from a minimum of 5°C (42°F) to a maximum of 33°C (92°F), the average temperature reaches a comfortable 18°C (65°F). In contrast, February is significantly colder, featuring a minimum temperature of -12°C (10°F) and an average of just 3°C (38°F), peaking at 18°C (65°F). While June experiences more rain with 138 mm (5.4 in) over 14 days, February has less precipitation at 75 mm (3.0 in) over 12 days. Both months have high humidity, but February's 89% slightly surpasses June's 82%. For a detailed look at February conditions, you can visit Winterthur weather in February.
When comparing the weather in June and March, there's a stark contrast in temperatures and conditions. June experiences a significant rise in warmth, with average temperatures ranging from a chilly 5°C (42°F) at night to a scorching 33°C (92°F) during the day, while March is much colder, with temperatures dipping as low as -12°C (11°F) and only peaking at 20°C (69°F). Despite both months receiving precipitation over the same number of days (14), June sees a higher accumulation of rainfall at 138 mm (5.4 in) compared to March's 86 mm (3.4 in). Additionally, June has a humidity level of 82%, slightly lower than March's 87%, which can contribute to a heavier feeling in March’s chill. For more detailed insights, you can check Winterthur weather in March.
In comparing the weather between April and June, June tends to be significantly warmer, with average temperatures ranging from a minimum of 5°C (42°F) to a maximum of 33°C (92°F), compared to April's range of -4°C (25°F) to 26°C (79°F). While April experiences a moderate average temperature of 10°C (50°F), June boasts a much higher average of 18°C (65°F). Additionally, June sees higher precipitation levels at 138 mm (5.4 in) across 14 days, compared to April’s 63 mm (2.5 in) over 9 days. Interestingly, both months share a relatively high humidity level, with April at 84% and June slightly lower at 82%. For more information on April weather, you can check Winterthur weather in April.
In comparing the weather conditions of June and May, June presents a significantly warmer climate, with average temperatures rising to 18°C (65°F) and maximums reaching 33°C (92°F), while May has a cooler average of 13°C (56°F) and a maximum of 30°C (87°F). Precipitation is slightly higher in June at 138 mm (5.4 in) over 14 days, compared to May's 123 mm (4.9 in) across 17 days. Humidity rates are similar, with June at 82% and May at 80%. Overall, June's warmer temperatures and relatively high humidity signal the onset of summer, contrasting sharply with the cooler, more variable spring weather seen in May. For more details about the weather in May, you can visit Winterthur weather in May.
In June, the weather typically ranges from a minimum of 5°C (42°F) to a maximum of 33°C (92°F), with an average temperature of 18°C (65°F). This month experiences significant precipitation, with 138 mm (5.4 in) recorded over 14 days, and humidity levels hover around 82%. In contrast, July sees slightly milder temperatures, with minimums of 8°C (47°F) and maximums reaching 36°C (96°F), resulting in an average of 20°C (68°F). Precipitation drops to 92 mm (3.6 in) over the same number of rainy days, while humidity increases marginally to 83%. For a more detailed look at weather conditions, check this link: Winterthur weather in July.
June and August exhibit some notable differences in weather patterns. In June, temperatures range from a cooler minimum of 5°C (42°F) to a warmer maximum of 33°C (92°F), with an average of 18°C (65°F). The month is characterized by higher precipitation, totaling 138 mm (5.4 in) over 14 days and a humidity level of 82%. In contrast, August experiences slightly milder temperatures, with a minimum of 8°C (46°F) and a maximum reaching 35°C (95°F), averaging 19°C (67°F). Additionally, precipitation decreases to 114 mm (4.5 in) across 12 days, accompanied by a slightly lower humidity of 80%. For those interested in more detailed information about August's climate, you can visit Winterthur weather in August.
In comparing the weather between June and September, June showcases a more varied temperature range, with minimums reaching 5°C (42°F) and maximums peaking at 33°C (92°F), contributing to an average of 18°C (65°F). The month is also characterized by higher precipitation, totaling 138 mm (5.4 in) over about 14 days, alongside relatively high humidity at 82%. In contrast, September experiences cooler temperatures, with averages dropping to 15°C (59°F), and maximums of 29°C (84°F). This month also sees reduced precipitation, totaling 84 mm (3.3 in) over 11 days, and a slightly higher humidity level at 83%. For more detailed information on September weather, visit Winterthur weather in September.
June and October exhibit markedly different weather patterns, with June boasting warmer temperatures, ranging from a minimum of 5°C (42°F) to a maximum of 33°C (92°F) and an average of 18°C (65°F). In contrast, October's temperatures dip significantly, featuring a minimum of -1°C (31°F) and a maximum of 23°C (73°F), resulting in a much cooler average of 10°C (51°F). Precipitation is also a factor; June experiences higher precipitation at 138 mm (5.4 in) over 14 days, while October sees less precipitation at 94 mm (3.7 in) over 12 days. Humidity is slightly higher in October at 90% compared to June's 82%, adding a chill to the air as the season transitions. For more details, you can check Winterthur weather in October.
June and November present contrasting weather experiences. In June, temperatures typically range from a comfortable 18°C (65°F) on average, with highs reaching up to 33°C (92°F), creating warm and relatively humid conditions, as evidenced by an average humidity of 82% and significant rainfall of 138 mm over about 14 days. In contrast, November sees much cooler temperatures, averaging just 5°C (41°F), with a maximum of 20°C (69°F) and a notable drop to a minimum of -3°C (26°F). While November has less rainfall at 62 mm across about 11 days, the humidity remains high at 88%, adding to the crisp atmosphere. For a deeper dive into November's weather specifics, you can visit Winterthur weather in November.
In June, the weather is characterized by warm temperatures, with averages reaching up to 18°C (65°F) and highs around 33°C (92°F), making it a vibrant month for outdoor activities. However, it also brings considerable rainfall, with 138 mm (5.4 in) over 14 days and humidity levels at a moderate 82%. In contrast, December presents a starkly different climate, featuring chilly temperatures that range from a minimum of -8°C (19°F) to an average of just 3°C (37°F) and highs of 14°C (57°F). While precipitation is slightly less at 121 mm (4.8 in) over 18 days, the increased humidity of 90% can make the cold feel even more intense. For a closer look at December weather patterns, you can explore Winterthur weather in December.
As June unfolds in Winterthur, the scenery transforms into a vibrant display of warmth and humidity, marking a notable departure from the cooler months that precede it. With temperatures reaching up to 33°C (92°F), the city welcomes summer, inviting residents and visitors alike to embrace the outdoors. However, this warmth is accompanied by an average temperature of 18°C (65°F) and 82% humidity, allowing for those quintessentially refreshing summer showers — a total of 14 days of precipitation adds a lushness to the landscape. This blend of heat and rain creates an atmosphere distinctly different from the brisk and often dry conditions of earlier months. Dive deeper into the unique characteristics of weather patterns in this charming city by visiting Winterthur Climate.