Last updated: August 27, 2025
June in Luzern, Switzerland offers a charming mix of warmth and occasional rain, making it a delightful month for visitors. With maximum temperatures reaching 32°C (90°F), the average temperature hovers around a comfortable 16°C (62°F), while the minimum drops to a cool 5°C (41°F) at night. Rainfall is a notable feature, with a total of 202 mm (8.0 in) spread over 18 days, contributing to the region's lush greenery. The humidity levels sit at 82%, adding a slightly humid yet refreshing feel to the picturesque summer days. Whether you’re exploring the lakeside or wandering the charming streets, June's weather in Luzern promises a unique Swiss experience.
In June, Luzern, Switzerland begins to bask in the warmth of summer, with temperatures showcasing a delightful upward trend. The month greets visitors with a minimum temperature of 5°C (41°F), rising to an average of 16°C (62°F), and peaking at a sizzling 32°C (90°F) on warmer days. This shift marks a significant departure from the chill of winter, as the city transitions from the cooler months where temperatures hovered around freezing. June's pleasant warmth encourages outdoor exploration, inviting both locals and tourists to enjoy the stunning scenery and vibrant culture that Luzern has to offer. With such a noteworthy increase in temperatures, it's no wonder this month is favored for leisurely strolls along the lake and picturesque hikes in the surrounding mountains.
In June, Luzern, Switzerland experiences a peak in precipitation, with a remarkable 202 mm (8.0 in) of rainfall across approximately 18 days. This substantial amount marks a significant increase compared to the preceding months, illustrating June's role as a transition into the wetter season. While May already sets a high bar with 172 mm (6.8 in), June's rainfall not only surpasses it but also hints at the summer pattern of fluctuating wet days. The trend indicates that as the region moves deeper into the summer months, precipitation tends to remain high, evidenced by neighboring July's 199 mm (7.8 in). This persistent moisture is essential for the lush landscapes Luzern is known for, painting a vivid picture of the region's dynamic climate.
In Luzern, Switzerland, June signals a slight rise in humidity, averaging around 82%. This marks a gradual drop from the chilly, damp conditions of the winter months, where humidity levels peak at a striking 92% in January and remain high through October. As spring transitions into summer, humidity levels steadily decrease, hitting their lowest point in May at 80%. June's moderate humidity sets the stage for a pleasant start to summer, with July and August seeing a slight uptick back to 83% and 80%, respectively. This pattern illustrates Luzern's unique climate, where refreshing air contrasts with the wetter months, creating an inviting atmosphere as the flowers bloom and outdoor activities beckon.
As summer approaches in Luzern, Switzerland, the UV Index reaches significant heights, peaking in June at an impressive 9. This categorizes the exposure as very high, meaning sun protection is essential, with a burn time of only 15 minutes. The trend from previous months shows a sharp increase, with the index rising from 6 in April and 8 in May. This gradual ascent highlights the need for vigilance; as sunlight strengthens, residents and visitors alike should be prepared with adequate sunscreen and protective wear. As the mercury rises in July, the UV Index remains at 9, reinforcing the summer's intense sun. For the most current and detailed information on UV levels, visit Luzern UV Index.
UV Risk Categories
Luzern basks in the warmth of June, emerging as a beacon of sunshine with 385 hours of radiant daylight, marking a delightful peak before the summer's crescendo. As the days stretch longer, the sun's embrace grows stronger, highlighting an upward trend from January's modest 164 hours. The gradual climb from winter to early summer reflects the natural rhythm of life in this picturesque town, where the brilliance of March and April—showcasing 300 and 358 hours respectively—prepares for the vibrant tapestry of May's 370 hours. As the sun shines brightly into July, Luzern transforms into a paradise of outdoor adventures and scenic delights, inviting visitors to immerse themselves in its lush landscapes and lively atmosphere.
June in Luzern brings a 31% chance of sunny weather, aligning closely with the preceding months of May and July, which see slightly lower and higher probabilities, respectively. As spring unfolds into summer, the likelihood of sunshine increases, peaking in April with 46% of sunny days, before tapering off slightly in the months surrounding June. This trend indicates that while June doesn’t promise an abundance of clear skies, it does provide a solid chance for those sunny days that make Swiss summer truly delightful. So, while planning your visit, keep your fingers crossed for sunshine and enjoy the beautiful landscapes of Luzern!
In Luzern, Switzerland, June marks a delightful peak in the annual daylight journey, offering around 15 hours of sunlight each day. This vibrant month follows a gradual increase from 8 hours in January to 11 hours in March, showcasing a steady progression towards the longer days of late spring. April and May further elevate this trend, with an impressive jump to 13 and 15 hours respectively. The sunlight in June remains consistent with July, creating a perfect atmosphere for outdoor activities and sightseeing. As summer unfolds, the daylight gradually begins to wane in August, transitioning back to the shorter days of autumn, reminding us of the dynamic shifts in day length that define the seasons in this picturesque Swiss locale.
In Luzern, Switzerland, the June winds present a gentle respite as the summer months beckon. With an average wind speed of 1.3 m/s (3 mph), conditions remain calm compared to earlier in the year. Interestingly, June marks a slight dip from May's 1.7 m/s, reflecting a trend of diminishing wind strength as we transition into the warmer season. This eases the atmosphere, inviting locals and tourists alike to bask in the serene beauty of the lakeside and mountains, unbothered by strong gusts. As the summer unfolds, the consistent light breezes from June through August create an idyllic backdrop for outdoor activities, echoing the tranquil charm of Luzern's landscape.
Weather in Luzern varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Luzern, focusing on differences in temperature, rainfall, humidity, and UV levels.
June and January in Luzern present dramatically different weather conditions. In June, temperatures range from a cool 5°C (41°F) to a warm 32°C (90°F), with an average of 16°C (62°F), while January sees much colder temperatures, with a minimum of -13°C (10°F) and a maximum of 12°C (54°F), averaging around 0°C (32°F). June experiences a higher level of precipitation, totaling 202 mm (8.0 in) over 18 days, compared to January's 138 mm (5.4 in) over just 13 days. Additionally, the humidity in June stands at 82%, slightly lower than January's 92%, contributing to the distinct seasonal feel. For more details on January's weather, check out Luzern weather in January.
The weather in June contrasts sharply with that of February, showcasing the seasonal shift. In June, temperatures range from a cool 5°C (41°F) at night to a warm 32°C (90°F) during the day, with an average of 16°C (62°F). However, it also experiences significant rainfall, with 202 mm (8.0 in) of precipitation spread over 18 days, contributing to a humidity level of 82%. In stark comparison, February sees much colder conditions, with temperatures plunging as low as -17°C (2°F) but peaking at only 16°C (62°F), reflecting an average temperature of just 2°C (36°F). This month is characterized by 107 mm (4.2 in) of precipitation over 12 days and a higher humidity level of 89%. For more specific details on February weather, you can check Luzern weather in February.
When comparing the weather in June and March, it's clear that June is considerably warmer and more variable. In June, temperatures rise from a minimum of 5°C (41°F) to a maximum of 32°C (90°F), with an average of 16°C (62°F). By contrast, March experiences much colder temperatures, ranging from a chilly minimum of -13°C (8°F) to a maximum of 18°C (65°F), averaging just 4°C (40°F). Additionally, while both months see substantial precipitation, June has higher totals with 202 mm (8.0 in) over 18 days, compared to March’s 126 mm (5.0 in) across 16 days. Interestingly, March also has slightly higher humidity at 87%, compared to June's 82%. For more detailed information, you can refer to Luzern weather in March.
The weather in June is notably warmer and wetter compared to April. With temperatures ranging from a minimum of 5°C to a maximum of 32°C, June offers an average temperature of 16°C. In contrast, April sees a wider range with temperatures between -6°C and 23°C, averaging at 8°C. Precipitation is significantly higher in June, totaling 202 mm over 18 days, while April records 102 mm over 12 days. Additionally, humidity levels are comparable, with June at 82% and April slightly higher at 84%. For more detailed insights into April weather, you can check Luzern weather in April.
In comparing the weather between May and June, June exhibits significantly warmer temperatures, with averages rising from 11°C (52°F) in May to 16°C (62°F) and maximums reaching up to 32°C (90°F). This increase in warmth comes alongside a higher level of precipitation in June, totaling 202 mm (8.0 in) over 18 days, compared to May's 172 mm (6.8 in) over 19 days. Both months see relatively high humidity, but June edges slightly higher at 82% compared to May's 80%. For more details about May weather, you can check this link: Luzern weather in May.
June and July weather in Luzern shows some interesting similarities and slight variations. In June, temperatures range from a minimum of 5°C (41°F) to a maximum of 32°C (90°F), with an average of 16°C (62°F). The month experiences considerable precipitation, totaling 202 mm (8.0 in) across 18 days, and humidity sits at a relatively high 82%. In contrast, July sees a slightly warmer climate, with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 31°C (89°F) and an average of 18°C (64°F). Precipitation in July is marginally lower at 199 mm (7.8 in), also over 18 days, with humidity just a touch higher at 83%. For a more detailed look at July weather, visit Luzern weather in July.
June and August display notable differences in weather patterns, though both months experience milder temperatures and considerable precipitation. In June, temperatures range from a chilly minimum of 5°C (41°F) to a peak of 32°C (90°F), with an average of 16°C (62°F), and the month sees an abundant 202 mm (8.0 in) of rain over 18 days, contributing to a high humidity level of 82%. In contrast, August offers slightly warmer conditions, with minimum temperatures rising to 8°C (46°F) and an average of 18°C (64°F), while the maximum temperature reaches 30°C (87°F). Precipitation is slightly lower at 193 mm (7.6 in) over 16 days, with humidity remaining comparable at 80%. For more detailed information on August weather, check Luzern weather in August.
In June, the weather showcases a broader range of temperatures, with lows around 5°C (41°F) and highs reaching up to 32°C (90°F), contributing to an average temperature of 16°C (62°F). However, this month also experiences significant rainfall, with 202 mm (8.0 in) spread over 18 days and a humidity level of 82%. In contrast, September brings cooler conditions, with temperatures ranging from a minimum of 3°C (37°F) to a maximum of 25°C (78°F), resulting in a lower average of 14°C (58°F). Precipitation in September is also reduced to 138 mm (5.4 in) over 15 days, with a slightly higher humidity at 83%. For more details, check out Luzern weather in September.
June and October present contrasting weather patterns. In June, temperatures range from a chilly 5°C (41°F) at the minimum to a warm 32°C (90°F) at the maximum, with an average of 16°C (62°F). This month also sees considerable precipitation, with 202 mm (8.0 in) falling over 18 days, and humidity levels averaging around 82%. In contrast, October experiences cooler temperatures, with minimums dropping to 1°C (34°F) and maximums reaching only 21°C (70°F), leading to an average of 10°C (50°F). Although October has less precipitation, totaling 158 mm (6.2 in) over 14 days, the humidity is slightly higher at 90%. For more details, you can check Luzern weather in October.
June and November present stark contrasts in weather. June enjoys warmer temperatures ranging from a minimum of 5°C (41°F) to a maximum of 32°C (90°F), with an average of 16°C (62°F). However, this month is also characterized by significant rainfall, totaling 202 mm (8.0 in) across 18 days and a humidity level of 82%. In contrast, November's temperatures are much cooler, starting at a minimum of -4°C (26°F) and averaging around 5°C (41°F), peaking at 20°C (68°F). While November sees less precipitation at 97 mm (3.8 in) over 13 days, the humidity is slightly higher at 88%. For more detailed insights into November weather, you can find additional information here: Luzern weather in November.
In June, the weather is markedly warmer with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 32°C (90°F) and an average of 16°C (62°F). The month sees substantial precipitation, totaling 202 mm (8.0 in) over 18 days, coupled with a humidity level of 82%. In contrast, December experiences much colder conditions, where temperatures dip as low as -9°C (16°F) and reach a maximum of only 11°C (53°F), with an average temperature of 2°C (35°F). December also brings 169 mm (6.6 in) of precipitation over the same 18 days, but with a higher humidity of 90%. For a detailed look at December weather, you can visit Luzern weather in December.
As June unfolds in Luzern, the weather takes a delightful turn, offering a vibrant blend of warmth and occasional showers. Unlike the more temperate spring months, June sees a significant rise in temperatures, bringing up to 32°C (90°F) on the hottest days, while still maintaining a refreshing average of 16°C (62°F). However, the increased humidity at 82% and the characteristic precipitation with 18 rainy days remind residents and visitors alike that summer in Luzern is not just about sunshine. This month stands out as a time of transition, where lush landscapes meet the lively energy of longer days, making it perfect for exploration. For a deeper insight into the patterns of Luzern's climates, be sure to check out Luzern Climate.