Last updated: August 27, 2025
May in Zug, Switzerland offers a dynamic blend of weather conditions, with maximum temperatures soaring to 30°C (86°F) and a comfortable average of 13°C (56°F). The month, however, can also surprise with cooler nights reaching a minimum of -2°C (29°F). Rainfall is notable, with 137 mm (5.4 in) expected over 16 days, contributing to the region's lush greenery. Coupled with an average humidity of around 80%, May presents a rich tapestry of spring weather, perfect for exploring Zug's scenic landscapes while preparing for potential showers.
In May, Zug, Switzerland, experiences a delightful transition from the chill of spring to the warmth of early summer. With temperatures ranging from a brisk minimum of -2°C (29°F) to a comfortable maximum of 30°C (86°F), the month offers a refreshing average of 13°C (56°F), marking a significant rise from the previous months. This upward trend in temperature is evident as May showcases some of the highest warm spells of the year, encouraging outdoor activities and blooming landscapes. As the days lengthen and sunlight intensifies, Zug transforms into a lively haven, perfect for enjoying the natural beauty and vibrant culture of this picturesque Swiss town.
May in Zug, Switzerland, brings a notable increase in precipitation, with 137 mm (or 5.4 in) spread over 16 days. This trend marks May as one of the wetter months of the year, surpassing April's 77 mm and hinting at the spring's full bloom. The rainfall, while abundant, is a precursor to the even wetter months of June and August, where averages reach 149 mm and 141 mm respectively. As the landscapes soak up the moisture, May transforms Zug into a verdant haven, making it an enchanting time for nature lovers despite the frequent showers. This cyclical pattern of increasing precipitation underscores the shift from spring to summer, setting the stage for vibrant growth and lush scenery.
As spring transitions into early summer, May in Zug, Switzerland experiences a notable shift in humidity, settling at 80%. This reflects a gradual decline from the wetter months of winter and early spring, where humidity levels hovered around 92% in January and 87% in March. April marks a steady decrease to 84%, paving the way for May's drier conditions. The relatively lower humidity not only contributes to a more comfortable atmosphere but also heralds the pleasant warmth that defines the region's approach to summer. Interestingly, while June and July see a slight uptick in humidity, May provides a refreshing reprieve, making it an ideal time for outdoor activities amidst the blooming landscape.
As spring turns to summer in Zug, Switzerland, the UV Index sees a notable increase, peaking in May at 8, categorized as very high. This shift from a modest 2 in January to a striking 8 in May underscores a clear trend towards heightened sun exposure, where the burn time drops dramatically to just 15 minutes. Following May, June and July maintain this intense level of UV radiation, reaching a peak of 9. The transition from low to very high exposure categories emphasizes the importance of sun safety as the days grow longer and sunnier. For more information on UV levels throughout the year, visit Zug UV Index.
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In Zug, Switzerland, the arrival of May brings a delightful surge in sunshine, with 370 hours basking the region in warm, golden light. This trend continues the upward trajectory from April's 358 hours, showcasing a clear pattern of increasing daylight as spring unfolds. The early months of the year, like January and February with only 164 and 228 hours respectively, feel a world away from the vibrant brightness of late spring and early summer. As June follows suit with 385 hours, the summer months promise even more radiance, highlighting Zug's transformation into a sunlit haven. This gradual escalation in daylight not only lifts spirits but also heralds the outdoor activities that define this beautiful Swiss locale during the warmer months.
In Zug, Switzerland, the likelihood of sunny weather starts to rise significantly from winter to spring, peaking in April at 49%. However, come May, the chance of sunshine drops to 33%, creating a curious shift as the region transitions fully into spring. This dip may surprise those expecting consistent warmth and brightness after the month of April. As the year progresses, the chances of sun fluctuate yet again, with June and July offering a modest increase but remaining below April's high. Overall, while May presents a charming mix of springtime beauty, it also serves as a reminder that sunny days can be quite variable even as the seasons change in Zug.
As spring unfolds in Zug, Switzerland, daylight duration experiences a remarkable ascent from January's modest 8 hours to a vibrant 15 hours by May. This upward trend not only heralds the arrival of warmer weather but also invites residents and visitors to bask in the extended daylight, fostering outdoor activities and social gatherings. By June, the daylight remains steady at 15 hours, creating a sustained ambiance for summer adventures. However, as the seasons progress into autumn, the daylight gradually retreats, closing the cycle with about 10 hours in October before dwindling again to 8 hours by December. This rhythm of longer days in spring and summer, contrasted with shorter days in fall and winter, paints a vivid picture of Zug's seasonal transformation.
As spring transitions into summer, May in Zug, Switzerland brings a gentle uptick in wind speed, averaging 2.1 m/s (5 mph)—the highest since the chill of winter. This slight increase from April's 1.9 m/s (4 mph) gives way to a refreshing breeze, heralding the warmer months ahead. Interestingly, while winter months like January and February exhibit calm winds of 2.0 m/s and 1.8 m/s, the springtime months show a gradual rise, peaking in May. The wind then begins to soften again into the summer, reminding us that nature's rhythm is ever-changing. Overall, May serves as a delightful bridge, blending the briskness of spring with the promise of summer’s warmth.
Weather in Zug varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Zug, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present contrasting weather patterns, highlighting the transition from the chill of winter to the warmth of spring. In May, temperatures range from a cool minimum of -2°C (29°F) to a pleasant average of 13°C (56°F), peaking at a maximum of 30°C (86°F). With an average humidity of 80% and about 137 mm (5.4 in) of precipitation over 16 days, May often brings a mix of sunny days and rain. In stark contrast, January experiences much colder temperatures, with a minimum of -11°C (13°F) and an average of just 1°C (35°F), reaching a maximum of 15°C (59°F). Although January has lower precipitation at 112 mm (4.4 in) over 12 days, the humidity is relatively high at 92%. For more details about January weather, you can visit Zug weather in January.
May and February present contrasting weather patterns. In May, temperatures range from a brisk minimum of -2°C (29°F) to a warm maximum of 30°C (86°F), with an average of 13°C (56°F). This month experiences more significant warmth and a higher likelihood of pleasant days, despite 137 mm (5.4 in) of precipitation spread over 16 days, and humidity around 80%. In contrast, February is much colder, with temperatures ranging from a minimum of -12°C (10°F) to a mild maximum of 18°C (65°F) and an average of just 4°C (39°F). It has less precipitation at 87 mm (3.4 in), occurring over 11 days, and slightly higher humidity at 89%. For more details, check out Zug weather in February.
In comparing the weather of May and March, notable differences emerge. May generally enjoys warmer temperatures, with a minimum of -2°C (29°F) and an average high reaching up to 30°C (86°F). In contrast, March experiences colder temperatures, with a minimum of -11°C (13°F) and an average maximum of only 20°C (69°F). Precipitation levels are slightly higher in May at 137 mm (5.4 in) over 16 days, compared to March's 100 mm (3.9 in) across the same number of days. Humidity is also high in both months, though it is marginally lower in May at 80% compared to March's 87%. For more detailed insights about specific conditions, you can explore Zug weather in March.
In comparing the weather conditions between April and May, it is evident that May tends to be warmer and wetter. May experiences a wider temperature range, with minimums dropping to -2°C (29°F) and maximums soaring up to 30°C (86°F), while April’s temperatures range from a low of -3°C (26°F) to a high of 26°C (79°F). Additionally, May sees a significant increase in precipitation, totaling 137 mm (5.4 in) over 16 days compared to April's 77 mm (3.0 in) over 10 days. Both months have high humidity levels, with May at 80% and April slightly higher at 84%. For more specific details about April weather, you can refer to Zug weather in April.
May and June exhibit notable differences in weather patterns. In May, temperatures range from a chilly -2°C (29°F) at night to a warm high of 30°C (86°F) during the day, with an average temperature of 13°C (56°F). The month sees a significant amount of precipitation, totaling 137 mm (5.4 in) over 16 days, accompanied by a humidity level of 80%.
In contrast, June offers a more stable temperature range with minimums of 6°C (43°F) and maximums reaching 34°C (93°F), averaging 18°C (65°F). Though June experiences slightly more rainfall at 149 mm (5.9 in) over the same 16 days, the humidity remains similar at 82%. This transition marks June as generally warmer and more humid than May, showcasing the onset of summer. For a detailed overview of June's weather, you can check out Zug weather in June.
In comparing the weather of May and July, notable differences emerge in temperature and conditions. May experiences a wider temperature range with minimums dipping to -2°C (29°F) and maximums reaching up to 30°C (86°F), while July presents a more moderate range, with minima of 10°C (50°F) and maxima of 34°C (94°F). Both months see about the same amount of precipitation, around 134-137 mm (5.3-5.4 in), and both have 16 days of rainfall. However, July's average humidity is slightly higher at 83%, compared to May's 80%. For those specific to July's weather in Zug, more details can be found here: Zug weather in July.
May and August showcase a distinct transformation in weather. May experiences a broader temperature range, with minimums dipping as low as -2°C (29°F) and maximums reaching up to 30°C (86°F), while the average sits at a cooler 13°C (56°F). It also sees more precipitation, with 137 mm (5.4 in) falling over 16 days. In contrast, August presents a warmer climate, with minimum temperatures starting at 9°C (49°F) and averaging 20°C (67°F), peaking at a high of 34°C (93°F). Despite August's higher maximum temperature, it experiences slightly more precipitation at 141 mm (5.6 in) across 14 days. Interestingly, both months maintain a humidity level of 80%. For a more detailed look at August's climate, you can visit Zug weather in August.
In May, the weather ranges significantly, with temperatures varying from a chilly -2°C (29°F) at night to a warm 30°C (86°F) during the day, resulting in an average of 13°C (56°F). This month also sees considerable precipitation, with around 137 mm (5.4 in) falling over 16 days, contributing to a humidity level of 80%. In contrast, September offers milder temperatures, with a minimum of 5°C (41°F) and a maximum of 28°C (83°F), averaging 16°C (60°F). Precipitation is lower in September at 104 mm (4.1 in) over just 11 days, and the humidity slightly increases to 83%. For more detailed weather insights, you can check Zug weather in September.
In comparing the weather of May and October, it's evident that both months exhibit a range of temperatures, but with distinct characteristics. May has a wider temperature range, with minimums dipping to -2°C (29°F) and maximums soaring up to 30°C (86°F), resulting in an average of 13°C (56°F). The month is moderately wet, with a total precipitation of 137 mm (5.4 in) over 16 days, and a humidity level of 80%.
In contrast, October sees more moderate temperatures, with minimums of 2°C (35°F) and maximums reaching 23°C (73°F), leading to an average temperature of 11°C (52°F). This month experiences slightly less rainfall, totaling 122 mm (4.8 in) across 13 days, but with a higher humidity level of 90%. For a more detailed look at October's weather, you can visit Zug weather in October.
May and November present contrasting weather conditions. In May, temperatures can range from a chilly -2°C (29°F) at night to a warm 30°C (86°F) during the day, averaging around 13°C (56°F). The month experiences considerable rainfall, with 137 mm (5.4 in) spread over 16 days, and humidity levels typically around 80%. In contrast, November's temperatures are cooler, with a minimum of -1°C (30°F) and a maximum of 21°C (71°F), averaging only 6°C (43°F). Precipitation decreases to 76 mm (3.0 in) over 12 days and humidity rises slightly to 88%. For more detailed information, you can check Zug weather in November.
May and December present contrasting weather patterns. In May, temperatures can range from a chilly -2°C (29°F) at night to a warm 30°C (86°F) during the day, with an average of 13°C (56°F). The month experiences a total of 137 mm (5.4 in) of precipitation over approximately 16 days, accompanied by an 80% humidity level. Conversely, December offers a colder climate, with minimum temperatures dipping to -5°C (23°F) and a maximum of only 14°C (57°F), averaging 3°C (38°F). It sees a similar level of precipitation at 136 mm (5.4 in), but over a slightly longer span of 19 days, paired with a higher humidity of 90%. For more detailed insights, check Zug weather in December.
May in Zug marks a delightful transition into warmer days, setting it apart from the chillier months that precede it. With temperatures rising and the pleasant average basking in the mid-teens, May provides a refreshing reprieve from the winter's grip. However, it does come with some rain, making it one of the wetter months, with about half of its days experiencing precipitation. The humidity lingers around 80%, adding a gentle moisture to the air that enhances the vibrancy of spring. For a deeper understanding of how these conditions shape life in Zug, explore Zug Climate.