Last updated: August 27, 2025
May in Geneva, Switzerland is characterized by a dynamic weather pattern, with temperatures ranging from a crisp -1°C (30°F) at night to a pleasant 29°C (84°F) during the day. The average temperature sits comfortably at 13°C (55°F), providing a refreshing spring experience. However, be prepared for a fair amount of precipitation; over the month, 172 mm (6.8 in) of rain typically falls across 16 days, contributing to a humidity level that hovers around 80%. This blend of warmth and moisture creates a vibrant backdrop for outdoor activities amid Geneva's stunning landscapes.
In May, Geneva, Switzerland experiences a delightful shift in temperatures, signaling the arrival of spring in full bloom. With minimums hovering around -1°C (30°F) and average daily highs peaking at 29°C (84°F), the month showcases a remarkable increase in warmth compared to previous months. This rise in temperature from April’s averages reflects a transition to more pleasant days, making outdoor activities increasingly appealing. As the region shakes off the chill of winter, residents and visitors alike can relish a comfortable average of 13°C (55°F), paving the way for vibrant scenes in lush parks and along the serene lakeside. With such an inviting climate, May in Geneva offers a perfect blend of cool mornings and balmy afternoons, enticing everyone to soak in the beauty of the blossoming city.
May in Geneva, Switzerland, marks a distinct shift in weather patterns, characterized by a significant uptick in precipitation. With 172 mm (6.8 in) of rain over 16 days, May outpaces all other months, showcasing the city's lush transition into late spring. This surge contrasts sharply with April's much drier 67 mm (2.6 in), reflecting a trend where just before the warmth of summer, Geneva experiences its wettest month. The increase in rainy days from April to May also emphasizes this change, as residents prepare for a month where rain is a constant companion, nurturing the vibrant blooms that define the Geneva landscape.
In Geneva, Switzerland, May marks a notable decline in humidity, averaging around 80%, a refreshing shift after the winter months when levels soar to a brisk 91% in January. As spring unfolds, the humidity gradually decreases, mirroring the blossoming landscape. This trend continues into the summer, where June and July maintain similar levels at 82%, before dipping further to 77% in August. Interestingly, this seasonal ebb and flow not only enhances comfort for outdoor activities but also reflects the broader climatic patterns, as humidity levels peak again in the latter part of the year, reigniting the cycle of moisture as autumn approaches. Whether you're enjoying the vibrant spring or preparing for the summer sun, May's lower humidity level offers a pleasant respite in Geneva's evolving climate.
As we transition into May, Geneva’s UV Index reaches a notable high of 8, categorizing it as very high and significantly increasing the risk of sunburn with a quick burn time of just 15 minutes. This sharp uptick follows a gradual ascent from a low exposure in January to a moderate level in February, and then a marked rise through March and April. With the sun's intensity now reaching its peak, it's crucial for residents and visitors to be vigilant about sun protection. As the months progress into June, the UV Index peaks at 10, reminding us that UV exposure trends dramatically upward as summer approaches. For those looking to stay informed about the UV levels, check out the latest updates at Geneve UV Index.
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May marks a delightful transition into summer in Geneva, Switzerland, where the days shine brighter with 352 hours of sunshine. This subtle increase from April's 351 hours signals a growing warmth and vitality as the city bursts into bloom. As spring reaches its pinnacle, the trend of increasing sunlight continues into June, peaking at 394 hours. The gradual rise from the relatively low 159 hours in January to the vibrant May days exemplifies the region's seasonal transformation, encouraging both locals and visitors to bask in the growing daylight. The consistent upward trajectory in sunshine hours not only enhances outdoor activities but also infuses the atmosphere with an irresistible energy, making May a truly enchanting time to experience Geneva.
In Geneva, Switzerland, May brings a modest 30% chance of sunny weather, continuing the trend of fluctuating sunshine as the seasons transition. After a gradual climb through March (51%) and April (53%), which hint at the arrival of spring, May experiences a notable dip in sunny days. This decrease may be surprising for those hoping to enjoy the warmer months ahead. Interestingly, the likelihood of sunshine begins to rise again in the summer months, with June (37%) and July (40%) providing hints of brighter days to come. Overall, May can be a mixed bag for sunshine seekers, embodying the unpredictable nature of early summer in Geneva.
As spring transitions into summer in Geneva, Switzerland, the daylight duration experiences a remarkable evolution. Starting from 11 hours in March, the days gradually lengthen, reaching 14 hours in May, allowing residents to bask in the burgeoning sunlight. This upward trend continues into June and July, where daylight peaks at 15 hours, creating perfect opportunities for outdoor activities and enjoying the vibrant atmosphere. The gradual shift back to shorter days begins in August with 14 hours, reminding us that the long summer days are fleeting. As autumn approaches, daylight diminishes to 12 hours in September, and then to 10 hours in October, signaling the end of the sun-soaked days. This dynamic cycle highlights how the length of daylight not only reflects the changing seasons but also shapes the rhythm of life in beautiful Geneva.
In May, Geneva experiences a gentle breeze with an average wind speed of 1.9 m/s (4 mph), slightly lower than the 2.2 m/s (5 mph) recorded in April. This trend reflects a gradual decline in wind strength as spring transitions into summer, with wind speeds gradually settling into the mid-range patterns observed in the following months. Notably, February to March shows a slight increase, which is followed by a peak in April before tapering off in May and into the summer months. Overall, May's delicate winds offer a refreshing yet calm atmosphere, ideal for enjoying the city's serene lakeside views.
Weather in Geneve varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Geneve, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present distinctly different weather patterns. In May, temperatures range from a minimum of -1°C (30°F) to a warm maximum of 29°C (84°F), with an average of 13°C (55°F). The month sees significant precipitation, totaling 172 mm (6.8 in) over 16 days, accompanied by a humidity level of 80%. In contrast, January is much colder, with temperatures dipping as low as -13°C (8°F) and only reaching a maximum of 14°C (58°F), averaging around 1°C (34°F). It experiences less precipitation than May, with a total of 116 mm (4.6 in) over 11 days, but has a higher humidity at 91%. For more details on January weather, visit Geneve weather in January.
When comparing the weather in May and February, it's clear that May is significantly warmer and more varied. In May, temperatures can range from a chilly 1°C (30°F) to a pleasant high of 29°C (84°F), with an average around 13°C (55°F). February, on the other hand, is much colder, with temperatures ranging from a minimum of -12°C (10°F) to a maximum of 17°C (64°F) and an average of just 4°C (39°F). Additionally, May experiences more precipitation, totaling 172 mm (6.8 in) over 16 days, compared to February's 96 mm (3.8 in) over 11 days. While February sees a slightly higher humidity level at 89%, May maintains a respectable 80%. For more detailed insights into February weather, you can visit Geneve weather in February.
When comparing the weather in March and May, it's clear that May is considerably milder. The average temperature in May reaches 13°C (55°F), peaking at a maximum of 29°C (84°F), while March has a cooler average of 6°C (43°F) with a high of only 21°C (69°F). Additionally, May experiences more rainfall overall, with 172 mm (6.8 in) over 16 days compared to March's 134 mm (5.3 in) over 14 days. Interestingly, despite the increased rainfall in May, March has a slightly higher humidity level at 87%, compared to 80% in May. For more detailed insights on March conditions, you can check Geneve weather in March.
May's weather features a wider temperature range, with minimums dropping to -1°C (30°F) and maximums reaching up to 29°C (84°F), compared to April's colder lows of -6°C (21°F) and highs of 25°C (77°F). While May enjoys a higher average temperature of 13°C (55°F), it also experiences significantly more precipitation, totaling 172 mm (6.8 in) across 16 days, compared to April's 67 mm (2.6 in) over 9 days. The humidity remains relatively high in both months, at 80% in May and 84% in April, making the air feel quite damp. For a more detailed look at April weather, visit Geneve weather in April.
In May, the weather experiences a broader range of temperatures, with minimums dropping to -1°C (30°F) and maximums reaching up to 29°C (84°F), while the average temperature settles around 13°C (55°F). This month also brings substantial precipitation, totaling 172 mm (6.8 inches) over 16 days, contributing to a high humidity level of 80%. In contrast, June warms up significantly, with minimum temperatures rising to 6°C (42°F) and maximums climbing to 33°C (92°F), resulting in an average temperature of 18°C (64°F). Although June receives less rain, with 121 mm (4.8 inches) over 14 days, the humidity slightly increases to 82%. Overall, June provides warmer and more stable conditions compared to the variable and cooler weather of May. For more detailed insights, you can check Geneve weather in June.
May and July present contrasting weather conditions. In May, temperatures fluctuate from a chilly low of -1°C (30°F) to a pleasant average of 13°C (55°F), reaching a maximum of 29°C (84°F). The month experiences significant precipitation of 172 mm (6.8 in) over 16 days, accompanied by high humidity levels at 80%. In comparison, July offers a warmer climate with minimum temperatures at 9°C (48°F) and an average of 19°C (67°F), peaking at 34°C (93°F). Precipitation decreases to 110 mm (4.3 in) over 13 days, while humidity rises slightly to 82%. For more detailed insights, check out Geneve weather in July.
May and August showcase distinct temperature ranges and weather patterns. In May, temperatures can dip as low as -1°C (30°F) at night, with an average maximum hitting 29°C (84°F), while the month experiences considerable precipitation, totaling 172 mm (6.8 in) over 16 days and maintaining high humidity levels at 80%. In contrast, August brings a more stable climate, with minimum temperatures starting at 8°C (46°F) and reaching an average high of 33°C (92°F). This month sees less rainfall, with only 108 mm (4.3 in) over 13 days, resulting in slightly lower humidity at 77%. For more detailed information about the weather in this month, you can visit Geneve weather in August.
May and September showcase a gradual shift in weather patterns. In May, temperatures can swing widely, ranging from a chilly minimum of -1°C (30°F) to a warm maximum of 29°C (84°F), with an average temperature of 13°C (55°F). The month is relatively wet, experiencing 172 mm (6.8 in) of precipitation over approximately 16 days and maintaining a humidity level of 80%.
In contrast, September brings slightly warmer average temperatures, hovering around 15°C (59°F), with minimums of 3°C (38°F) and maximums reaching 28°C (82°F). The rainfall decreases significantly to 74 mm (2.9 in) over just 10 days, while humidity remains comparable at 81%. For more detailed information on the weather trends in September, you can visit Geneve weather in September.
May and October present a notable contrast in weather conditions. In May, temperatures range from a chilly minimum of -1°C (30°F) to a warm maximum of 29°C (84°F), with an average temperature of 13°C (55°F). The month experiences considerable rainfall, accumulating 172 mm (6.8 in) over approximately 16 days, alongside a humidity level of 80%.
In contrast, October sees cooler temperatures, with a minimum of -1°C (31°F) and a maximum of 22°C (72°F), resulting in an average of 10°C (51°F). The precipitation for October is lower at 116 mm (4.6 in) spread over about 11 days, while humidity increases slightly to 89%. For more detailed weather insights, you can visit Geneve weather in October.
May and November exhibit distinct weather patterns, showcasing the transition from spring to late autumn. In May, temperatures range from a cool -1°C (30°F) at night to a warm 29°C (84°F) during the day, with an average of 13°C (55°F). The month sees considerable rainfall, averaging 172 mm (6.8 in) over 16 days and maintaining a humidity level of around 80%. In contrast, November experiences cooler temperatures, with a minimum of -3°C (27°F) and a maximum of 19°C (66°F), averaging just 5°C (42°F). Precipitation is lower at 109 mm (4.3 in) spread over 13 days, and humidity rises to 89%. For more detailed insights into November weather, you can visit Geneve weather in November.
May and December present distinctly contrasting weather patterns. In May, temperatures range from a chilly minimum of -1°C (30°F) to a pleasant average of 13°C (55°F), peaking at a warm maximum of 29°C (84°F). The month sees considerable precipitation, totaling 172 mm (6.8 in) over 16 days, with humidity around 80%, creating a refreshing atmosphere as spring unfolds.
In contrast, December has a much colder climate, with temperatures dropping to a minimum of -9°C (16°F) and an average of just 2°C (37°F), only reaching a maximum of 13°C (56°F). This month experiences even higher precipitation at 203 mm (8.0 in) across 18 days, and humidity levels rise to 91%, contributing to a damp and chilly environment. For more insights on December's weather, visit Geneve weather in December.
As May unfolds in Geneva, the city experiences a refreshing shift from the chill of winter and the lingering coolness of early spring. Temperatures gradually rise, bringing pleasantly warm days that beckon outdoor exploration, yet the occasional drop can still remind residents of the tail end of a lingering winter. This month stands out with a notable increase in precipitation, resulting in a vibrant green landscape, though the humidity level adds a touch of mugginess to the air. Compared to the previous months, May serves as a transitional phase, balancing warmth and moisture, making it an ideal time to embrace Geneva's natural beauty. For a deeper insight into the city's weather patterns, explore Geneve Climate.